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-rw-r--r--src/mame/drivers/pecom.cpp218
1 files changed, 218 insertions, 0 deletions
diff --git a/src/mame/drivers/pecom.cpp b/src/mame/drivers/pecom.cpp
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index 00000000000..3a62a0fe84a
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+++ b/src/mame/drivers/pecom.cpp
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+// license:BSD-3-Clause
+// copyright-holders:Miodrag Milanovic
+/***************************************************************************
+
+ Pecom driver by Miodrag Milanovic
+
+ 08/11/2008 Preliminary driver.
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/cosmac/cosmac.h"
+#include "sound/cdp1869.h"
+#include "sound/wave.h"
+#include "machine/ram.h"
+#include "includes/pecom.h"
+#include "softlist.h"
+
+/* Address maps */
+static ADDRESS_MAP_START(pecom64_mem, AS_PROGRAM, 8, pecom_state )
+ AM_RANGE( 0x0000, 0x3fff ) AM_RAMBANK("bank1")
+ AM_RANGE( 0x4000, 0x7fff ) AM_RAMBANK("bank2")
+ AM_RANGE( 0x8000, 0xbfff ) AM_ROM // ROM 1
+ AM_RANGE( 0xc000, 0xf3ff ) AM_ROM // ROM 2
+ AM_RANGE( 0xf000, 0xf7ff ) AM_RAMBANK("bank3") // CDP1869 / ROM
+ AM_RANGE( 0xf800, 0xffff ) AM_RAMBANK("bank4") // CDP1869 / ROM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( pecom64_io, AS_IO, 8, pecom_state )
+ AM_RANGE(0x01, 0x01) AM_WRITE(pecom_bank_w)
+ AM_RANGE(0x03, 0x03) AM_READ(pecom_keyboard_r)
+ AM_RANGE(0x03, 0x07) AM_WRITE(pecom_cdp1869_w)
+ADDRESS_MAP_END
+
+/* Input ports */
+/* Pecom 64 keyboard layout is as follows
+
+ 1! 2" 3# 4$ 5% 6& 7' 8( 9) 0 BREAK
+
+ DEL Q W E R T Y U I O P ESC
+
+ CAPS A S D F G H J K L RETURN
+
+ CTRL ,< Z X C V B N M :* /? LF
+
+ SHIFT .> Down Left SPACEBAR Right Up ;+ =-
+
+Being keys distributed on four lines, it makes a bit difficult to accurately remap them
+on modern keyboards. Hence, we move by default Up/Down/Left/Right to Cursor Keys and
+use LEft/Right Ctrl/Alt keys for the remaining keys. Due to the unnatural emulated keyboard
+mappings, this is another situation where natural keyboard comes very handy! */
+
+INPUT_CHANGED_MEMBER(pecom_state::ef_w)
+{
+ m_cdp1802->set_input_line((int)(FPTR)param, newval);
+}
+
+static INPUT_PORTS_START( pecom )
+ PORT_START("LINE0")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_COLON) PORT_CHAR(13)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Line Feed") PORT_CODE(KEYCODE_SLASH)
+
+ PORT_START("LINE1")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Esc") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) // Actually this is again / ? - same key connected as on SLASH
+
+ PORT_START("LINE2")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+
+ PORT_START("LINE3")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+
+ PORT_START("LINE4")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+
+ PORT_START("LINE5")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+
+ PORT_START("LINE6")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
+
+ PORT_START("LINE7")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RALT) PORT_CHAR(';') PORT_CHAR('+')
+
+ PORT_START("LINE8")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR('=') PORT_CHAR('-')
+
+ PORT_START("LINE9")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('/') PORT_CHAR('?')
