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+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/******************************************************************************************
+
+ Kyocera Kyotronics 85 (and similar laptop computers)
+
+ 2009/04 Very Preliminary Driver (video emulation courtesy of very old code by
+ Hamish Coleman)
+
+ Comments about bit usage from Tech References and Virtual T source.
+
+ Supported systems:
+ - Kyosei Kyotronic 85
+ - Olivetti M10 (slightly diff hw, BIOS is shifted by 2 words)
+ - NEC PC-8201A (slightly diff hw)
+ - TRS-80 Model 100
+ - Tandy Model 102 (slightly diff hw)
+ - Tandy Model 200 (diff video & rtc)
+
+ To Do:
+ - Find dumps of systems which could easily be added:
+ * Olivetti M10 Modem (US) (diff BIOS than the European version)
+ * NEC PC-8201 (original Japanese version of PC-8201A)
+ * NEC PC-8300 (similar hardware to PC-8201)
+ * NEC PC-8300 w/BradyWriter II ROMs
+
+ - bar code reader (!RxDB -> RST5.5, Hewlett-Packard HREDS-3050 interface)
+ - un-Y2K-hack tandy200
+ - keyboard is unresponsive for couple of seconds after boot, and rather slow thereafter
+ - soft power on/off
+ - pc8201 48K RAM option
+ - pc8201 NEC PC-8241A video interface (TMS9918, 16K videoRAM, 8K ROM)
+ - pc8201 NEC PC-8233 floppy controller
+ - pc8201 NEC floppy disc drives (PC-8031-1W, PC-8031-2W, PC-80S31)
+ - trsm100 Tandy Portable Disk Drive (TPDD: 100k 3?", TPDD2: 200k 3?") (undumped HD63A01V1 MCU + full custom uPD65002, serial comms via IM6042)
+ - trsm100 Chipmunk disk drive (384k 3?") (full custom logic, not going to happen)
+ - trsm100 RS232/modem select
+ - tandy200 RTC alarm
+ - tandy200 TCM5089 DTMF sound
+ - international keyboard option ROMs
+ - cassette is not working on pc8201, pc8201a, npc8300
+ - natural keyboard is far too slow to be usable; paste is useless
+
+ 10 FOR A=0 TO 255
+ 20 PRINT CHR$(A);
+ 30 NEXT A
+
+
+ * PC-8201/8300 HARDWARE PORT DEFINITIONS *
+
+ -Port-
+ Name Hex Dec Notes
+ -------- --- --- -----------------------------------------
+ A8255 070 112 Video interface port A (8255)
+ B8255 071 113 Video interface port B (8255)
+ C8255 072 114 Video interface port C (8255)
+ CW8255 073 115 Video interface command/mode port (8255)
+
+******************************************************************************************/
+
+
+#include "emu.h"
+#include "kyocera.h"
+
+#include "softlist_dev.h"
+#include "speaker.h"
+
+#include "utf8.h"
+
+/* Read/Write Handlers */
+
+uint8_t pc8201_state::bank_r()
+{
+ /*
+
+ bit signal description
+
+ 0 LADR1 select address 0 to 7fff
+ 1 LADR2 select address 0 to 7fff
+ 2 HADR1 select address 8000 to ffff
+ 3 HADR2 select address 8000 to ffff
+ 4
+ 5
+ 6 SELB serial interface status bit 1
+ 7 SELA serial interface status bit 0
+
+ */
+
+ return (m_iosel << 5) | m_bank;
+}
+
+void pc8201_state::bankswitch(uint8_t data)
+{
+ address_space &program = m_maincpu->space(AS_PROGRAM);
+
+ int rom_bank = data & 0x03;
+ int ram_bank = (data >> 2) & 0x03;
+
+ m_bank = data & 0x0f;
+
+ if (rom_bank > 1)
+ {
+ /* RAM */
+ program.install_readwrite_bank(0x0000, 0x7fff, m_bank1);
+ }
+ else
+ {
+ /* ROM */
+ program.install_read_bank(0x0000, 0x7fff, m_bank1);
+ program.unmap_write(0x0000, 0x7fff);
+ }
+
+ m_bank1->set_entry(rom_bank);
+
+ switch (ram_bank)
+ {
+ case 0:
+ if (m_ram->size() > 16 * 1024)
+ {
+ program.install_readwrite_bank(0x8000, 0xffff, m_bank2);
+ }
+ else
+ {
+ program.unmap_readwrite(0x8000, 0xbfff);
+ program.install_readwrite_bank(0xc000, 0xffff, m_bank2);
+ }
+ break;
+
+ case 1:
+ program.unmap_readwrite(0x8000, 0xffff);
+ break;
+
+ case 2:
+ if (m_ram->size() > 32 * 1024)
+ program.install_readwrite_bank(0x8000, 0xffff, m_bank2);
+ else
+ program.unmap_readwrite(0x8000, 0xffff);
+ break;
+
+ case 3:
+ if (m_ram->size() > 64 * 1024)
+ program.install_readwrite_bank(0x8000, 0xffff, m_bank2);
+ else
+ program.unmap_readwrite(0x8000, 0xffff);
+ break;
+ }
+
+ m_bank2->set_entry(ram_bank);
+}
+
+void pc8201_state::bank_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0 LADR1 select address 0 to 7fff
+ 1 LADR2 select address 0 to 7fff
+ 2 HADR1 select address 8000 to ffff
+ 3 HADR2 select address 8000 to ffff
+ 4
+ 5
+ 6
+ 7
+
+ */
+//printf("bank %02x\n",data);
+ bankswitch(data);
+}
+
+void pc8201_state::scp_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0
+ 1
+ 2
+ 3 REMOTE cassette motor
+ 4 TSTB RTC strobe
+ 5 PSTB printer strobe
+ 6 SELB serial interface select bit 1
+ 7 SELA serial interface select bit 0
+
+ */
+
+ /* cassette motor */
+ m_cassette->change_state(BIT(data,3) ? CASSETTE_MOTOR_ENABLED : CASSETTE_MOTOR_DISABLED, CASSETTE_MASK_MOTOR);
+
+ /* RTC strobe */
+ m_rtc->stb_w(BIT(data, 4));
+
+ /* printer strobe */
+ m_centronics->write_strobe(BIT(data, 5));
+
+ /* serial interface select */
+ m_iosel = data >> 5;
+}
+
+uint8_t kc85_state::uart_r()
+{
+ if (!machine().side_effects_disabled())
+ {
+ m_uart->drr_w(0);
+ m_uart->drr_w(1);
+ }
+
+ return m_uart->read();
+}
+
+void kc85_state::uart_ctrl_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0 SBS stop bit select
+ 1 EPE even parity enable
+ 2 PI parity inhibit
+ 3 CLS1 character length select bit 1
+ 4 CLS2 character length select bit 2
+ 5
+ 6
+ 7
+
+ */
+
+ m_uart->sbs_w(BIT(data, 0));
+ m_uart->epe_w(BIT(data, 1));
+ m_uart->pi_w(BIT(data, 2));
+ m_uart->cls1_w(BIT(data, 3));
+ m_uart->cls2_w(BIT(data, 4));
+
+ m_uart->crl_w(1);
+}
+
+uint8_t kc85_state::uart_status_r()
+{
+ /*
+
+ bit signal description
+
+ 0 CD carrier detect
+ 1 OE overrun error
+ 2 FE framing error
+ 3 PE parity error
+ 4 TBRE transmit buffer register empty
+ 5 RP
+ 6 +5V
+ 7 _LPS low power sensor
+
+ */
+
+ uint8_t data = 0x40;
+
+ // carrier detect
+ data |= m_rs232->dcd_r();
+
+ // overrun error
+ data |= m_uart->oe_r() << 1;
+
+ // framing error
+ data |= m_uart->fe_r() << 2;
+
+ // parity error
+ data |= m_uart->pe_r() << 3;
+
+ // transmit buffer register empty
+ data |= m_uart->tbre_r() << 4;
+
+ // rp TODO
+ data |= 0x20;
+
+ // low power sensor
+ data |= BIT(m_battery->read(), 0) << 7;
