旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � Hard Disk Tech Specs(tm) v3.0 � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 Hard Drive Solutions Family(tm)  //ACB-4000A X (We will specially construct card) R25, 95, 75, 50 E34, 45, 15, 5, 0 C45, 93, 1, 0 T51, 92, 0, 1, J4 C63, 56, 0, 0 T66, 55, 0, 1, J0 C51, 56, 0, 0 T54, 55, 0, 1, J1 T64, 92, 0, 1, LED T67, 75, 0, 4, P K L T54, 64, 0, 1, PU T52, 62, 0, 1, T R T54, 60, 0, 1, S T48, 88, 0, 4, Terminator T72, 84, 0, 4, Terminator T40, 53, 0, 1, J2 T28, 53, 0, 1, J3 T40, 65, 0, 1, J5 { Note: This board does not connect directly to the host's bus. Instead, it allows a SCSI host adapter to control up to 2 MFM drives. The SCSI host adapter connects to this board, which in turn is connected to up to 2 MFM drives. Drives: 2 MFM drives (see note above). J0 Drive 0 data connector. J1 Drive 1 data connector. J2 HD control connector. J3 DC power connector. J4 Internal SCSI connector (to SCSI host adapter). P - K Pulse select protocol used by SASI standard. K - L (Default) Level select protocol use by SCSI standard. PU - R Precomp disabled for both drives. R - S Precomp begins at RWC cylinder for both drives. R - T Precomp enabled on all tracks for both drives. J5 -1 Open SCSI ID 0. -2 Open -3 Open Closed SCSI ID 1. Open Open Open SCSI ID 2. Closed Open Closed SCSI ID 3. Closed Open Open SCSI ID 4. Open Closed Closed SCSI ID 5. Open Closed Open SCSI ID 6. Closed Closed Closed (Default) SCSI ID 7. Closed Closed -4 Open DMA xfer rate = DATACLOCK / 2. Closed DMA xfer rate = SYSCLOCK / 4. -5 Closed Extended command set enabled (should be used only when replacing SASI controllers). Open (Default) Extended command set disabled. -6 Reserved. -7 Closed Support for drives that drop the SEEK COMPLETE signal when switching heads (ie. Syquest 312 and DMA 360). Open (Default) SEEK COMPLETE supported not necessary. -8 Open (Default) Diagnostic mode disabled (normal operation). Closed Manufacturer diagnostic mode enabled. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove both terminating resistor packs. } * //ACB-4525S4000 X (We will specially construct card) T8, 80, 9, 1, There is no diagram available T18, 72, 9, 1, for this adapter board. T14, 64, 1, 1, (see the ACB-4000A for a similar diagram). { Note: This board does not connect directly to the host's bus. Instead, it allows a SCSI host adapter to control up to 2 ESDI drives. The SCSI host adapter connects to this board, which in turn is connected to up to 2 ESDI drives. Drives: 2 ESDI drives (see note above). J5 -1 Open SCSI ID 0. -2 Open -3 Open Closed SCSI ID 1. Open Open Open SCSI ID 2. Closed Open Closed SCSI ID 3. Closed Open Open SCSI ID 4. Open Closed Closed SCSI ID 5. Open Closed Open SCSI ID 6. Closed Closed Closed (Default) SCSI ID 7. Closed Closed -4 Closed (Default) Deviates slightly from the Common Command Set to provide compatibility with ACB-4000 and ACB-5500 families. Open Strict adherence to Common Command Set enabled. -5 Open (Default) START SPINDLE command is issued by the ACB-4525S4000 automatically upon power on. Closed The initiator must provide the START SPINDLE command before accessing each drive. This is useful for controlling or sequencing the intial power surge encountered when the spindle motor is energized. -6 Open (Default) Normal response to UNIT ATTENTION. Closed UNIT ATTENTION command ignored for hosts that do not support this command. -7 Closed This forces the ACB-4525S4000 to expect