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(MESS) Enabled vt102 driver, made vt131 a clone of vt102 as both use the same main roms, but vt131 has one additional rom added. [Lord Nightmare]

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This commit is contained in:
Jonathan Gevaryahu 2012-12-20 16:15:47 +00:00
parent aa0d889179
commit 42555b062e
2 changed files with 5 additions and 5 deletions
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8
src/mess/drivers/vt100.c
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@ -568,7 +568,7 @@ MACHINE_CONFIG_END
(This same cute trick is almost certainly also done with the
23-180e2, 181e2, 182e2 183e2 romset, as well as the
23-095e2,096e2,139e2,140e2 set and probably others as well)
* The vt100/103 23-018e2-00 character set rom at location e4 is a 24 pin 2316 mask rom with enables as such: pin 18: CS2; pin 20: /CS1; pin 21: /CS3
* The vt100/101/102/103/etc 23-018e2-00 character set rom at location e4 is a 24 pin 2316 mask rom with enables as such: pin 18: CS2; pin 20: /CS1; pin 21: /CS3
* The optional 23-094e2-00 alternate character set rom at location e9 is a 24 pin 2316 mask rom with enables as such: pin 18: /CS2; pin 20: /CS1; pin 21: /CS3
Supposedly the 23-094e2 rom is meant for vt100-WC or -WF systems, (which are french canadian and french respectively), implying that it has european language specific accented characters on it. It is probably used in all the -W* systems.
Pin 21 can be jumpered to +5v for this socket at location e9 by removing jumper w4 and inserting jumper w5, allowing a normal 2716 eprom to be used.
@ -798,7 +798,7 @@ ROM_START( vt131 ) // p/n 5414185-01 'unupgradable/low cost' vt101/vt131 mainboa
ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "23-226e4-00.e71", 0x0000, 0x2000, CRC(85c9279a) SHA1(3283d27e9c45d9e384227a7e6e98ee8d54b92bcb)) // shared with vt102
ROM_LOAD( "23-225e4-00.e69", 0x8000, 0x2000, CRC(3567c760) SHA1(672473162e9c92cd237e4dbf92c2700a31C5374b)) // shared with vt102
ROM_LOAD( "23-280e2-00.e67", 0xA000, 0x0800, CRC(71b4172e) SHA1(5a82c7dc313bb92b9829eb8350840e072825a797)) // called "VT131 ROM" in the vt101 quick reference guide
ROM_LOAD( "23-280e2-00.e67", 0xA000, 0x0800, CRC(71b4172e) SHA1(5a82c7dc313bb92b9829eb8350840e072825a797)) // called "VT131 ROM" in the vt101 quick reference guide; pins 20, 18 and 21 are /CE /CE2 and /CE3 on this mask rom
ROM_REGION(0x1000, "chargen", 0)
ROM_LOAD( "23-018e2-00.e3", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53))
@ -830,11 +830,11 @@ COMP( 1978, vt100, 0, 0, vt100, vt100, driver_device, 0, "D
//COMP( 1978, vt100wp, vt100, 0, vt100, vt100, driver_device, 0, "Digital Equipment Corporation", "VT100-Wx", GAME_NOT_WORKING)
//COMP( 1978, vt100stp, vt100, 0, vt100, vt100, driver_device, 0, "Digital Equipment Corporation", "VT100 w/VT1xx-AC STP", GAME_NOT_WORKING)
//COMP( 1981, vt101, 0, 0, vt102, vt100, driver_device, 0, "Digital Equipment Corporation", "VT101", GAME_NOT_WORKING)
//COMP( 1981, vt102, vt101, 0, vt102, vt100, driver_device, 0, "Digital Equipment Corporation", "VT102", GAME_NOT_WORKING)
COMP( 1981, vt102, 0, 0, vt102, vt100, driver_device, 0, "Digital Equipment Corporation", "VT102", GAME_NOT_WORKING)
//COMP( 1979, vt103, vt100, 0, vt100, vt100, driver_device, 0, "Digital Equipment Corporation", "VT103", GAME_NOT_WORKING)
COMP( 1978, vt105, vt100, 0, vt100, vt100, driver_device, 0, "Digital Equipment Corporation", "VT105", GAME_NOT_WORKING)
//COMP( 1978, vt110, vt100, 0, vt100, vt100, driver_device, 0, "Digital Equipment Corporation", "VT110", GAME_NOT_WORKING)
//COMP( 1981, vt125, vt100, 0, vt100, vt100, driver_device, 0, "Digital Equipment Corporation", "VT125", GAME_NOT_WORKING)
COMP( 1981, vt131, /*vt101*/0, 0, vt102, vt100, driver_device, 0, "Digital Equipment Corporation", "VT131", GAME_NOT_WORKING)// this should be a vt101 clone, once the vt101 has been enabled (i.e. its roms dumped)
COMP( 1981, vt131, vt102, 0, vt102, vt100, driver_device, 0, "Digital Equipment Corporation", "VT131", GAME_NOT_WORKING)
//COMP( 1979, vt132, vt100, 0, vt100, vt100, driver_device, 0, "Digital Equipment Corporation", "VT132", GAME_NOT_WORKING)
COMP( 1983, vt180, vt100, 0, vt180, vt100, driver_device, 0, "Digital Equipment Corporation", "VT180", GAME_NOT_WORKING)

2
src/mess/mess.lst
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@ -1353,7 +1353,7 @@ vt100 // 1978 Digital Equipment Corporation
//vt100wp // 1978 Digital Equipment Corporation
//vt100stp // 1978 Digital Equipment Corporation
//vt101 // 1981 Digital Equipment Corporation
//vt102 // 1981 Digital Equipment Corporation
vt102 // 1981 Digital Equipment Corporation
//vt103 // 1979 Digital Equipment Corporation
vt105 // 1978 Digital Equipment Corporation
//vt110 // 1978 Digital Equipment Corporation