Sprinter/mame
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

heathkit/tlb.cpp: Added a ROM variant for the watz19 device. (#11188)

Browse Source 
Also fixed DIP switch settings for super19 and watz19, ad simplified Ultra 19 memory map.
This commit is contained in:
Mark Garlanger 2023-05-11 12:41:05 -05:00 committed by GitHub
parent 0245551993
commit db15fba442
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 69 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

96
src/mame/heathkit/tlb.cpp
View File

@ -502,23 +502,37 @@ static INPUT_PORTS_START( super19 )
PORT_MODIFY("SW401")
PORT_DIPNAME( 0x0f, 0x0c, "Baud Rate") PORT_DIPLOCATION("SW401:1,2,3,4")
PORT_DIPSETTING( 0x01, "110")
PORT_DIPSETTING( 0x02, "150")
PORT_DIPSETTING( 0x03, "300")
PORT_DIPSETTING( 0x04, "600")
PORT_DIPSETTING( 0x05, "1200")
PORT_DIPSETTING( 0x06, "1800")
PORT_DIPSETTING( 0x07, "2000")
PORT_DIPSETTING( 0x08, "2400")
PORT_DIPSETTING( 0x09, "3600")
PORT_DIPSETTING( 0x0a, "4800")
PORT_DIPSETTING( 0x0b, "7200")
PORT_DIPSETTING( 0x0c, "9600")
PORT_DIPSETTING( 0x0d, "19200")
PORT_DIPSETTING( 0x0e, "38400")
PORT_DIPNAME( 0x30, 0x00, "Parity") PORT_DIPLOCATION("SW401:5,6")
PORT_DIPSETTING( 0x00, DEF_STR(None))
PORT_DIPSETTING( 0x10, "Odd")
PORT_DIPSETTING( 0x20, "None")
PORT_DIPSETTING( 0x30, "Even")
PORT_DIPNAME( 0x40, 0x00, "Parity Type") PORT_DIPLOCATION("SW401:7")
PORT_DIPSETTING( 0x00, DEF_STR(Normal))
PORT_DIPSETTING( 0x40, "Stick")
PORT_DIPNAME( 0x70, 0x00, "8 bit mode") PORT_DIPLOCATION("SW401:5,6,7")
PORT_DIPSETTING( 0x00, "Mode A/0 - 8th bit ignored, sent as 0")
PORT_DIPSETTING( 0x10, "Mode B/1 - 8th bit ignored, sent as 1")
PORT_DIPSETTING( 0x20, "Mode C/2 - 8 bit escape mode")
PORT_DIPSETTING( 0x30, "Mode D/3 - 8 bit escape mode, invert 8th bit")
PORT_DIPSETTING( 0x40, "Mode E/4 - 8 bit data mode")
PORT_DIPSETTING( 0x50, "Mode F/5 - 8 bit data mode, invert 8th bit")
PORT_DIPSETTING( 0x60, "7 bit data with odd parity, 8th bit ignored on input")
PORT_DIPSETTING( 0x70, "7 bit data with even parity, 8th bit ignored on input")
PORT_DIPNAME( 0x80, 0x80, "Duplex") PORT_DIPLOCATION("SW401:8")
PORT_DIPSETTING( 0x00, "Half")
PORT_DIPSETTING( 0x80, "Full")
PORT_MODIFY("SW402")
PORT_DIPNAME( 0x02, 0x00, "Keyclick") PORT_DIPLOCATION("SW402:2")
PORT_DIPSETTING( 0x02, DEF_STR(No))
PORT_DIPSETTING( 0x00, DEF_STR(Yes))
PORT_DIPNAME( 0x02, 0x00, "Transmit mode") PORT_DIPLOCATION("SW402:2")
PORT_DIPSETTING( 0x00, DEF_STR(Normal))
PORT_DIPSETTING( 0x02, "Slow")
PORT_DIPNAME( 0x80, 0x00, "DEC Keypad Codes") PORT_DIPLOCATION("SW402:8")
PORT_DIPSETTING( 0x00, "Off")
PORT_DIPSETTING( 0x80, "On")
@ -529,7 +543,7 @@ static INPUT_PORTS_START( ultra19 )
PORT_INCLUDE( tlb )
PORT_MODIFY("SW401")
PORT_DIPNAME( 0x07, 0x05, "Baud Rate") PORT_DIPLOCATION("SW401:1,2,3")
PORT_DIPNAME( 0x07, 0x05, "Baud Rate") PORT_DIPLOCATION("SW401:1,2,3")
PORT_DIPSETTING( 0x00, "110")
PORT_DIPSETTING( 0x01, "300")
PORT_DIPSETTING( 0x02, "1200")
@ -538,11 +552,13 @@ static INPUT_PORTS_START( ultra19 )
PORT_DIPSETTING( 0x05, "9600")