and check parity of incoming data. This should only be enabled when all SCSI devices are generating parity. Regardless of this setting, all outgoing data is checked for parity errors. Open (Default) No parity checking for incoming data. -8 Open (Default) Diagnostic mode disabled (normal operation). Closed Manufacturer diagnostic mode enabled. } * //ACB-4525Z X (We will specially construct card) T8, 80, 9, 1, There is no diagram available T18, 72, 9, 1, for this adapter board. T14, 64, 1, 1, (see the ACB-4000A for a similar diagram). { Note: This board does not connect directly to the host's bus. Instead, it allows a SCSI host adapter to control up to 2 ESDI drives. The SCSI host adapter connects to this board, which in turn is connected to up to 2 ESDI drives. Drives: 2 ESDI drives (see note above). J5 -1 Open SCSI ID 0. -2 Open -3 Open Closed SCSI ID 1. Open Open Open SCSI ID 2. Closed Open Closed SCSI ID 3. Closed Open Open SCSI ID 4. Open Closed Closed SCSI ID 5. Open Closed Open SCSI ID 6. Closed Closed Closed (Default) SCSI ID 7. Closed Closed -4 Closed The ACB-4525Z will default to zero latency upon power on or the RESET command. Open Zero latency disabled. -5 Open (Default) START SPINDLE command is issued by the ACB-4525Z automatically upon power on. Closed The initiator must provide the START SPINDLE command before accessing each drive. This is useful for controlling or sequencing the intial power surge encountered when the spindle motor is energized. -6 Open (Default) Normal response to UNIT ATTENTION. Closed UNIT ATTENTION command ignored for hosts that do not support this command. -7 Closed This forces the ACB-4525Z to expect and check parity of incoming data. This should only be enabled when all SCSI devices are generating parity. Regardless of this setting, all outgoing data is checked for parity errors. Open (Default) No parity checking for incoming data. -8 Open (Default) Diagnostic mode disabled (normal operation). Closed Manufacturer diagnostic mode enabled. } * //ACB-4070 X (We will specially construct card) R25, 95, 75, 50 E34, 45, 15, 5, 0 C45, 93, 1, 0 T51, 92, 0, 1, J4 C63, 56, 0, 0 T66, 55, 0, 1, J0 C51, 56, 0, 0 T54, 55, 0, 1, J1 T64, 92, 0, 1, LED T67, 75, 0, 4, P K L T48, 88, 0, 4, Terminator T72, 84, 0, 4, Terminator T40, 53, 0, 1, J2 T28, 53, 0, 1, J3 T40, 65, 0, 1, J5 { Note: This board does not connect directly to the host's bus. Instead, it allows a SCSI host adapter to control up to 2 RLL drives. The SCSI host adapter connects to this board, which in turn is connected to up to 2 RLL drives. Drives: 2 RLL drives (see note above). J0 Drive 0 data connector. J1 Drive 1 data connector. J2 HD control connector. J3 DC power connector. J4 Internal SCSI connector (to SCSI host adapter). P - K Pulse select protocol used by SASI standard. K - L (Default) Level select protocol use by SCSI standard. J5 -1 Open SCSI ID 0. -2 Open -3 Open -1 Closed SCSI ID 1. -2 Open -3 Open -1 Open SCSI ID 2. -2 Closed -3 Open -1 Closed SCSI ID 3. -2 Closed -3 Open -1 Open SCSI ID 4. -2 Open -3 Closed -1 Closed SCSI ID 5. -2 Open -3 Closed -1 Open SCSI ID 6. -2 Closed -3 Closed -1 Closed (Default) SCSI ID 7. -2 Closed -3 Closed -4 Open DMA xfer rate = DATACLOCK / 2. Closed DMA xfer rate = SYSCLOCK / 4. -5 Closed Extended command set enabled (should be used only when replacing SASI controllers). Open (Default) Extended command set disabled. -6 Reserved. -7 Closed Support for drives that drop the SEEK COMPLETE signal