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AHA-1542B SCSI Controller


MAME: 0.243 - Released: 2022-04-29T07:10:56 - Machines: 44541 - rom: 332925 - disk: 1209 - Lists: 667 - Software: 132601 - rom: 222408 - disk: 10732

machine

namesourcefilesampleofisbiosisdeviceismechanicalrunnabledescriptionyearmanufacturerromofcloneof
aha1542bsrc/devices/bus/isa/aha1542b.cpp noyesnonoAHA-1542B SCSI Controller    

rom

namesizecrcsha1regionoffsetstatusoptionalmergebios
adaptec_inc_420412-00_b_bios_bc00_1990.u1316384bd3f74e7c38d82fd50e5439812fa093e0d4f5fd136c63844bios0goodno v310
154xp334.bin163844911f2322e24ce380c6f7694c45484019857cb919e2a9965bios0goodno v310a
154xp334_v31b.bin16384c7115ccbe552efdbefb3c9b94649204a60eff25f0f5d8025bios0goodno v310b
adaptec_inc_420421-00_a_bios_c900_1990.u13163844660d0c1a581291de96836b6f6cc0b6244b8fa1ee333346abios0goodno v311
b_bd00.bin163842387197b703e1fe1ba924c02d617ac37ec7a20e12bef1cc7bios0goodno v320g
b_b300.bin163844c5b07d8692e824f916f55519c9905839f5f6609f5e8c0a5bios0goodno v320gt
b_ac00.bin16384becd6d08b5e7cbdeb241c1ff57602291e87c58ac0ee72d54bios0goodno v320a
adaptec_inc_434108-00_a_mcode_fc8a_1990.u12163846801f89e33d36bc93734105b950414e7c433a283032838e9mcode0goodno v310
adaptec_inc_434108-00_a_mcode_fc8a_1990.u12163846801f89e33d36bc93734105b950414e7c433a283032838e9mcode0goodno v310a
adaptec_inc_434108-00_a_mcode_fc8a_1990.u12163846801f89e33d36bc93734105b950414e7c433a283032838e9mcode0goodno v310b
firmware_62d3.u12163846056ca338dd4aaffcb107dbcc85ac87d878fa6093b904a20mcode0goodno v311
m_3054.bin16384461b188550dc49b0fd88b116b83e3c71f58c758b618d1ddfmcode0goodno v320g
m_5d98.bin16384f7d515365ad1bb4bde3e8c30380b05d32ac273c781ab12a8mcode0goodno v320gt
m_3054.bin16384461b188550dc49b0fd88b116b83e3c71f58c758b618d1ddfmcode0goodno v320a

biosset

namedescriptiondefault
v310AT/SCSI BIOS Version 3.10no
v310aAT/SCSI BIOS Version 3.10A (port 334h)no
v310bAT/SCSI BIOS Version 3.1b (port 334h)no
v311AT/SCSI BIOS Version 3.11no
v320gAT/SCSI BIOS Version 3.20 (> 1 GB support)no
v320gtAT/SCSI BIOS Version 3.20 (extended timeout)no
v320aAT/SCSI BIOS Version 3.20Alt (port 334h)no

chip

typetagnameclock
cpu:localcpuIntel 8085A10000000

device_ref

name
i8085a
aic565
nscsi_bus
nscsi_connector
nscsi_connector
nscsi_connector
nscsi_connector
nscsi_connector
nscsi_connector
nscsi_connector
nscsi_connector
aic580
dp8473

dipswitch

nametagmask
Unused:AUX1
Unused:AUX2
Unused:AUX4
Automatic Request Sense:AUX8
BIOS Base Address:BIOSADDR3
System BIOS:BIOSADDR4
BIOS Wait State:BIOSWAIT3
SCSI Address ID:CONFIG7
DMA Channel:CONFIG24
Interrupt Channel:CONFIG224
DMA Acknowledge:DMAACK15
DMA Request:DMAREQ15
Floppy Secondary Address:FDCCFG1
Floppy Disk Controller:FDCCFG2
Floppy Dual Channel Speed:FDCCFG4
FDC DMA Acknowledge:FDCDACK3
FDC DMA Request:FDCDREQ3
FDC Interrupt:FDCIRQ3
Interrupt:IRQ63
I/O Port Address:PORTADDR7
Synchronous Negotiation:SETUP1
Diagnostic Test Loop:SETUP2
SCSI Parity Checking:SETUP16
DMA Transfer Speed:SETUP96

feature

typestatusoverall
diskunemulated 

slot

name
:scsi:0
:scsi:1
:scsi:2
:scsi:3
:scsi:4
:scsi:5
:scsi:6



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