+
+ return data;
+}
+
+uint8_t pc8201_state::uart_status_r()
+{
+ /*
+
+ bit signal description
+
+ 0 _DCD/_RD data carrier detect / ring detect
+ 1 OE overrun error
+ 2 FE framing error
+ 3 PE parity error
+ 4 TBRE transmit buffer register empty
+ 5 RP
+ 6 +5V
+ 7 _LPS low power signal
+
+ */
+
+ uint8_t data = 0x40;
+
+ // data carrier detect / ring detect
+ data |= m_rs232->dcd_r();
+
+ // overrun error
+ data |= m_uart->oe_r() << 1;
+
+ // framing error
+ data |= m_uart->fe_r() << 2;
+
+ // parity error
+ data |= m_uart->pe_r() << 3;
+
+ // transmit buffer register empty
+ data |= m_uart->tbre_r() << 4;
+
+ // rp TODO
+ data |= 0x20;
+
+ // low power sensor
+ data |= BIT(m_battery->read(), 0) << 7;
+
+ return data;
+}
+
+void pc8201_state::romah_w(uint8_t data)
+{
+ /*
+
+ bit signal
+
+ 0 A16
+ 1 ROM SEL
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+
+ */
+
+ // ROM address bit 16
+ m_rom_addr = (BIT(data, 0) << 16) | (m_rom_addr & 0xffff);
+
+ // ROM select
+ m_rom_sel = BIT(data, 1);
+}
+
+void pc8201_state::romal_w(uint8_t data)
+{
+ /*
+
+ bit signal
+
+ 0 A0
+ 1 A1
+ 2 A2
+ 3 A3
+ 4 A4
+ 5 A5
+ 6 A6
+ 7 A7
+
+ */
+
+ m_rom_addr = (m_rom_addr & 0x1ff00) | data;
+}
+
+void pc8201_state::romam_w(uint8_t data)
+{
+ /*
+
+ bit signal
+
+ 0 A8
+ 1 A9
+ 2 A10
+ 3 A11
+ 4 A12
+ 5 A13
+ 6 A14
+ 7 A15
+
+ */
+
+ m_rom_addr = (m_rom_addr & 0x100ff) | (data << 8);
+}
+
+uint8_t pc8201_state::romrd_r()
+{
+ uint8_t data = 0xff;
+
+ if (m_rom_sel)
+ data = m_cas_cart->read_rom(m_rom_addr & 0x1ffff);
+
+ return data;
+}
+
+void kc85_state::modem_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0 telephone line signal selection relay output
+ 1 EN MC14412 enable output
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+
+ */
+
+ //m_modem->en_w(BIT(data, 1));
+}
+
+void kc85_state::ctrl_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0 _STROM ROM selection (0=standard, 1=option)
+ 1 _STROBE printer strobe output
+ 2 STB RTC strobe output
+ 3 _REMOTE cassette motor
+ 4
+ 5
+ 6
+ 7
+
+ */
+
+ /* ROM bank selection */
+ m_bank1->set_entry(BIT(data, 0));
+
+ /* printer strobe */
+ m_centronics->write_strobe(BIT(data, 1));
+
+ /* RTC strobe */
+ m_rtc->stb_w(BIT(data, 2));
+
+ /* cassette motor */
+ m_cassette->change_state(BIT(data,3) ? CASSETTE_MOTOR_ENABLED : CASSETTE_MOTOR_DISABLED, CASSETTE_MASK_MOTOR);
+}
+
+uint8_t kc85_state::keyboard_r()
+{
+ uint8_t data = 0xff;
+
+ for (u8 i = 0; i < 9; i++)
+ if (!BIT(m_keylatch, i)) data &= m_y[i]->read();
+
+ return data;
+}
+
+void tandy200_state::bankswitch(uint8_t data)
+{
+ address_space &program = m_maincpu->space(AS_PROGRAM);
+
+ int rom_bank = data & 0x03;
+ int ram_bank = (data >> 2) & 0x03;
+
+ m_bank = data & 0x0f;
+
+ if (rom_bank == 3)
+ {
+ /* invalid ROM bank */
+ program.unmap_readwrite(0x0000, 0x7fff);
+ }
+ else
+ {
+ program.install_read_bank(0x0000, 0x7fff, m_bank1);
+ program.unmap_write(0x0000, 0x7fff);
+ m_bank1->set_entry(rom_bank);
+ }
+
+ if (m_ram->size() < ((ram_bank + 1) * 24 * 1024))
+ {
+ /* invalid RAM bank */
+ program.unmap_readwrite(0xa000, 0xffff);
+ }
+ else
+ {
+ program.install_readwrite_bank(0xa000, 0xffff, m_bank2);
+ m_bank2->set_entry(ram_bank);
+ }
+}
+
+uint8_t tandy200_state::bank_r()
+{
+ return m_bank;
+}
+
+void tandy200_state::bank_w(uint8_t data)
+{
+ bankswitch(data);
+}
+
+uint8_t tandy200_state::stbk_r()
+{
+ uint8_t data = 0xff;
+
+ for (u8 i = 0; i < 9; i++)
+ if (!BIT(m_keylatch, i)) data &= m_y[i]->read();
+
+ return data;
+}
+
+void tandy200_state::stbk_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0 _PSTB printer strobe output
+ 1 REMOTE cassette motor
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+
+ */
+
+ /* printer strobe */
+ m_centronics->write_strobe(BIT(data, 0));
+
+ /* cassette motor */
+ m_cassette->change_state(BIT(data,1) ? CASSETTE_MOTOR_ENABLED : CASSETTE_MOTOR_DISABLED, CASSETTE_MASK_MOTOR);
+}
+
+uint8_t kc85_state::lcd_r(offs_t offset)
+{
+ uint8_t data = 0;
+
+ for (uint8_t i = 0; i < 10; i++)
+ if (BIT(m_keylatch, i))
+ data |= m_lcdc[i]->read(offset);
+
+ return data;
+}
+
+void kc85_state::lcd_w(offs_t offset, uint8_t data)
+{
+ for (uint8_t i = 0; i < 10; i++)
+ if (BIT(m_keylatch, i))
+ m_lcdc[i]->write(offset, data);
+}
+
+/* Memory Maps */
+
+void kc85_state::kc85_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x7fff).bankr("bank1");
+ map(0x8000, 0xffff).bankrw("bank2");
+}
+
+void pc8201_state::pc8201_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x7fff).bankrw("bank1");
+ map(0x8000, 0xffff).bankrw("bank2");
+}
+
+void tandy200_state::tandy200_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x7fff).bankr("bank1");
+ map(0x8000, 0x9fff).rom();
+ map(0xa000, 0xffff).bankrw("bank2");
+}
+
+void kc85_state::kc85_io(address_map &map)
+{
+ map.unmap_value_high();
+// map(0x70, 0x70).mirror(0x0f); optional RAM unit
+// map(0x80, 0x80).mirror(0x0f); optional I/O controller unit
+// map(0x90, 0x90).mirror(0x0f); optional answering telephone unit
+// map(0xa0, 0xa0).mirror(0x0f); optional modem
+ map(0xb0, 0xb7).mirror(0x08).rw(I8155_TAG, FUNC(i8155_device::io_r), FUNC(i8155_device::io_w));
+ map(0xc0, 0xc0).mirror(0x0f).r(FUNC(kc85_state::uart_r)).w(m_uart, FUNC(im6402_device::write));
+ map(0xd0, 0xd0).mirror(0x0f).rw(FUNC(kc85_state::uart_status_r), FUNC(kc85_state::uart_ctrl_w));
+ map(0xe0, 0xe0).mirror(0x0f).rw(FUNC(kc85_state::keyboard_r), FUNC(kc85_state::ctrl_w));
+ map(0xf0, 0xf1).mirror(0x0e).rw(FUNC(kc85_state::lcd_r), FUNC(kc85_state::lcd_w));
+}
+
+void kc85_state::trsm100_io(address_map &map)
+{
+ kc85_io(map);
+ map(0xa0, 0xa0).mirror(0x0f).w(FUNC(kc85_state::modem_w));
+}
+
+void pc8201_state::pc8201_io(address_map &map)
+{
+ map.unmap_value_high();
+// map(0x70, 0x70).mirror(0x0f); optional video interface 8255
+ map(0x80, 0x80).mirror(0x03).w(FUNC(pc8201_state::romah_w));
+ map(0x84, 0x84).mirror(0x03).w(FUNC(pc8201_state::romal_w));
+ map(0x88, 0x88).mirror(0x03).w(FUNC(pc8201_state::romam_w));
+ map(0x8c, 0x8c).mirror(0x03).r(FUNC(pc8201_state::romrd_r));