PORT_DIPSETTING( 0x06, "19200")
PORT_DIPSETTING( 0x07, "38400")
PORT_DIPNAME( 0x18, 0x00, "Parity") PORT_DIPLOCATION("SW401:4,5")
PORT_DIPSETTING( 0x00, DEF_STR(None))
PORT_DIPSETTING( 0x10, "Odd")
PORT_DIPSETTING( 0x20, "None")
PORT_DIPSETTING( 0x30, "Even")
PORT_DIPNAME( 0x08, 0x00, "Parity") PORT_DIPLOCATION("SW401:4")
PORT_DIPSETTING( 0x00, "Disabled")
PORT_DIPSETTING( 0x08, "Enabled")
PORT_DIPNAME( 0x10, 0x00, "Parity Type") PORT_DIPLOCATION("SW401:5")
PORT_DIPSETTING( 0x00, "Odd")
PORT_DIPSETTING( 0x10, "Even")
PORT_DIPNAME( 0x20, 0x00, "Data Size") PORT_DIPLOCATION("SW401:6")
PORT_DIPSETTING( 0x00, "8-bit")
PORT_DIPSETTING( 0x20, "7-bit")
@ -574,10 +590,30 @@ INPUT_PORTS_END
static INPUT_PORTS_START( watz19 )
PORT_INCLUDE( tlb )
PORT_MODIFY("SW402")
PORT_DIPNAME( 0x40, 0x00, "Word Size") PORT_DIPLOCATION("SW402:7")
PORT_DIPSETTING( 0x00, "8-bit")
PORT_DIPSETTING( 0x40, "7-bit")
PORT_MODIFY("SW401")
PORT_DIPNAME( 0x0f, 0x0c, "Baud Rate") PORT_DIPLOCATION("SW401:1,2,3,4")
PORT_DIPSETTING( 0x00, "75")
PORT_DIPSETTING( 0x01, "110")
PORT_DIPSETTING( 0x02, "150")
PORT_DIPSETTING( 0x03, "300")
PORT_DIPSETTING( 0x04, "600")
PORT_DIPSETTING( 0x05, "1200")
PORT_DIPSETTING( 0x06, "1800")
PORT_DIPSETTING( 0x07, "2000")
PORT_DIPSETTING( 0x08, "2400")
PORT_DIPSETTING( 0x09, "3600")
PORT_DIPSETTING( 0x0a, "4800")
PORT_DIPSETTING( 0x0b, "7200")
PORT_DIPSETTING( 0x0c, "9600")
PORT_DIPSETTING( 0x0d, "19200")
PORT_DIPSETTING( 0x0e, "38400")
PORT_DIPSETTING( 0x0f, "134.5")
PORT_DIPNAME( 0x40, 0x00, "Word Size") PORT_DIPLOCATION("SW401:7")
PORT_DIPSETTING( 0x00, "8-bit Word")
PORT_DIPSETTING( 0x40, "7-bit Word")
PORT_DIPNAME( 0x80, 0x80, "Duplex") PORT_DIPLOCATION("SW401:8")
PORT_DIPSETTING( 0x00, "Half")
PORT_DIPSETTING( 0x80, "Full")
INPUT_PORTS_END
@ -611,9 +647,15 @@ ROM_START( super19 )
ROM_END
ROM_START( watz19 )
// Watzman ROM
ROM_REGION( 0x2000, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "watzman.bin", 0x0000, 0x1000, CRC(8168b6dc) SHA1(bfaebb9d766edbe545d24bc2b6630be4f3aa0ce9))
ROM_DEFAULT_BIOS("watzman-a")
// Watzman ROM
ROM_SYSTEM_BIOS(0, "watzman", "Watzman")
ROMX_LOAD("watzman.bin", 0x0000, 0x1000, CRC(8168b6dc) SHA1(bfaebb9d766edbe545d24bc2b6630be4f3aa0ce9), ROM_BIOS(0))
ROM_SYSTEM_BIOS(1, "watzman-a", "Watzman w/clock persists after reset")
ROMX_LOAD("watzman-a.bin", 0x0000, 0x1000, CRC(1f7553e9) SHA1(ac6ddb12b4fb46c1a0ad08ee43978ad3153b51aa), ROM_BIOS(1))
ROM_REGION( 0x0800, "chargen", 0 )
// Original font dump
@ -749,13 +791,13 @@ void heath_ultra_tlb_device::device_add_mconfig(machine_config &config)
void heath_ultra_tlb_device::mem_map(address_map &map)
{
map.unmap_value_high();
heath_tlb_device::mem_map(map);
// update rom mirror setting to allow page 2 memory
map(0x0000, 0x0fff).mirror(0x2000).rom();
// Page 2 memory
map(0x1000, 0x1fff).mirror(0x2000).ram();
map(0x4000, 0x40ff).mirror(0x3f00).ram();
map(0xc000, 0xc7ff).mirror(0x3800).ram().share("videoram");
}
const tiny_rom_entry *heath_ultra_tlb_device::device_rom_region() const