; ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ» ; º Adaptec AIC-7770 SCSI Host Adaptec Interface file. º ; º ID: ADP7770 º ; º Version: 1.01 Revision 0.01 º ; º Date: Jul 8, 1993 By: FHE º ; ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ ; BOARD ID = "ADP7770" NAME = "Adaptec AIC-7770 SCSI Host Adapter " MFR = "ADAPTEC, Inc." CATEGORY = "MSD" SLOT = EMB(8) READID = YES BUSMASTER = 50 DISABLE = SUPPORTED COMMENTS = "AIC-7770 Configuration File Ver. 1.01\n WARNING: The UTILITIES functions will result in a crash\n if the host adapter is disabled !!!!!" IOPORT(1)=0zc5ch ;Interrupt definition INITVAL = x000xxxx IOPORT(2)=0zc5dh ;Host configuration definition INITVAL = xxxxxx00 IOPORT(3)=0zc5ah ;SCSI configuration SIZE = WORD INITVAL = 0xxxxxxx0xxxxxxx IOPORT(9)=0zc84h ;Enable/Disable Interface SIZE = BYTE INITVAL = 0000000x IOPORT(4)=0zc87h ;Host configuration definition INITVAL = 0000x00x IOPORT(5)=0zc5fh ;Host configuration definition INITVAL = 0000X000 CMOS(20) = 4DH ;Enable/disable BIOS, interrupts and or terminators INITVAL = rxxxxxxx FUNCTION = "AIC-7770 Chip Reset" SHOW = NO CHOICE = "" LINK INIT = IOPORT(4) LOC(0) 1B FUNCTION = "Termination Channel A" SHOW = EXP CHOICE = "Enable Terminator" LINK INIT=CMOS(20) LOC(5) 1B CHOICE = "Disable Terminator" LINK INIT=CMOS(20) LOC(5) 0B FUNCTION = "Termination external Channel " CHOICE = "Enable Terminator" LINK INIT=CMOS(20) LOC(6) 1B CHOICE = "Disable Terminator" LINK INIT=CMOS(20) LOC(6) 0B FUNCTION = "Host Adapter Interface Definitions" TYPE = "AIC7770" HELP = "These selections specify those configuration\n settings that correspond to EISA host bus interface." SUBFUNCTION = "Host Adapter Interrupt Level" HELP = "Interrupt Level configures the interrupt channel (IRQ) used by the host adapter. Multiple AHA-2740\n Series host adapters installed in your system can share the same IRQ; however, to increase system\n performance, you may want to select a different IRQ for each host adapter installed.\n The IRQ cannot be shared with ISA mode SCSI host adapters such as the Adaptec AHA-1540 and AHA-1520\n Series adapters. If those adapters are installed in your EISA system, they must be assigned unique\n IRQs." CHOICE = "Enable Adapter - IRQ 11" LINK IRQ = 11 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 01011B INIT=CMOS(20) LOC(4 3 2 1 0) 10001B CHOICE = "Enable Adapter - IRQ 10" LINK IRQ = 10 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 01010B INIT=CMOS(20) LOC(4 3 2 1 0) 01101B CHOICE = "Enable Adapter - IRQ 12" LINK IRQ = 12 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 01100B INIT=CMOS(20) LOC(4 3 2 1 0) 10101B CHOICE = "Enable Adapter - IRQ 14" LINK IRQ = 14 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 01110B INIT=CMOS(20) LOC(4 3 2 1 0) 11001B CHOICE = "Enable Adapter - IRQ 15" LINK IRQ = 15 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 01111B INIT=CMOS(20) LOC(4 3 2 1 0) 11101B CHOICE = "Enable Adapter - IRQ 9" LINK IRQ = 9 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 01001B INIT=CMOS(20) LOC(4 3 2 1 0) 01001B CHOICE = "Enable Adapter - IRQ 5 (NON BIOS)" LINK IRQ = 5 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 00101B INIT=CMOS(20) LOC(4 3 2 1 0) 00001B CHOICE = "Enable Adapter - IRQ 7 (NON BIOS)" LINK IRQ = 7 SHARE = "AIC7770" TRIGGER = LEVEL MEMORY = 16K ADDRESS = 0C8000H MEMTYPE = OTH SIZE = DWORD WRITABLE = NO INIT=IOPORT(9) LOC(0) 1B INIT=IOPORT(4) LOC(3 0) 11B INIT=IOPORT(1) LOC(7 3 2 1 0) 00111B INIT=CMOS(20) LOC(4 3 2 1 0) 00111B CHOICE = "Disable Adapter - IRQ disabled" LINK INIT=CMOS(20) LOC(1 0) 10B INIT=IOPORT(9) LOC(0) 0B SUBFUNCTION = "Bus Release Time" HELP = "Bus Release Time configures the amount of time, in BCLKS (Bus Clocks), the host adapter will continue\n to transfer data after being pre-empted in bus master mode.\n Normally 60 BCLKS is sufficient; however, if multiple bus master cards are installed in the system, you\n 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 \n data transfer rates.\n 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 INCLUDE = "ADP7770.OVL"