+ map(0x90, 0x90).mirror(0x0f).w(FUNC(pc8201_state::scp_w));
+ map(0xa0, 0xa0).mirror(0x0f).rw(FUNC(pc8201_state::bank_r), FUNC(pc8201_state::bank_w));
+ map(0xb0, 0xb7).mirror(0x08).rw(I8155_TAG, FUNC(i8155_device::io_r), FUNC(i8155_device::io_w));
+ map(0xc0, 0xc0).mirror(0x0f).r(FUNC(pc8201_state::uart_r)).w(m_uart, FUNC(im6402_device::write));
+ map(0xd0, 0xd0).mirror(0x0f).r(FUNC(pc8201_state::uart_status_r)).w(FUNC(pc8201_state::uart_ctrl_w));
+ map(0xe0, 0xe0).mirror(0x0f).r(FUNC(pc8201_state::keyboard_r));
+ map(0xf0, 0xf1).mirror(0x0e).rw(FUNC(pc8201_state::lcd_r), FUNC(pc8201_state::lcd_w));
+}
+
+void tandy200_state::tandy200_io(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x90, 0x9f).rw(m_rtc, FUNC(rp5c01_device::read), FUNC(rp5c01_device::write));
+// map(0xa0, 0xa0).mirror(0x0f).w(TCM5089_TAG, FUNC(tcm5089_device::write));
+ map(0xb0, 0xb7).mirror(0x08).rw(I8155_TAG, FUNC(i8155_device::io_r), FUNC(i8155_device::io_w));
+ map(0xc0, 0xc1).mirror(0x0e).rw(I8251_TAG, FUNC(i8251_device::read), FUNC(i8251_device::write));
+ map(0xd0, 0xd0).mirror(0x0f).rw(FUNC(tandy200_state::bank_r), FUNC(tandy200_state::bank_w));
+ map(0xe0, 0xe0).mirror(0x0f).rw(FUNC(tandy200_state::stbk_r), FUNC(tandy200_state::stbk_w));
+ map(0xf0, 0xf0).mirror(0x0e).rw(m_lcdc, FUNC(hd61830_device::data_r), FUNC(hd61830_device::data_w));
+ map(0xf1, 0xf1).mirror(0x0e).rw(m_lcdc, FUNC(hd61830_device::status_r), FUNC(hd61830_device::control_w));
+}
+
+/* Input Ports */
+
+static INPUT_PORTS_START( kc85 )
+ PORT_START("Y0")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
+
+ PORT_START("Y1")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+
+ PORT_START("Y2")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
+
+ PORT_START("Y3")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR(']')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+
+ PORT_START("Y4")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+
+ PORT_START("Y5")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
+
+ PORT_START("Y6")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PRINT") PORT_CODE(KEYCODE_F11) PORT_CHAR(UCHAR_MAMEKEY(F11))
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LABEL") PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PASTE") PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x92|") PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DEL BKSP") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+
+ PORT_START("Y7")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F8") PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F7") PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F6") PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F5") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+
+ PORT_START("Y8")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PAUSE BREAK") PORT_CODE(KEYCODE_F12) PORT_CHAR(UCHAR_MAMEKEY(F12))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("NUM") PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(RCONTROL))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CODE") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(RALT))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("GRAPH") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CTRL") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+
+ PORT_START("BATTERY")
+ PORT_CONFNAME( 0x01, 0x01, "Battery Status" )
+ PORT_CONFSETTING( 0x01, DEF_STR( Normal ) )
+ PORT_CONFSETTING( 0x00, "Low Battery" )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( pc8201 )
+ PORT_INCLUDE( kc85 )
+
+ PORT_MODIFY("Y3")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR('^') PORT_CHAR('_')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(165) PORT_CHAR(']')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR('[')
+
+ PORT_MODIFY("Y4")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
+
+ PORT_MODIFY("Y5")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DEL BS") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PAST INS") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(INSERT))
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
+
+ PORT_MODIFY("Y6")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC) PORT_CHAR(27)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("TAB") PORT_CODE(KEYCODE_TAB) PORT_CHAR(9)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+
+ PORT_MODIFY("Y7")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("STOP") PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.5") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+
+ PORT_MODIFY("Y8")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("JIS") PORT_CODE(KEYCODE_0_PAD)
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( pc8201a )
+ PORT_INCLUDE( kc85 )
+
+ PORT_MODIFY("Y3")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('\\') PORT_CHAR('|')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR('^')
+
+ PORT_MODIFY("Y4")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
+
+ PORT_MODIFY("Y5")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PAST INS") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RALT) PORT_CHAR('[') PORT_CHAR('{')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('_')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
+
+ PORT_MODIFY("Y6")
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ESC") PORT_CODE(KEYCODE_ESC)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x92|") PORT_CODE(KEYCODE_TAB)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DEL BKSP") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+
+ PORT_MODIFY("Y7")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("STOP") PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.5") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("f.1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+
+ PORT_MODIFY("Y8")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+INPUT_PORTS_END
+
+/* There's more than one keyboard layout for the m10. A quick search showed
+- QWERTZ with +* (in top left corner) [Germany?]
