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at.cpp: Added NEW MACHINES Ericsson/Nokia WS286 (#3162)

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* at.cpp: Added Ericsson/Nokia WS286 [Edstrom, Mattis Lind]

* at.cpp: Commented out nws286 until we actually have an authentic rom dump
This commit is contained in:
Joakim Larsson Edström 2018-02-02 20:37:04 +01:00 committed by R. Belmont
parent 3df987f9c1
commit bb1b695b3e
2 changed files with 38 additions and 1 deletions
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37
src/mame/drivers/at.cpp
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@ -52,6 +52,14 @@ On board: Serial, Parallel, RTC, RGBI (external Monitor), keyboard
Options: 80827, Expansion box with 2 ISA slots, 300/1200Baud internal Modem, Compaq EGA Board
To-Do: Emulate Graphics card fully
Ericsson/Nokia Data/ICL WS286
=============================
Links: http://oju.mbnet.fi/retro/EricssonPC_eng.html
Info: WS286 was introduced 1986 as first 8Mhz AT in the world a few weeks ahead competition, aquired by Nokia Data 1988 which in turn was aquired by ICL 1990
Form factor: Desktop PC
CPU: Intel 286, 8MHz
RAM: 640KB
Mass storage: Floppy: 5.25" 1.2Mb, HDD: 40Mb
***************************************************************************/
#include "emu.h"
@ -120,6 +128,7 @@ public:
void atvga(machine_config &config);
void ibmps1(machine_config &config);
void at386(machine_config &config);
void ews286(machine_config &config);
static void cfg_single_1200K(device_t *device);
};
@ -392,6 +401,17 @@ MACHINE_CONFIG_DERIVED(at_state::ibm5170a, ibm5170)
MCFG_CPU_CLOCK(XTAL(16'000'000)/2)
MACHINE_CONFIG_END
MACHINE_CONFIG_DERIVED(at_state::ews286, ibm5170)
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_CLOCK(XTAL(16'000'000)/2) // Exact crystal needs to be verified, 8 MHz according to specification
MCFG_DEVICE_MODIFY("isa2")
MCFG_SLOT_OPTION_MACHINE_CONFIG("fdc", cfg_single_1200K) // From pictures but also with a 3.5" as second floppy
MCFG_RAM_MODIFY(RAM_TAG)
MCFG_RAM_DEFAULT_SIZE("640K")
MACHINE_CONFIG_END
MACHINE_CONFIG_DERIVED(at_state::ec1842, ibm5170)
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_CLOCK(12000000)
@ -1286,6 +1306,20 @@ ROM_START( comportiii )
ROMX_LOAD( "109737-002.bin", 0x10001, 0x8000, CRC(8463cc41) SHA1(cb9801591e4a2cd13bbcc40739c9e675ba84c079), ROM_SKIP(1) | ROM_BIOS(2) )
ROM_END
// Ericsson WS286
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
// Nokia Data WS286
//ROM_START(nws286 ) // Computer is grey with Nokia logo.
// ROM_REGION(0x20000,"bios", 0)
// ROM_LOAD16_BYTE( "RYS_103_1002_R8A_3C00_IC-POS_71.BIN", 0x18000, 0x4000, NO_DUMP)
// ROM_LOAD16_BYTE( "RYS_103_1003_R8A_8600_IC-POS_69.BIN", 0x18001, 0x4000, NO_DUMP)
//ROM_END
/***************************************************************************
Game driver(s)
@ -1339,4 +1373,5 @@ COMP ( 1991, t2000sx, ibm5170, 0, at386sx, 0, at_state, at,
COMP ( 199?, mbc28, ibm5170, 0, at386sx, 0, at_state, at, "Sanyo", "MBC-28", MACHINE_NOT_WORKING )
COMP ( 1986, pcd2, ibm5170, 0, ibm5170, 0, at_state, at, "Siemens", "PCD-2", MACHINE_NOT_WORKING )
COMP ( 1987, comportiii,ibm5170, 0, comportiii,0, at_state, at, "Compaq", "Portable III", MACHINE_NOT_WORKING )
COMP ( 1986, ews286, ibm5170, 0, ews286, 0, at_state, at, "Ericsson", "Ericsson WS286", MACHINE_NOT_WORKING )
//COMP ( 1988, nws286, ibm5170, 0, ews286, 0, at_state, at, "Nokia Data", "Nokia Data WS286", MACHINE_NOT_WORKING )

2
src/mame/mame.lst
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@ -2319,6 +2319,7 @@ pcd2 // Siemens PCD-2
ct386sx //
ec1842 //
ec1849 //
ews286 // 1986 Ericsson WS286
ficpio2 // 1995 FIC 486-PIO-2
ftsserv // 1991 Apricot FTs (Scorpion)
ibm5162 // 1986 IBM XT 5162 (XT w/80286)
@ -2330,6 +2331,7 @@ megapc // 1992 Amstrad plc
megapcpl //
megapcpla // AMI BIOS version with Winbond WINBUS chipset
neat // 1989 New Enhanced AT chipset, AMI BIOS
//nws286 // 1988 Nokia WS286
pc2386 //
qi600 // 1988 Apricot Qi 600 (Neptune Motherboard
qi900 // 1990 Apricot Qi 900 (Scorpion Motherboard)