+
+ PORT_START("LINE10")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a')
+
+ PORT_START("LINE11")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c')
+
+ PORT_START("LINE12")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e')
+
+ PORT_START("LINE13")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g')
+
+ PORT_START("LINE14")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i')
+
+ PORT_START("LINE15")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k')
+
+ PORT_START("LINE16")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m')
+
+ PORT_START("LINE17")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o')
+
+ PORT_START("LINE18")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q')
+
+ PORT_START("LINE19")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s')
+
+ PORT_START("LINE20")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u')
+
+ PORT_START("LINE21")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w')
+
+ PORT_START("LINE22")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y')
+
+ PORT_START("LINE23")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z')
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Sh") PORT_CODE(KEYCODE_DOWN) // sh up
+
+ PORT_START("LINE24")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Dj") PORT_CODE(KEYCODE_LEFT) // dj left
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Cj") PORT_CODE(KEYCODE_RIGHT) // cj right
+
+ PORT_START("LINE25")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Ch") PORT_CODE(KEYCODE_UP) //ch up
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Del") PORT_CODE(KEYCODE_TAB) PORT_CHAR(UCHAR_MAMEKEY(DEL))
+
+ PORT_START("CNT")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_2) PORT_CHANGED_MEMBER(DEVICE_SELF, pecom_state, ef_w, (void*)COSMAC_INPUT_LINE_EF1)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_1)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Caps") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_TOGGLE PORT_CHANGED_MEMBER(DEVICE_SELF, pecom_state, ef_w, (void*)COSMAC_INPUT_LINE_EF3)
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Break") PORT_CODE(KEYCODE_MINUS) PORT_CHANGED_MEMBER(DEVICE_SELF, pecom_state, ef_w, (void*)COSMAC_INPUT_LINE_EF4)
+INPUT_PORTS_END
+
+/* Machine driver */
+static MACHINE_CONFIG_START( pecom64, pecom_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD(CDP1802_TAG, CDP1802, CDP1869_DOT_CLK_PAL/3)
+ MCFG_CPU_PROGRAM_MAP(pecom64_mem)
+ MCFG_CPU_IO_MAP(pecom64_io)
+ MCFG_COSMAC_WAIT_CALLBACK(VCC)
+ MCFG_COSMAC_CLEAR_CALLBACK(READLINE(pecom_state, clear_r))
+ MCFG_COSMAC_EF2_CALLBACK(READLINE(pecom_state, ef2_r))
+ MCFG_COSMAC_Q_CALLBACK(WRITELINE(pecom_state, q_w))
+ MCFG_COSMAC_SC_CALLBACK(WRITE8(pecom_state, sc_w))
+
+ // sound and video hardware
+ MCFG_FRAGMENT_ADD(pecom_video)
+
+ // devices
+ MCFG_CASSETTE_ADD( "cassette" )
+ MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED)
+ MCFG_CASSETTE_INTERFACE("pecom_cass")
+
+ MCFG_SOFTWARE_LIST_ADD("cass_list","pecom_cass")
+
+ /* internal ram */
+ MCFG_RAM_ADD(RAM_TAG)
+ MCFG_RAM_DEFAULT_SIZE("32K")
+ MCFG_RAM_DEFAULT_VALUE(0x00)
+MACHINE_CONFIG_END
+
+/* ROM definition */
+ROM_START( pecom32 )
+ ROM_REGION( 0x10000, CDP1802_TAG, ROMREGION_ERASEFF )
+ ROM_LOAD( "090786.bin", 0x8000, 0x4000, CRC(b3b1ea23) SHA1(de69f22568161ced801973345fa39d6d207b9e8c) )
+ROM_END
+
+ROM_START( pecom64 )
+ ROM_REGION( 0x10000, CDP1802_TAG, ROMREGION_ERASEFF )
+ ROM_SYSTEM_BIOS(0, "ver4", "version 4")
+ ROMX_LOAD( "rom_1_g_24.02.88_l.bin", 0x8000, 0x4000, CRC(9a433b47) SHA1(dadb8c399e0a25a2693e10e42a2d7fc2ea9ad427), ROM_BIOS(1) )
+ ROMX_LOAD( "rom_2_g_24.02.88_d.bin", 0xc000, 0x4000, CRC(2116cadc) SHA1(03f11055cd221d438a40a41874af8fba0fa116d9), ROM_BIOS(1) )
+ ROM_SYSTEM_BIOS(1, "ver1", "version 1")
+ ROMX_LOAD( "170887-rom1.bin", 0x8000, 0x4000, CRC(43710fb4) SHA1(f84f75061c9ac3e34af93141ecabd3c955881aa2), ROM_BIOS(2) )
+ ROMX_LOAD( "170887-rom2.bin", 0xc000, 0x4000, CRC(d0d34f08) SHA1(7baab17d1e68771b8dcef97d0fffc655beabef28), ROM_BIOS(2) )
+ROM_END
+
+/* Driver */
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
+COMP( 1986, pecom32, 0, 0, pecom64, pecom, driver_device, 0, "Ei Nis", "Pecom 32", 0)
+COMP( 1987, pecom64, pecom32, 0, pecom64, pecom, driver_device, 0, "Ei Nis", "Pecom 64", 0)