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EISA add-on card Configuration | 1993-06-27 | 6.0 KB | 266 lines |
-
- BOARD
- ID="ADP7771"
- NAME="Adaptec AHA-2740/2742 SCSI Host Adapter"
- MFR="ADAPTEC, Inc."
- CATEGORY="MSD"
- SLOT=EISA
- LENGTH=330
- AMPERAGE=1000
- SKIRT=NO
- READID=YES
- BUSMASTER=50
- IOCHECK=VALID
- DISABLE=SUPPORTED
- COMMENTS="AHA-2740/2742 Configuration File Ver. 1.1"
-
- IOPORT(1)=0zc87h ;Host configuration definition
- INITVAL = 0000X00X
- IOPORT(4)=0zc5ch ;Interrupt definition
- INITVAL = X000XXXX
- IOPORT(2)=0zc5dh ;Host configuration definition
- INITVAL = XXXXXX00
- IOPORT(3)=0zc5ah ;SCSI configuration
- SIZE = WORD
- INITVAL = XXXXXXXXXXXXXXXX
- IOPORT(5)=0zc5fh ;Host configuration definition
- INITVAL = 00XXXXXX
-
-
- FUNCTION = "AIC-7770 Chip Reset"
- SHOW = NO
- CHOICE = ""
- LINK
- INIT = IOPORT(1) LOC(0) 1B
-
- FUNCTION = "Host Adapter Interface Definitions"
-
- TYPE = "AIC7771"
-
- HELP = "These selections specify those configuration
- settings that correspond to EISA host bus interface."
-
- SUBFUNCTION = "Interrupt Level"
- HELP = "Interrupt Level configures the interrupt channel (IRQ) used by the host adapter. Multiple AHA-2740
- Series host adapters installed in your system can share the same IRQ; however, to increase system
- performance, you may want to select a different IRQ for each host adapter installed.
- The IRQ cannot be shared with ISA mode SCSI host adapters such as the Adaptec AHA-1540 and AHA-
- 1520 Series adapters. If those adapters are installed in your EISA system, they must be assigned unique
- IRQs."
-
- CHOICE = "IRQ 11"
- LINK
- IRQ = 11
- SHARE = "AIC7771"
- TRIGGER = LEVEL
- INIT=IOPORT(1) LOC(3 0) 11B
- INIT=IOPORT(4) LOC(7 3 2 1 0) 01011B
-
- CHOICE = "IRQ 9"
- LINK
- IRQ = 9
- SHARE = "AIC7771"
- TRIGGER = LEVEL
- INIT=IOPORT(1) LOC(3 0) 11B
- INIT=IOPORT(4) LOC(7 3 2 1 0) 01001B
-
- CHOICE = "IRQ 10"
- LINK
- IRQ = 10
- SHARE = "AIC7771"
- TRIGGER = LEVEL
- INIT=IOPORT(1) LOC(3 0) 11B
- INIT=IOPORT(4) LOC(7 3 2 1 0) 01010B
-
- CHOICE = "IRQ 12"
- LINK
- IRQ = 12
- SHARE = "AIC7771"
- TRIGGER = LEVEL
- INIT=IOPORT(1) LOC(3 0) 11B
- INIT=IOPORT(4) LOC(7 3 2 1 0) 01100B
-
- CHOICE = "IRQ 14"
- LINK
- IRQ = 14
- SHARE = "AIC7771"
- TRIGGER = LEVEL
- INIT=IOPORT(1) LOC(3 0) 11B
- INIT=IOPORT(4) LOC(7 3 2 1 0) 01110B
-
- CHOICE = "IRQ 15"
- LINK
- IRQ = 15
- SHARE = "AIC7771"
- TRIGGER = LEVEL
- INIT=IOPORT(1) LOC(3 0) 11B
- INIT=IOPORT(4) LOC(7 3 2 1 0) 01111B
-
- SUBFUNCTION = "Bus Release Time"
- HELP = "Bus Release Time configures the amount of time, in BCLKS (Bus Clocks), the host adapter will continue
- to transfer data after being pre-empted in bus master mode.
- Normally 60 BCLKS is sufficient; however, if multiple bus master cards are installed in the system, you
- may want to lower the value to free the EISA bus sooner."
-
- CHOICE = "60 BCLKS"
- LINK
- INIT=IOPORT(2) LOC(5 4 3 2) 1111B
-
- CHOICE = "44 BCLKS"
- LINK
- INIT=IOPORT(2) LOC(5 4 3 2) 1011B
-
- CHOICE = "28 BCLKS"
- LINK
- INIT=IOPORT(2) LOC(5 4 3 2) 0111B
-
- CHOICE = "12 BCLKS"
- LINK
- INIT=IOPORT(2) LOC(5 4 3 2) 0011B
-
- CHOICE = "2 BCLKS"
- LINK
- INIT=IOPORT(2) LOC(5 4 3 2) 0000B
-
- SUBFUNCTION = "Data FIFO Threshold"
- HELP = "Data FIFO Threshold configures the percentage used by the host adapter to match SCSI and host system
- data transfer rates.
- Normally a Data FIFO Threshold of 100% is sufficient."
-
- CHOICE = "100%"
- LINK
- INIT=IOPORT(2) LOC(7 6) 11B
-
- CHOICE = "75%"
- LINK
- INIT=IOPORT(2) LOC(7 6) 10B
-
- CHOICE = "50%"
- LINK
- INIT=IOPORT(2) LOC(7 6) 01B
-
- CHOICE = "0%"
- LINK
- INIT=IOPORT(2) LOC(7 6) 00B
-
- SUBFUNCTION = "Host Adapter BIOS Base Address"
- HELP = "Host Adapter BIOS Base Address configures the BIOS base address for the host adapter; if you wish to
- disable the host adapter BIOS, you can do so from this option.
- When choosing the base address, verify that there is no conflict with other devices using the same
- address.
- Note: The BIOS must be enabled in order to boot from a SCSI fixed disk drive attached to the host
- adapter."
-
- CHOICE="D8000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0D8000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 011B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE="CC000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0CC000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 000B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE="D0000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0D0000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 001B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE="D4000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0D4000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 010B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE="DC000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0DC000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 100B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE="E0000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0E0000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 101B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE="E4000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0E4000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 110B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE="E8000H"
- COMBINE
- MEMORY=16K
- ADDRESS=0E8000H
- WRITABLE=YES
- MEMTYPE = OTH
- SHARE=NO
- SIZE=BYTE
- CACHE=YES
- DECODE=32
- INIT=IOPORT(5) LOC(2 1 0) 111B
- INIT=IOPORT(5) LOC(5 4) 00B
-
- CHOICE = "BIOS disabled"
- DISABLE = YES
- FREE
- INIT=IOPORT(5) LOC(2 1 0) 000B
- INIT=IOPORT(5) LOC(5 4) 11B
-
-
- INCLUDE = "ADP7770.OVL"