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cit220p: Give this one a separate driver as well (nw)

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This commit is contained in:
AJR 2017-11-21 22:02:15 -05:00
parent a20225037b
commit 0a2a4e849f
5 changed files with 81 additions and 25 deletions
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1
scripts/target/mame/mess.lua
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@ -3445,6 +3445,7 @@ files {
MAME_DIR .. "src/mame/drivers/chesstrv.cpp", MAME_DIR .. "src/mame/drivers/chesstrv.cpp",
MAME_DIR .. "src/mame/drivers/cd2650.cpp", MAME_DIR .. "src/mame/drivers/cd2650.cpp",
MAME_DIR .. "src/mame/drivers/cdc721.cpp", MAME_DIR .. "src/mame/drivers/cdc721.cpp",
MAME_DIR .. "src/mame/drivers/cit220.cpp",
MAME_DIR .. "src/mame/drivers/codata.cpp", MAME_DIR .. "src/mame/drivers/codata.cpp",
MAME_DIR .. "src/mame/drivers/controlid.cpp", MAME_DIR .. "src/mame/drivers/controlid.cpp",
MAME_DIR .. "src/mame/drivers/cortex.cpp", MAME_DIR .. "src/mame/drivers/cortex.cpp",

76
src/mame/drivers/cit220.cpp Normal file
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@ -0,0 +1,76 @@
// license:BSD-3-Clause
// copyright-holders:
/***********************************************************************************************************************************
Skeleton driver for VT220-compatible terminals by C. Itoh/CIE Terminals.
The CIT-220+ Video Terminal was introduced as a direct competitor to DEC's VT220. It copied the design of the VT220 closely
enough to provoke a lawsuit, which led to its eventual withdrawal in favor of its successor, the CIT224.
************************************************************************************************************************************/
#include "emu.h"
#include "cpu/i8085/i8085.h"
class cit220_state : public driver_device
{
public:
cit220_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
//, m_p_chargen(*this, "chargen")
{ }
DECLARE_WRITE_LINE_MEMBER(sod_w);
private:
required_device<cpu_device> m_maincpu;
//required_region_ptr<u8> m_p_chargen;
};
WRITE_LINE_MEMBER(cit220_state::sod_w)
{
logerror("SOD set %s\n", state ? "high" : "low");
}
static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, cit220_state )
AM_RANGE(0x0000, 0x7fff) AM_ROM AM_REGION("maincpu", 0)
AM_RANGE(0x8000, 0x87ff) AM_RAM
AM_RANGE(0xa000, 0xa1ff) AM_ROM AM_REGION("eeprom", 0x800)
ADDRESS_MAP_END
static ADDRESS_MAP_START( io_map, AS_IO, 8, cit220_state )
AM_RANGE(0x21, 0x21) AM_READNOP
ADDRESS_MAP_END
static INPUT_PORTS_START( cit220p )
INPUT_PORTS_END
static MACHINE_CONFIG_START( cit220p )
MCFG_CPU_ADD("maincpu", I8085A, 6'000'000)
MCFG_CPU_PROGRAM_MAP(mem_map)
MCFG_CPU_IO_MAP(io_map)
MCFG_I8085A_SOD(WRITELINE(cit220_state, sod_w))
MACHINE_CONFIG_END
ROM_START( cit220p )
ROM_REGION(0x8000, "maincpu", 0)
ROM_LOAD( "v17_001a.ic23", 0x0000, 0x4000, CRC(2cc43026) SHA1(366f57292c6e44571368c29e3258203779847356) )
ROM_LOAD( "v17_001b.ic24", 0x4000, 0x4000, CRC(a56b16f1) SHA1(c68f26b35453153f7defcf1cf2b7ad7fe36cc9e7) )
ROM_REGION(0x1000, "eeprom", 0)
ROM_LOAD( "eeprom.bin", 0x0000, 0x1000, CRC(7b24878a) SHA1(20086fb792a24339b65abe627aefbcf48e2abcf4) ) // don't know where this fits in
ROM_REGION(0x1000, "chargen", 0)
ROM_LOAD( "v20_cg.ic17", 0x0000, 0x1000, CRC(76ef7ca9) SHA1(6e7799ca0a41350fbc369bbbd4ab581150f37b10) )
ROM_REGION(0x10000, "keyboard", 0)
ROM_LOAD( "v00_kbd.bin", 0x0000, 0x1000, CRC(f9d24190) SHA1(c4e9ef8188afb18de373f2a537ca9b7a315bfb76) )
ROM_END
COMP( 1983, cit220p, 0, 0, cit220p, cit220p, cit220_state, 0, "C. Itoh", "CIT-220+ Video Terminal", MACHINE_IS_SKELETON )