+- QWERTY with [{ [UK and US versions]
+- QZERTY with $& [Italy?]
+but our machine is different again, unable to find a specific photo of it. Could be French. */
+static INPUT_PORTS_START( olivm10 )
+ PORT_START("Y0")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('(') PORT_CHAR('5')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('\'') PORT_CHAR('4')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('"') PORT_CHAR('3')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR(233) PORT_CHAR('2')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR(163) PORT_CHAR('1')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('$') PORT_CHAR('*')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('z') PORT_CHAR('Z')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('a') PORT_CHAR('A')
+
+ PORT_START("Y1")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR(')') PORT_CHAR(176)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR(224) PORT_CHAR('0')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR(199) PORT_CHAR('9')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('_') PORT_CHAR('8')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR(232) PORT_CHAR('7')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('-') PORT_CHAR('6')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
+
+ PORT_START("Y2")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR(',') PORT_CHAR('?')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(';') PORT_CHAR('.')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR(':') PORT_CHAR('/')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('!') PORT_CHAR(167)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(249) PORT_CHAR('%')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR('m') PORT_CHAR('M')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('^') PORT_CHAR(168)
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('`') PORT_CHAR('&')
+
+ PORT_START("Y3")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('w') PORT_CHAR('W')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('<') PORT_CHAR('>')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('q') PORT_CHAR('Q')
+
+ PORT_START("Y4")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+
+ PORT_START("Y5")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+
+ PORT_START("Y6")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PASTE") PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ENTER") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x92|") PORT_CODE(KEYCODE_TAB) PORT_CHAR(9)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DEL BS") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+
+ PORT_START("Y7")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F8") PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F7") PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F6") PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F5") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("F1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+
+ PORT_START("Y8")
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PAUSE BREAK") PORT_CODE(KEYCODE_F12) PORT_CHAR(UCHAR_MAMEKEY(F12))
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("NUM") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(RALT))
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("GRAPH") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT))
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CTRL") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PRINT") PORT_CODE(KEYCODE_F11) PORT_CHAR(UCHAR_MAMEKEY(F11))
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LABEL") PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
+
+ PORT_START("BATTERY")
+ PORT_CONFNAME( 0x01, 0x01, "Battery Status" )
+ PORT_CONFSETTING( 0x01, DEF_STR( Normal ) )
+ PORT_CONFSETTING( 0x00, "Low Battery" )
+INPUT_PORTS_END
+
+
+/* 8155 Interface */
+
+void kc85_state::i8155_pa_w(uint8_t data)
+{
+ /*
+
+ bit description
+
+ 0 LCD chip select 0, key scan 0, RTC C0
+ 1 LCD chip select 1, key scan 1, RTC C1
+ 2 LCD chip select 2, key scan 2, RTC C2
+ 3 LCD chip select 3, key scan 3, RTC CLK
+ 4 LCD chip select 4, key scan 4, RTC DATA IN
+ 5 LCD chip select 5, key scan 5
+ 6 LCD chip select 6, key scan 6
+ 7 LCD chip select 7, key scan 7
+
+ */
+
+ /* LCD, keyboard */
+ m_keylatch = (m_keylatch & 0x300) | data;
+
+ /* RTC */
+ m_rtc->c0_w(BIT(data, 0));
+ m_rtc->c1_w(BIT(data, 1));
+ m_rtc->c2_w(BIT(data, 2));
+ m_rtc->clk_w(BIT(data, 3));
+ m_rtc->data_in_w(BIT(data, 4));
+}
+
+void kc85_state::i8155_pb_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0 LCD chip select 8, key scan 8
+ 1 LCD chip select 9
+ 2 _MC melody control output
+ 3 DCD/_RD RS232 DCD/_RD select (0=RS232, 1=modem)
+ 4 APO auto power off output
+ 5 BELL buzzer output (0=ring, 1=not ring)
+ 6 _DTR RS232 data terminal ready output
+ 7 _RTS RS232 request to send output
+
+ */
+
+ /* LCD, keyboard */
+ m_keylatch = (data << 8 & 0x300) | (m_keylatch & 0xff);
