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-rw-r--r--src/mess/drivers/amico2k.c241
1 files changed, 0 insertions, 241 deletions
diff --git a/src/mess/drivers/amico2k.c b/src/mess/drivers/amico2k.c
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index 4a1c9667c51..00000000000
--- a/src/mess/drivers/amico2k.c
+++ /dev/null
@@ -1,241 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Fabio Priuli, Curt Coder
-/***************************************************************************
-
- A.S.EL. Amico 2000
-
- 07/2009 Skeleton driver.
-
- IC9 - Monitor PROM, handwritten from book listing by Davide
- IC10 - Recorder PROM, yet to be found
- IC6/IC7 - PROMs reconstructed by Luigi Serrantoni
-
- To Do:
- * Basically everything, in particular implement PROM (described in details
- at the link below) and i8255
-
- http://www.computerhistory.it/index.php?option=com_content&task=view&id=85&Itemid=117
-
- Pasting:
- 0-F : as is
- ^ (inc) : ^
- AD : -
- DA : =
- GO : X
-
- Test Paste:
- =11^22^33^44^55^66^77^88^99^-0000
- Now press up-arrow to confirm the data has been entered.
-
-****************************************************************************/
-
-
-#include "emu.h"
-#include "cpu/m6502/m6502.h"
-#include "machine/i8255.h"
-#include "amico2k.lh"
-
-
-class amico2k_state : public driver_device
-{
-public:
- amico2k_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag) ,
- m_maincpu(*this, "maincpu") { }
-
- void machine_start();
-
- DECLARE_READ8_MEMBER( ppi_pa_r );
- DECLARE_WRITE8_MEMBER( ppi_pa_w );
- DECLARE_READ8_MEMBER( ppi_pb_r );
- DECLARE_WRITE8_MEMBER( ppi_pb_w );
-
- int m_ls145_p;
- UINT8 m_segment;
-
- // timers
- emu_timer *m_led_refresh_timer;
- TIMER_CALLBACK_MEMBER(led_refresh);
- required_device<cpu_device> m_maincpu;
-};
-
-
-static ADDRESS_MAP_START( amico2k_mem, AS_PROGRAM, 8, amico2k_state )
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x03ff) AM_RAM
-// AM_RANGE(0x0400, 0x07ff) AM_RAM // optional expansion RAM
- AM_RANGE(0xfb00, 0xfcff) AM_ROM
- AM_RANGE(0xfd00, 0xfd03) AM_DEVREADWRITE("i8255", i8255_device, read, write)
- AM_RANGE(0xfe00, 0xffff) AM_ROM
-ADDRESS_MAP_END
-
-/* Input ports */
-static INPUT_PORTS_START( amico2k )
- PORT_START("Q0")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6')
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5')
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4')
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3')
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2')
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1')
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("Q1")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D')
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C')
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B')
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A')
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9')
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8')
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7')
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
-
- PORT_START("Q2")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("PC") PORT_CODE(KEYCODE_P)
- PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RUN") PORT_CODE(KEYCODE_X) PORT_CHAR('X')
- PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR('^')
- PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("DA") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=')
- PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("AD") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-')
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F')
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E')
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
-INPUT_PORTS_END
-
-TIMER_CALLBACK_MEMBER(amico2k_state::led_refresh)
-{
- if (m_ls145_p > 3)
- {
- output_set_digit_value(m_ls145_p - 4, m_segment);
- }
-}
-
-READ8_MEMBER( amico2k_state::ppi_pa_r )
-{
- /*
-
- bit description
-
- PA0 keyboard data 0
- PA1 keyboard data 1
- PA2 keyboard data 2
- PA3 keyboard data 3
- PA4 keyboard data 4
- PA5 keyboard data 5
- PA6 keyboard data 6
- PA7 reg out
-
- */
-
- switch (m_ls145_p)
- {
- case 0: return ioport("Q0")->read();
- case 1: return ioport("Q1")->read();
- case 2: return ioport("Q2")->read();
- default: return 0xff;
- }
-}
-
-WRITE8_MEMBER( amico2k_state::ppi_pa_w )
-{
- /*
-
- bit description
-
- PA0 LED segment A
- PA1 LED segment B
- PA2 LED segment C
- PA3 LED segment D
- PA4 LED segment E
- PA5 LED segment F
- PA6 LED segment G
- PA7
-
- */
-
- m_segment = data;
- m_led_refresh_timer->adjust(attotime::from_usec(70));
-}
-
-READ8_MEMBER( amico2k_state::ppi_pb_r )
-{
- /*
-
- bit description
-
- PB0 reg out
- PB1
- PB2
- PB3
- PB4
- PB5
- PB6
- PB7
-
- */
-
- return 0;
-}
-
-WRITE8_MEMBER( amico2k_state::ppi_pb_w )
-{
- /*
-
- bit description
-
- PB0
- PB1 LS145 P0
- PB2 LS145 P1
- PB3 LS145 P2
- PB4 LS145 P3
- PB5 reg in
- PB6 reg in
- PB7 led output enable
-
- */
-
- m_ls145_p = (data >> 1) & 0x0f;
-}
-
-void amico2k_state::machine_start()
-{
- m_led_refresh_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(amico2k_state::led_refresh),this));
-
- // state saving
- save_item(NAME(m_ls145_p));
- save_item(NAME(m_segment));
-}
-
-static MACHINE_CONFIG_START( amico2k, amico2k_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M6502, 1000000) /* 1MHz */
- MCFG_CPU_PROGRAM_MAP(amico2k_mem)
-
- /* video hardware */
- MCFG_DEFAULT_LAYOUT( layout_amico2k )
-
- MCFG_DEVICE_ADD("i8255", I8255, 0)
- MCFG_I8255_IN_PORTA_CB(READ8(amico2k_state, ppi_pa_r))
- MCFG_I8255_OUT_PORTA_CB(WRITE8(amico2k_state, ppi_pa_w))
- MCFG_I8255_IN_PORTB_CB(READ8(amico2k_state, ppi_pb_r))
- MCFG_I8255_OUT_PORTB_CB(WRITE8(amico2k_state, ppi_pb_w))
-MACHINE_CONFIG_END
-
-
-/* ROM definition */
-// not sure the ROMs are loaded correctly
-ROM_START( amico2k )
- ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
- ROM_LOAD( "prom.ic10", 0xfb00, 0x200, NO_DUMP ) // cassette recorder ROM, not published anywhere. a board is needed!
- ROM_LOAD( "prom.ic9", 0xfe00, 0x200, CRC(86449f7c) SHA1(fe7deca86e90ab89aae23f11e9dbaf343b4242dc) )
-
- ROM_REGION( 0x200, "proms", ROMREGION_ERASEFF )
- ROM_LOAD( "prom.ic6", 0x000, 0x100, CRC(4005f760) SHA1(7edcd85feb5a576f6da1bbb723b3cf668cf3df45) )
- ROM_LOAD( "prom.ic7", 0x100, 0x100, CRC(8785d864) SHA1(d169c3b5f5690664083030948db9f33571b08656) )
-ROM_END
-
-
-/* Driver */
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
-COMP( 1978, amico2k, 0, 0, amico2k, amico2k, driver_device, 0, "A.S.E.L.", "Amico 2000", MACHINE_NO_SOUND_HW)