24
src/mame/drivers/terminals.cpp
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@ -124,30 +124,6 @@ COMP( 1987, att630, 0, 0, terminals, terminals, terminals_state, 0, "AT&T", "630
/**************************************************************************************************************
C. Itoh CIT-220+
Code looks like Z80/8080/8085
***************************************************************************************************************/
ROM_START( cit220p )
ROM_REGION(0x10000, "maincpu", 0)
ROM_LOAD( "v17_001a.ic23", 0x0000, 0x4000, CRC(2cc43026) SHA1(366f57292c6e44571368c29e3258203779847356) )
ROM_LOAD( "v17_001b.ic24", 0x4000, 0x4000, CRC(a56b16f1) SHA1(c68f26b35453153f7defcf1cf2b7ad7fe36cc9e7) )
ROM_LOAD( "eeprom.bin", 0xf000, 0x1000, CRC(7b24878a) SHA1(20086fb792a24339b65abe627aefbcf48e2abcf4) ) // don't know where this fits in
ROM_REGION(0x1000, "chargen", 0)
ROM_LOAD( "v20_cg.ic17", 0x0000, 0x1000, CRC(76ef7ca9) SHA1(6e7799ca0a41350fbc369bbbd4ab581150f37b10) )
ROM_REGION(0x10000, "keyboard", 0)
ROM_LOAD( "v00_kbd.bin", 0x0000, 0x1000, CRC(f9d24190) SHA1(c4e9ef8188afb18de373f2a537ca9b7a315bfb76) )
ROM_END
COMP( 1985, cit220p, 0, 0, terminals, terminals, terminals_state, 0, "C. Itoh", "CIT-220+", MACHINE_IS_SKELETON )
/************************************************************************************************************** /**************************************************************************************************************
Data General D461. Data General D461.

4
src/mame/mame.lst
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@ -9713,6 +9713,9 @@ f1gpstr2 // (c) 1993 Jaleco
scudhamm // (c) 1994 Jaleco scudhamm // (c) 1994 Jaleco
wildplt // (c) 1992 Jaleco wildplt // (c) 1992 Jaleco
@source:cit220.cpp
cit220p // (c) 1984 C. Itoh
@source:citycon.cpp @source:citycon.cpp
citycon // (c) 1985 Jaleco citycon // (c) 1985 Jaleco
citycona // (c) 1985 Jaleco citycona // (c) 1985 Jaleco
@ -36313,7 +36316,6 @@ t4490 // Terco 4490 Mill CNC Control (c) 1986
@source:terminals.cpp @source:terminals.cpp
aaa aaa
att630 att630
cit220p
d461 d461
hp700_92 hp700_92
hp2622a hp2622a

1
src/mame/mess.flt
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@ -125,6 +125,7 @@ channelf.cpp
chaos.cpp chaos.cpp
chessmst.cpp chessmst.cpp
chesstrv.cpp chesstrv.cpp
cit220.cpp
clcd.cpp clcd.cpp
cm1800.cpp cm1800.cpp
cmi.cpp cmi.cpp