+
+ /* beeper */
+ m_buzzer = BIT(data, 2);
+ m_bell = BIT(data, 5);
+
+ if (m_buzzer) m_speaker->level_w(m_bell);
+
+ // RS-232
+ m_rs232->write_dtr(BIT(data, 6));
+ m_rs232->write_rts(BIT(data, 7));
+}
+
+void kc85_state::write_centronics_busy(int state)
+{
+ m_centronics_busy = state;
+}
+
+void kc85_state::write_centronics_select(int state)
+{
+ m_centronics_select = state;
+}
+
+uint8_t kc85_state::i8155_pc_r()
+{
+ /*
+
+ bit description
+
+ 0 CDI clock data input
+ 1 SLCT _BUSY signal from printer
+ 2 BUSY BUSY signal from printer
+ 3 BCR bar code reader data input
+ 4 _CTS RS232 clear to send input
+ 5 _DSR RS232 DSR input
+
+ */
+
+ uint8_t data = 0;
+
+ // clock data input
+ data |= m_rtc->data_out_r();
+
+ // centronics busy
+ data |= m_centronics_select << 1;
+ data |= m_centronics_busy << 2;
+
+ // RS-232
+ data |= m_rs232->cts_r() << 4;
+ data |= m_rs232->dsr_r() << 5;
+
+ return data;
+}
+
+void kc85_state::i8155_to_w(int state)
+{
+ if (!m_buzzer && m_bell)
+ {
+ m_speaker->level_w(state);
+ }
+
+ m_uart->trc_w(state);
+ m_uart->rrc_w(state);
+}
+
+void tandy200_state::i8155_pa_w(uint8_t data)
+{
+ /*
+
+ bit description
+
+ 0 print data 0, key scan 0
+ 1 print data 1, key scan 1
+ 2 print data 2, key scan 2
+ 3 print data 3, key scan 3
+ 4 print data 4, key scan 4
+ 5 print data 5, key scan 5
+ 6 print data 6, key scan 6
+ 7 print data 7, key scan 7
+
+ */
+
+ m_cent_data_out->write(data);
+
+ m_keylatch = (m_keylatch & 0x100) | data;
+}
+
+void tandy200_state::i8155_pb_w(uint8_t data)
+{
+ /*
+
+ bit signal description
+
+ 0 key scan 8
+ 1 ORIG/ANS (1=ORIG, 0=ANS)
+ 2 _BUZZER (0=data from 8155 TO, 1=data from PB2)
+ 3 _RS232C (1=modem, 0=RS-232)
+ 4 PCS power cut signal
+ 5 BELL buzzer data output
+ 6 MEN modem enable output
+ 7 CALL connects and disconnects the phone line
+
+ */
+
+ /* keyboard */
+ m_keylatch = (BIT(data, 0) << 8) | (m_keylatch & 0xff);
+
+ /* beeper */
+ m_buzzer = BIT(data, 2);
+ m_bell = BIT(data, 5);
+
+ if (m_buzzer) m_speaker->level_w(m_bell);
+}
+
+void tandy200_state::write_centronics_busy(int state)
+{
+ m_centronics_busy = state;
+}
+
+void tandy200_state::write_centronics_select(int state)
+{
+ m_centronics_select = state;
+}
+
+uint8_t tandy200_state::i8155_pc_r()
+{
+ /*
+
+ bit signal description
+
+ 0 _LPS low power sense input
+ 1 _BUSY not busy input
+ 2 BUSY busy input
+ 3 BCR bar code reader data input
+ 4 CD carrier detect input
+ 5 CDBD carrier detect break down input
+
+ */
+
+ uint8_t data = 0x01;
+
+ // centronics
+ data |= m_centronics_select << 1;
+ data |= m_centronics_busy << 2;
+
+ // RS-232
+ data |= m_rs232->dcd_r() << 4;
+
+ return data;
+}
+
+void tandy200_state::i8155_to_w(int state)
+{
+ if (!m_buzzer && m_bell)
+ {
+ m_speaker->level_w(state);
+ }
+}
+
+/* Machine Drivers */
+
+void kc85_state::machine_start()
+{
+ address_space &program = m_maincpu->space(AS_PROGRAM);
+
+ std::string region_tag;
+ m_opt_region = memregion(region_tag.assign(m_opt_cart->tag()).append(GENERIC_ROM_REGION_TAG).c_str());
+
+ /* initialize RTC */
+ m_rtc->cs_w(1);
+ m_rtc->oe_w(1);
+
+ /* configure ROM banking */
+ program.install_read_bank(0x0000, 0x7fff, m_bank1);
+ program.unmap_write(0x0000, 0x7fff);
+ m_bank1->configure_entry(0, m_rom->base());
+ m_bank1->configure_entry(1, m_opt_region ? m_opt_region->base() : m_rom->base());
+ m_bank1->set_entry(0);
+
+ /* configure RAM banking */
+ switch (m_ram->size())
+ {
+ case 16 * 1024:
+ program.unmap_readwrite(0x8000, 0xbfff);
+ program.install_readwrite_bank(0xc000, 0xffff, m_bank2);
+ break;
+
+ case 32 * 1024:
+ program.install_readwrite_bank(0x8000, 0xffff,m_bank2);
+ break;
+ }
+
+ m_bank2->configure_entry(0, m_ram->pointer());
+ m_bank2->set_entry(0);
+
+ /* register for state saving */
+ save_item(NAME(m_bank));
+ save_item(NAME(m_keylatch));
+ save_item(NAME(m_buzzer));
+ save_item(NAME(m_bell));
+ save_item(NAME(m_centronics_busy));
+ save_item(NAME(m_centronics_select));
+}
+
+void pc8201_state::machine_start()
+{
+ uint8_t *ram = m_ram->pointer();
+
+ std::string region_tag;
+ m_opt_region = memregion(region_tag.assign(m_opt_cart->tag()).append(GENERIC_ROM_REGION_TAG).c_str());
+
+ /* initialize RTC */
+ m_rtc->cs_w(1);
+ m_rtc->oe_w(1);
+
+ /* configure ROM banking */
+ m_bank1->configure_entry(0, m_rom->base());
+ m_bank1->configure_entry(1, m_opt_region ? m_opt_region->base() : m_rom->base());
+ m_bank1->configure_entries(2, 2, ram + 0x8000, 0x8000);
+ m_bank1->set_entry(0);
+
+ /* configure RAM banking */
+ m_bank2->configure_entry(0, ram);
+ m_bank2->configure_entries(2, 2, ram + 0x8000, 0x8000);
+ m_bank2->set_entry(0);
+
+ bankswitch(0);
+
+ /* register for state saving */
+ save_item(NAME(m_bank));
+ save_item(NAME(m_keylatch));
+ save_item(NAME(m_buzzer));
+ save_item(NAME(m_bell));
+ save_item(NAME(m_centronics_busy));
+ save_item(NAME(m_centronics_select));
+ save_item(NAME(m_rom_sel));
+ save_item(NAME(m_rom_addr));
+ save_item(NAME(m_iosel));
+}
+
+void trsm100_state::machine_start()
