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author Mark Garlanger <mark@garlanger.com>2017-03-20 20:53:45 -0500
committer Mark Garlanger <mark@garlanger.com>2017-03-20 20:53:45 -0500
commit66c278da31137aca9a7bddf89367b2059602ee28 (patch)
treef7112861cb6ff8cc23b9ccc392076f1fde5e6e1d
parent59e966fac48c79beed3976f88d4aea50b1f0d798 (diff)
Remove incomplete support for SuperSet H19.
-rw-r--r--src/mame/drivers/h19.cpp68
-rw-r--r--src/mame/mame.lst1
2 files changed, 0 insertions, 69 deletions
diff --git a/src/mame/drivers/h19.cpp b/src/mame/drivers/h19.cpp
index b4bd8fdcd9f..71e1ecf6acc 100644
--- a/src/mame/drivers/h19.cpp
+++ b/src/mame/drivers/h19.cpp
@@ -20,10 +20,6 @@
- speed up emulation
- update SW401 baud rate options for Watz ROM
- update SW401 & SW402 definitions for Super-19 ROM
- - SuperSet support
- - connect 8250 modem control lines to bank-switching for
- character generation
- - properly handle 32k ROM with only 16K of data.
****************************************************************************/
/***************************************************************************
@@ -159,26 +155,6 @@ static ADDRESS_MAP_START(h19_mem, AS_PROGRAM, 8, h19_state)
AM_RANGE(0xc000, 0xc7ff) AM_MIRROR(0x3800) AM_RAM AM_SHARE("videoram")
ADDRESS_MAP_END
-//#define APPROACH_1
-//#define APPROACH_2
-#if defined(APPROACH_1)
-static ADDRESS_MAP_START(ssh19_mem, AS_PROGRAM, 8, h19_state)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x3fff) AM_ROM
- AM_RANGE(0x4000, 0x4100) AM_MIRROR(0x3e00) AM_RAM
- AM_RANGE(0xc000, 0xc7ff) AM_MIRROR(0x3800) AM_RAM AM_SHARE("videoram")
-ADDRESS_MAP_END
-
-#elif defined(APPROACH_2)
-static ADDRESS_MAP_START(ssh19_mem, AS_PROGRAM, 8, h19_state)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x1fff) AM_ROM AM_REGION("roms", 0x2000)
- AM_RANGE(0x2000, 0x3fff) AM_ROM AM_REGION("roms", 0x6000)
- AM_RANGE(0x4000, 0x4100) AM_MIRROR(0x3e00) AM_RAM
- AM_RANGE(0xc000, 0xc7ff) AM_MIRROR(0x3800) AM_RAM AM_SHARE("videoram")
-ADDRESS_MAP_END
-#endif
-
static ADDRESS_MAP_START( h19_io, AS_IO, 8, h19_state)
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
@@ -585,12 +561,6 @@ static MACHINE_CONFIG_START( h19, h19_state )
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
MACHINE_CONFIG_END
-#if defined(APPROACH_1) || defined(APPROACH_2)
-static MACHINE_CONFIG_DERIVED( ssh19, h19 )
- MCFG_CPU_PROGRAM_MAP(ssh19_mem)
-MACHINE_CONFIG_END
-#endif
-
/* ROM definition */
ROM_START( h19 )
ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
@@ -633,48 +603,10 @@ ROM_START( watz19 )
ROM_LOAD( "keybd.bin", 0x0000, 0x0800, CRC(58dc8217) SHA1(1b23705290bdf9fc6342065c6a528c04bff67b13))
ROM_END
-ROM_START( ssh19 ) // Superset for H19
-#if defined(APPROACH_1)
- // reserve an extra 16k outside of addressable space to hide the empty blocks of ram
- ROM_REGION( 0x14000, "maincpu", ROMREGION_ERASEFF )
- // Superset ROM - although the ROM is 32K, only 16K is accessible - hide the first 8k
- ROM_LOAD( "27256_101-402_superset_code.bin", 0x10000, 0x2000, CRC(a6896076) SHA1(a4e2d25028dc75a665c3f5a830a4e8cdecbd481c))
- // load the 2nd 8k into low memory
- ROM_CONTINUE(0x00000, 0x2000)
- // hide the 3rd 8k
- ROM_CONTINUE(0x12000, 0x2000)
- // load the last 8k
- ROM_CONTINUE(0x02000, 0x2000)
-#elif defined(APPROACH_2)
- ROM_REGION( 0x10000, "roms", ROMREGION_ERASEFF )
- // Superset ROM - although the ROM is 32K, only 16K is accessible - hide the first 8k
- ROM_LOAD( "27256_101-402_superset_code.bin", 0x0000, 0x8000, CRC(a6896076) SHA1(a4e2d25028dc75a665c3f5a830a4e8cdecbd481c))
-#else
- ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
- // Superset ROM - TODO although the ROM is 32K, only 16K is accessible
- ROM_LOAD( "27256_101-402_superset_code.bin", 0x0000, 0x8000, CRC(a6896076) SHA1(a4e2d25028dc75a665c3f5a830a4e8cdecbd481c))
-#endif
-
- ROM_REGION( 0x0800, "chargen", 0 )
- // Superset font - 32k
- // TODO: connect the output lines from the 8250(OUT1,OUT2,DTR,RTS) to control bank switching of this ROM and
- // select the proper character set
- ROM_LOAD( "27256_101-431_superset_font.bin", 0x0000, 0x0800, CRC(4c0688f6) SHA1(be6059913420ad66f5c839d619fdcb164ffae85a))
-
- ROM_REGION( 0x1000, "keyboard", 0 )
- // Original dump
- ROM_LOAD( "2716_101-422_superset_kbd.bin", 0x0000, 0x0800, CRC(549d15b3) SHA1(981962e5e05bbdc5a66b0e86870853ce5596e877))
-ROM_END
-
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
COMP( 1979, h19, 0, 0, h19, h19, driver_device, 0, "Heath Inc", "Heathkit H-19", 0 )
/* TODO - verify the years for these third-party replacement ROMs. */
COMP( 1982, super19, h19, 0, h19, h19, driver_device, 0, "Heath Inc", "Heathkit H-19 w/ Super-19 ROM", 0 )
COMP( 1982, watz19, h19, 0, h19, h19, driver_device, 0, "Heath Inc", "Heathkit H-19 w/ Watzman ROM", 0 )
-#if defined(APPROACH_1) || defined(APPROACH_2)
-COMP( 1982, ssh19, h19, 0, ssh19, h19, driver_device, 0, "Heath Inc", "Heathkit H-19 w/ SuperSet ROM", MACHINE_NOT_WORKING )
-#else
-COMP( 1982, ssh19, h19, 0, h19, h19, driver_device, 0, "Heath Inc", "Heathkit H-19 w/ SuperSet ROM", MACHINE_NOT_WORKING )
-#endif
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index b5f242598f4..282c4c85a22 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -14156,7 +14156,6 @@ venus // bootleg
h19 // Heath H19 (Zenith Z-19)
super19 // Super19 replacement ROMS for H19
watz19 // Watzman replacement ROMS for H19
-ssh19 // Superset replacement Roms for H19
@source:h8.cpp
h8 //