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at.cpp: added Nixdorf 8810 M55

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This commit is contained in:
rfka01 2019-05-04 22:40:30 +02:00
parent ef5272ed16
commit 7c495c45f8
2 changed files with 33 additions and 2 deletions
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34
src/mame/drivers/at.cpp
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@ -73,6 +73,18 @@ Form factor: Desktop PC
CPU: Intel 286, 8MHz
RAM: 640KB
Mass storage: Floppy: 5.25" 1.2Mb, HDD: 40Mb
Nixdorf 8810 M55
================
Links: https://www.computerwoche.de/a/auch-nixdorf-nun-in-der-at-clone-riege,1166613
Info: Rebadged NCR PC-8, an AT-clone in a huge desktop case
Form factor: Desktop PC
CPU: Intel 286; CPU card has a 20Mhz, a 12 MHz and a 14.31818 crystal
RAM: 512K on CPU card, 128K on a piggyback card and a memory expansion board
Bus: Passive backplane, ISA
Video: Paradise EGA on another piggyback board
Mass storage: Floppy: 5.25" 1.2MB, MFM HDD
***************************************************************************/
#include "emu.h"
@ -131,6 +143,7 @@ public:
void pc40iii(machine_config &config);
void atvga(machine_config &config);
void at386(machine_config &config);
void n8810m55(machine_config &config);
void ews286(machine_config &config);
void init_at();
@ -834,6 +847,14 @@ void at_state::comportii(machine_config &config)
m_ram->set_default_size("640K").set_extra_options("1152K,1664K,2176K,2688K,4224K");
}
// Nixdorf 8810 M55
void at_state::n8810m55(machine_config &config)
{
ibm5170(config);
m_maincpu->set_clock(6000000);
subdevice<isa16_slot_device>("isa1")->set_default_option("ega");
}
//**************************************************************************
// ROM DEFINITIONS
//**************************************************************************
@ -1640,12 +1661,20 @@ ROM_START( dsys200 )
ROM_END
// Ericsson WS286
ROM_START(ews286 ) // Computer is brown/yellow-ish with Ericsson logo
ROM_REGION(0x20000,"bios", 0)
ROM_START( ews286 ) // Computer is brown/yellow-ish with Ericsson logo
ROM_REGION(0x20000, "bios", 0)
ROM_LOAD16_BYTE( "rys_103_1002_r8a_3c00_ic-pos_71.bin", 0x18000, 0x4000, CRC(af179e56) SHA1(58b1df46d6e68eef472a0529cb9317abaf17880f)) // Last ROM set and has Nokia
ROM_LOAD16_BYTE( "rys_103_1003_r8a_8600_ic-pos_69.bin", 0x18001, 0x4000, CRC(555502cb) SHA1(1977fe54b69c5e52731bf3eb8bdabe777aac014b)) // copyright patched in both roms
ROM_END
// Nixdorf 8810 M55
ROM_START( n8810m55 )
ROM_REGION(0x20000, "bios", 0 )
ROM_LOAD16_BYTE( "150-3872_u113_27_4.5.1.bin", 0x10001, 0x8000, CRC(35ff4fba) SHA1(557f0f98c27af76f6fa6990592e7150f5fc1fc02))
ROM_LOAD16_BYTE( "150-3873_u127_30_4.5.1.bin", 0x10000, 0x8000, CRC(5a7e6643) SHA1(f3890919a772eead7232bd227b2c8677377f6e24))
ROM_END
// Nokia Data WS286
//ROM_START(nws286 ) // Computer is grey with Nokia logo.
// ROM_REGION(0x20000,"bios", 0)
@ -1710,4 +1739,5 @@ COMP( 1987, comportii ,ibm5170, 0, comportii, 0, at_state, init_at
COMP( 1987, comportiii,ibm5170, 0, comportiii,0, at_state, init_at, "Compaq", "Portable III", MACHINE_NOT_WORKING )
COMP( 1988, comslt286, ibm5170, 0, atvga, 0, at_state, init_at, "Compaq", "SLT/286", MACHINE_NOT_WORKING )
COMP( 1986, ews286, ibm5170, 0, ews286, 0, at_state, init_at, "Ericsson", "Ericsson WS286", MACHINE_NOT_WORKING )
COMP( 1986, n8810m55, ibm5170, 0, n8810m55, 0, at_state, init_at, "Nixdorf Computer AG", "8810 M55", MACHINE_NOT_WORKING )
//COMP( 1988, nws286, ibm5170, 0, ews286, 0, at_state, at, "Nokia Data", "Nokia Data WS286", MACHINE_NOT_WORKING )

1
src/mame/mame.lst
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@ -2422,6 +2422,7 @@ megapc // 1992 Amstrad plc
megapcpl //
megapcpla // AMI BIOS version with Winbond WINBUS chipset
neat // 1989 New Enhanced AT chipset, AMI BIOS
n8810m55 // Nixdorf 8810 M55
//nws286 // 1988 Nokia WS286
pc2386 //
qi600 // 1988 Apricot Qi 600 (Neptune Motherboard