+{
+ address_space &program = m_maincpu->space(AS_PROGRAM);
+
+ std::string region_tag;
+ m_opt_region = memregion(region_tag.assign(m_opt_cart->tag()).append(GENERIC_ROM_REGION_TAG).c_str());
+
+ /* initialize RTC */
+ m_rtc->cs_w(1);
+ m_rtc->oe_w(1);
+
+ /* configure ROM banking */
+ program.install_read_bank(0x0000, 0x7fff, m_bank1);
+ program.unmap_write(0x0000, 0x7fff);
+ m_bank1->configure_entry(0, m_rom->base());
+ m_bank1->configure_entry(1, m_opt_region ? m_opt_region->base() : m_rom->base());
+ m_bank1->set_entry(0);
+
+ /* configure RAM banking */
+ switch (m_ram->size())
+ {
+ case 8 * 1024:
+ program.unmap_readwrite(0x8000, 0xcfff);
+ program.install_readwrite_bank(0xe000, 0xffff, m_bank2);
+ break;
+
+ case 16 * 1024:
+ program.unmap_readwrite(0x8000, 0xbfff);
+ program.install_readwrite_bank(0xc000, 0xffff, m_bank2);
+ break;
+
+ case 24 * 1024:
+ program.unmap_readwrite(0x8000, 0x9fff);
+ program.install_readwrite_bank(0xa000, 0xffff, m_bank2);
+ break;
+
+ case 32 * 1024:
+ program.install_readwrite_bank(0x8000, 0xffff, m_bank2);
+ break;
+ }
+
+ m_bank2->configure_entry(0, m_ram->pointer());
+ m_bank2->set_entry(0);
+
+ /* register for state saving */
+ save_item(NAME(m_bank));
+ save_item(NAME(m_keylatch));
+ save_item(NAME(m_buzzer));
+ save_item(NAME(m_bell));
+ save_item(NAME(m_centronics_busy));
+ save_item(NAME(m_centronics_select));
+}
+
+void tandy200_state::machine_start()
+{
+ m_opt_region = memregion(std::string(m_opt_cart->tag()) + GENERIC_ROM_REGION_TAG);
+
+ m_bank = 0;
+ m_tp = 0;
+
+ /* configure ROM banking */
+ m_bank1->configure_entry(0, m_rom->base());
+ m_bank1->configure_entry(1, m_rom->base() + 0x10000);
+ m_bank1->configure_entry(2, m_opt_region ? m_opt_region->base() : m_rom->base());
+ m_bank1->set_entry(0);
+
+ /* configure RAM banking */
+ m_bank2->configure_entries(0, 3, m_ram->pointer(), 0x6000);
+ m_bank2->set_entry(0);
+
+ /* register for state saving */
+ save_item(NAME(m_bank));
+ save_item(NAME(m_keylatch));
+ save_item(NAME(m_buzzer));
+ save_item(NAME(m_bell));
+ save_item(NAME(m_centronics_busy));
+ save_item(NAME(m_centronics_select));
+ save_item(NAME(m_tp));
+}
+
+void kc85_state::kc85_sod_w(int state)
+{
+ m_cassette->output(state ? +1.0 : -1.0);
+}
+
+int kc85_state::kc85_sid_r()
+{
+ return (m_cassette->input() > 0.04) ? 0 : 1;
+}
+
+void tandy200_state::kc85_sod_w(int state)
+{
+ m_cassette->output(state ? +1.0 : -1.0);
+}
+
+int tandy200_state::kc85_sid_r()
+{
+ return (m_cassette->input() > 0.04) ? 0 : 1;
+}
+
+TIMER_DEVICE_CALLBACK_MEMBER(tandy200_state::tandy200_tp_tick)
+{
+ m_maincpu->set_input_line(I8085_RST75_LINE, m_tp);
+
+ m_tp = !m_tp;
+}
+
+void kc85_state::kc85(machine_config &config)
+{
+ /* basic machine hardware */
+ I8085A(config, m_maincpu, XTAL(4'915'200));
+ m_maincpu->set_addrmap(AS_PROGRAM, &kc85_state::kc85_mem);
+ m_maincpu->set_addrmap(AS_IO, &kc85_state::kc85_io);
+ m_maincpu->in_sid_func().set(FUNC(kc85_state::kc85_sid_r));
+ m_maincpu->out_sod_func().set(FUNC(kc85_state::kc85_sod_w));
+
+ /* video hardware */
+ kc85_video(config);
+
+ /* sound hardware */
+ SPEAKER(config, "mono").front_center();
+ SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25);
+
+ /* devices */
+ i8155_device &i8155(I8155(config, I8155_TAG, XTAL(4'915'200)/2));
+ i8155.out_pa_callback().set(FUNC(kc85_state::i8155_pa_w));
+ i8155.out_pb_callback().set(FUNC(kc85_state::i8155_pb_w));
+ i8155.in_pc_callback().set(FUNC(kc85_state::i8155_pc_r));
+ i8155.out_to_callback().set(FUNC(kc85_state::i8155_to_w));
+
+ UPD1990A(config, m_rtc);
+ m_rtc->tp_callback().set_inputline(m_maincpu, I8085_RST75_LINE);
+
+ IM6402(config, m_uart, 0, 0);
+ m_uart->tro_callback().set(RS232_TAG, FUNC(rs232_port_device::write_txd));
+ m_uart->dr_callback().set_inputline(m_maincpu, I8085_RST65_LINE);
+
+ rs232_port_device &rs232(RS232_PORT(config, RS232_TAG, default_rs232_devices, nullptr));
+ rs232.rxd_handler().set(m_uart, FUNC(im6402_device::rri_w));
+
+ CENTRONICS(config, m_centronics, centronics_devices, "printer");
+ m_centronics->busy_handler().set(FUNC(kc85_state::write_centronics_busy));
+ m_centronics->select_handler().set(FUNC(kc85_state::write_centronics_select));
+
+ CASSETTE(config, m_cassette);
+ m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
+ m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
+
+ /* option ROM cartridge */
+ GENERIC_CARTSLOT(config, m_opt_cart, generic_linear_slot, "trsm100_cart", "bin,rom");
+
+ /* software lists */
+ SOFTWARE_LIST(config, "cart_list").set_original("trsm100");
+
+ /* internal ram */
+ RAM(config, m_ram).set_default_size("16K").set_extra_options("32K");
+}
+
+void pc8201_state::pc8201(machine_config &config)
+{
+ /* basic machine hardware */
+ I8085A(config, m_maincpu, XTAL(4'915'200));
+ m_maincpu->set_addrmap(AS_PROGRAM, &pc8201_state::pc8201_mem);
+ m_maincpu->set_addrmap(AS_IO, &pc8201_state::pc8201_io);
+ m_maincpu->in_sid_func().set(FUNC(pc8201_state::kc85_sid_r));
+ m_maincpu->out_sod_func().set(FUNC(pc8201_state::kc85_sod_w));
+
+ /* video hardware */
+ kc85_video(config);
+
+ /* sound hardware */
+ SPEAKER(config, "mono").front_center();
+ SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25);
+
+ /* devices */
+ i8155_device &i8155(I8155(config, I8155_TAG, XTAL(4'915'200)/2));
+ i8155.out_pa_callback().set(FUNC(pc8201_state::i8155_pa_w));
+ i8155.out_pb_callback().set(FUNC(pc8201_state::i8155_pb_w));
+ i8155.in_pc_callback().set(FUNC(pc8201_state::i8155_pc_r));
+ i8155.out_to_callback().set(FUNC(pc8201_state::i8155_to_w));
+
+ UPD1990A(config, m_rtc);
+ m_rtc->tp_callback().set_inputline(m_maincpu, I8085_RST75_LINE);
+
+ IM6402(config, m_uart, 0, 0);
+ m_uart->tro_callback().set(RS232_TAG, FUNC(rs232_port_device::write_txd));
+ m_uart->dr_callback().set_inputline(m_maincpu, I8085_RST65_LINE);
+
+ rs232_port_device &rs232(RS232_PORT(config, RS232_TAG, default_rs232_devices, nullptr));
+ rs232.rxd_handler().set(m_uart, FUNC(im6402_device::rri_w));
+
+ CENTRONICS(config, m_centronics, centronics_devices, "printer");
+ m_centronics->busy_handler().set(FUNC(pc8201_state::write_centronics_busy));
+ m_centronics->select_handler().set(FUNC(pc8201_state::write_centronics_select));
+
+ CASSETTE(config, m_cassette);
+ m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
+ m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
+
+ /* option ROM cartridge */
+ GENERIC_CARTSLOT(config, m_opt_cart, generic_linear_slot, "pc8201_cart", "bin,rom");
+
+ /* 128KB ROM cassette */
+ GENERIC_CARTSLOT(config, "cas_cartslot", generic_linear_slot, "pc8201_cart2", "bin,rom");
+
+ /* software lists */
+ SOFTWARE_LIST(config, "cart_list").set_original("pc8201");
+
+ /* internal ram */
+ RAM(config, m_ram).set_default_size("16K").set_extra_options("32K,64K,96K");
+}
+
+void pc8201_state::pc8300(machine_config &config)
+{
+ pc8201(config);
+ m_ram->set_default_size("32K").set_extra_options("64K,96K");
+}
+
+void trsm100_state::trsm100(machine_config &config)
+{
+ /* basic machine hardware */
+ I8085A(config, m_maincpu, XTAL(4'915'200));
+ m_maincpu->set_addrmap(AS_PROGRAM, &trsm100_state::kc85_mem);
+ m_maincpu->set_addrmap(AS_IO, &trsm100_state::trsm100_io);
+ m_maincpu->in_sid_func().set(FUNC(trsm100_state::kc85_sid_r));
+ m_maincpu->out_sod_func().set(FUNC(trsm100_state::kc85_sod_w));
+
+ /* video hardware */
+ kc85_video(config);
+
+ /* sound hardware */
+ SPEAKER(config, "mono").front_center();
+ SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.25);
+
+ /* devices */
+ i8155_device &i8155(I8155(config, I8155_TAG, XTAL(4'915'200)/2));
+ i8155.out_pa_callback().set(FUNC(trsm100_state::i8155_pa_w));
+ i8155.out_pb_callback().set(FUNC(trsm100_state::i8155_pb_w));
+ i8155.in_pc_callback().set(FUNC(trsm100_state::i8155_pc_r));
+ i8155.out_to_callback().set(FUNC(trsm100_state::i8155_to_w));
+
+ UPD1990A(config, m_rtc);
+ m_rtc->tp_callback().set_inputline(m_maincpu, I8085_RST75_LINE);
+
+ IM6402(config, m_uart, 0, 0);
+ m_uart->tro_callback().set(RS232_TAG, FUNC(rs232_port_device::write_txd));
+ m_uart->dr_callback().set_inputline(m_maincpu, I8085_RST65_LINE);
+
+ rs232_port_device &rs232(RS232_PORT(config, RS232_TAG, default_rs232_devices, nullptr));
+ rs232.rxd_handler().set(m_uart, FUNC(im6402_device::rx_w));
+
+ CENTRONICS(config, m_centronics, centronics_devices, "printer");
+
+ CASSETTE(config, m_cassette);
+ m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
+ m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
+
+// MCFG_MC14412_ADD(MC14412_TAG, XTAL(1'000'000))
+
+ /* option ROM cartridge */
+ GENERIC_CARTSLOT(config, m_opt_cart, generic_linear_slot, "trsm100_cart", "bin,rom");
+
+ /* software lists */
+ SOFTWARE_LIST(config, "cart_list").set_original("trsm100");
+
+ /* internal ram */
+ RAM(config, m_ram).set_default_size("8K").set_extra_options("16K,24K,32K");
+}
+
+void trsm100_state::tandy102(machine_config &config)
+{
+ trsm100(config);
+ m_ram->set_default_size("24K").set_extra_options("32K");
+}
+
+void tandy200_state::tandy200(machine_config &config)
+{
+ /* basic machine hardware */
+ I8085A(config, m_maincpu, XTAL(4'915'200));
+ m_maincpu->set_addrmap(AS_PROGRAM, &tandy200_state::tandy200_mem);
+ m_maincpu->set_addrmap(AS_IO, &tandy200_state::tandy200_io);
+ m_maincpu->in_sid_func().set(FUNC(tandy200_state::kc85_sid_r));
+ m_maincpu->out_sod_func().set(FUNC(tandy200_state::kc85_sod_w));
+
+ /* video hardware */
+ tandy200_video(config);
+
+ /* TP timer */
+ TIMER(config, "tp").configure_periodic(FUNC(tandy200_state::tandy200_tp_tick), attotime::from_hz(XTAL(4'915'200)/2/8192));
+
+ /* sound hardware */
+ SPEAKER(config, "mono").front_center();
+ SPEAKER_SOUND(config, m_speaker);
+ m_speaker->add_route(ALL_OUTPUTS, "mono", 0.25);
+
+// TCM5089(config, TCM5089_TAG, XTAL(3'579'545));
+
+ /* devices */
+ i8155_device &i8155(I8155(config, I8155_TAG, XTAL(4'915'200)/2));
+ i8155.out_pa_callback().set(FUNC(tandy200_state::i8155_pa_w));
+ i8155.out_pb_callback().set(FUNC(tandy200_state::i8155_pb_w));
+ i8155.in_pc_callback().set(FUNC(tandy200_state::i8155_pc_r));
+ i8155.out_to_callback().set(FUNC(tandy200_state::i8155_to_w));
+
+ RP5C01(config, m_rtc, XTAL(32'768));
+
+ i8251_device &i8251(I8251(config, I8251_TAG, XTAL(4'915'200)/2));
+ i8251.txd_handler().set(RS232_TAG, FUNC(rs232_port_device::write_txd));
+ i8251.dtr_handler().set(RS232_TAG, FUNC(rs232_port_device::write_dtr));
+ i8251.rts_handler().set(RS232_TAG, FUNC(rs232_port_device::write_rts));
+ i8251.rxrdy_handler().set_inputline(m_maincpu, I8085_RST65_LINE);
+
+ rs232_port_device &rs232(RS232_PORT(config, RS232_TAG, default_rs232_devices, nullptr));
+ rs232.rxd_handler().set(I8251_TAG, FUNC(i8251_device::write_rxd));
+ rs232.dsr_handler().set(I8251_TAG, FUNC(i8251_device::write_dsr));
+
+// MCFG_MC14412_ADD(MC14412_TAG, XTAL(1'000'000))
+ CENTRONICS(config, m_centronics, centronics_devices, "printer");
+ m_centronics->busy_handler().set(FUNC(tandy200_state::write_centronics_busy));
+ m_centronics->select_handler().set(FUNC(tandy200_state::write_centronics_select));
+
+ output_latch_device &cent_data_out(OUTPUT_LATCH(config, "cent_data_out"));
+ m_centronics->set_output_latch(cent_data_out);
+
+ CASSETTE(config, m_cassette);
+ m_cassette->set_default_state(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
+ m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
+
+ /* option ROM cartridge */
+ GENERIC_CARTSLOT(config, m_opt_cart, generic_linear_slot, "tandy200_cart", "bin,rom");
+
+ /* software lists */
+ SOFTWARE_LIST(config, "cart_list").set_original("tandy200");
+
+ /* internal ram */
+ RAM(config, m_ram).set_default_size("24K").set_extra_options("48K,72K");
+}
+
+/* ROMs */
+
+ROM_START( kc85 )
+ ROM_REGION( 0x8000, I8085_TAG, 0 )
+ ROM_LOAD( "kc85rom.bin", 0x0000, 0x8000, CRC(8a9ddd6b) SHA1(9d18cb525580c9e071e23bc3c472380aa46356c0) )
+ROM_END
+
+ROM_START( pc8201 )
+ ROM_REGION( 0x10000, I8085_TAG, 0 )
+ ROM_LOAD( "3256a41-3b1 n 82 basic.rom0", 0x0000, 0x8000, CRC(3dbaa484) SHA1(9886a973faa639ca9e0ba478790bab20e5163495) )
+ROM_END
+
+ROM_START( pc8201a )
+ ROM_REGION( 0x10000, I8085_TAG, 0 )
+ ROM_LOAD( "pc8201rom.rom", 0x0000, 0x8000, CRC(30555035) SHA1(96f33ff235db3028bf5296052acedbc94437c596) )
+ROM_END
+
+ROM_START( npc8300 )
+ ROM_REGION( 0x10000, I8085_TAG, 0 )
+ ROM_LOAD( "831000-438_n83a_basic_1986_microsoft_8716_z01.bin", 0x0000, 0x8000, CRC(a3c15dcb) SHA1(f0322dfe3f2e951de043bf6d0973e6ffc2c87181))
+ROM_END
+
+ROM_START( trsm100 )
+ /*
+ Board Code ROM type ROM Code Comment
+ -------------------------------------------------------------------
+ PLX110CH1X custom LH535618 early North America
+ PLX110EH1X 27C256 compatible 3256C07-3J1/11US late North America
+ PLX120CH1X 27C256 compatible 3256C05-3E1/11EP European/Italian
+ */
+ ROM_REGION( 0x8000, I8085_TAG, 0 )
+ ROM_LOAD( "m100rom.m12", 0x0000, 0x8000, CRC(730a3611) SHA1(094dbc4ac5a4ea5cdf51a1ac581a40a9622bb25d) )
+ROM_END
+
+ROM_START( m10 )
+ // 3256C02-4B3/I Italian
+ ROM_REGION( 0x8000, I8085_TAG, 0 )
+ ROM_LOAD( "m10rom.m12", 0x0000, 0x8000, CRC(f0e8447a) SHA1(d58867276213116a79f7074109b7d7ce02e8a3af) )
+ROM_END
+
+ROM_START( tandy102 )
+ ROM_REGION( 0x8000, I8085_TAG, 0 )
+ ROM_LOAD( "m102rom.m12", 0x0000, 0x8000, CRC(08e9f89c) SHA1(b6ede7735a361c80419f4c9c0e36e7d480c36d11) )
+ROM_END
+
+ROM_START( tandy200 )
+ ROM_REGION( 0x18000, I8085_TAG, 0 )
+ ROM_LOAD( "rom 1-1.m15", 0x00000, 0x8000, NO_DUMP )
+ ROM_LOAD( "rom 1-2.m13", 0x08000, 0x2000, NO_DUMP )
+ ROM_LOAD( "rom 2.m14", 0x10000, 0x8000, NO_DUMP )
+ ROM_LOAD( "t200rom.bin", 0x0000, 0xa000, BAD_DUMP CRC(e3358b38) SHA1(35d4e6a5fb8fc584419f57ec12b423f6021c0991) ) /* Y2K hacked */
+ ROM_CONTINUE( 0x10000, 0x8000 )
+ROM_END
+
+/* System Drivers */
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME */
+COMP( 1983, kc85, 0, 0, kc85, kc85, kc85_state, empty_init, "Kyosei", "Kyotronic 85 (Japan)", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, m10, kc85, 0, kc85, olivm10, kc85_state, empty_init, "Olivetti", "M-10", MACHINE_SUPPORTS_SAVE )
+//COMP( 1983, m10m, kc85, 0, kc85, olivm10, kc85_state, empty_init, "Olivetti", "M-10 Modem (US)", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, trsm100, 0, 0, trsm100, kc85, trsm100_state, empty_init, "Tandy Radio Shack", "TRS-80 Model 100", MACHINE_SUPPORTS_SAVE )
+COMP( 1986, tandy102, trsm100, 0, tandy102, kc85, trsm100_state, empty_init, "Tandy Radio Shack", "Tandy 102", MACHINE_SUPPORTS_SAVE )
+COMP( 1983, pc8201, 0, 0, pc8201, pc8201, pc8201_state, empty_init, "NEC", "PC-8201 (Japan)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )
+COMP( 1983, pc8201a, pc8201, 0, pc8201, pc8201a, pc8201_state, empty_init, "NEC", "PC-8201A", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )
+COMP( 1987, npc8300, pc8201, 0, pc8300, pc8201a, pc8201_state, empty_init, "NEC", "PC-8300", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )
+COMP( 1984, tandy200, 0, 0, tandy200, kc85, tandy200_state, empty_init, "Tandy Radio Shack", "Tandy 200", MACHINE_SUPPORTS_SAVE )