when switching heads (ie. Syquest 312 and DMA 360). Open (Default) SEEK COMPLETE supported not necessary. -8 Open (Default) Diagnostic mode disabled (normal operation). Closed Manufacturer diagnostic mode enabled. } * //AHA-1520 01 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, C1 C64, 93, 1, 0 T70, 91, 0, 1, C2 T40, 80, 0, 1, J5 T55, 80, 0, 1, J6 T20, 60, 0, 1, J8 T47, 60, 0, 1, J9 { Drives: 7 SCSI devices supported. C1 External SCSI connector. C2 Internal SCSI connector. J5 -1 Closed Host bus DMA xfer enabled using second-party DMA. Open (Default) Disabled. -2 Closed (Default) Boot performed upon INT 19. Open Disabled. -3 Open (Default) Adaptec Header and error messages enabled. -4 Open -3 Open Adaptec Header, boot progress, and error messages -4 Closed enabled. -3 Closed Adaptec Header, jumper configuration, SCSI device -4 Open info, boot progress, and error messages enabled. -3 Closed Error messages enabled. -4 Closed -5 Closed (Default) Controller initiates synchronous negotiation. Open Controller will only respond if synchronous negotiation is initiated by the target. -6 Closed (Default) Disconnection by target is allowed. If this occurs, the controller will issue an INT 15 (busy, wait for disk device), allowing the host CPU to perform any necessary multitasking. Open Target disconnection prohibited, and no INT 15 calls are made. -7 Reserved. -8 Reserved. J6 -1 Open SCSI address 0. -2 Open -3 Open -1 Closed SCSI address 1. -2 Open -3 Open -1 Open SCSI address 2. -2 Closed -3 Open -1 Closed SCSI address 3. -2 Closed -3 Open -1 Open SCSI address 4. -2 Open -3 Closed -1 Closed SCSI address 5. -2 Open -3 Closed -1 Open SCSI address 6. -2 Closed -3 Closed -1 Closed (Default) SCSI address 7. -2 Closed -3 Closed -4 Open HD IRQ 9 (must also set J9 1-4). -5 Open -4 Closed HD IRQ 10 (must also set J9 1-4). -5 Open -4 Open (Default) HD IRQ 11 (must also set J9 1-4). -5 Closed -4 Closed HD IRQ 12 (must also set J9 1-4). -5 Closed -6 Open (Default) DMA channel 0 (see also J8). -7 Open -6 Closed DMA channel 5 (see also J8). -7 Open -6 Open DMA channel 6 (see also J8). -7 Closed -6 Closed DMA channel 7 (see also J8). -7 Closed -8 Open (Default) SCSI parity checking enabled. Closed SCSI parity checking disabled. J8 -1 Closed DMA REQ 7 (must also set DMA ACK to 7). -2 Closed DMA REQ 6 (must also set DMA ACK to 6). -3 Closed DMA REQ 5 (must also set DMA ACK to 5). -4 Closed (Default) DMA REQ 0 (must also set DMA ACK to 0). -5 Closed DMA ACK 7 (must also set DMA REQ to 7). -6 Closed DMA ACK 6 (must also set DMA REQ to 6). -7 Closed DMA ACK 5 (must also set DMA REQ to 5). -8 Closed (Default) DMA ACK 0 (must also set DMA REQ to 0). J9 -1 Closed HD IRQ 12. -2 Closed (Default) HD IRQ 11. -3 Closed HD IRQ 10. -4 Closed HD IRQ 9. -5 Open (Defqult) Primary I/O port 340. Closed Secondary I/O port 140 (special BIOS must be used). -6 Open BIOS address C800. -7 Open -6 Open BIOS address CC00. -7 Closed -6 Closed BIOS address D800. -7 Open -6 Closed (Default) BIOS address DC00. -7 Closed -8 Closed (Default) BIOS enabled. Open BIOS disabled. } * //AHA-1522 01 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, C1 C64, 93, 1, 0 T70, 91, 0, 1, C2 C14, 93, 1, 0 T20, 91, 0, 1, C3 T40, 80, 0, 1, J5 T55, 80, 0, 1, J6 T30, 70, 0, 1, J7 T20, 60, 0, 1, J8 T47, 60, 0, 1, J9 { Drives: 7 SCSI devices supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). C1 External SCSI connector. C2 Internal SCSI connector. C3 Floppy connector. J5 -1 Closed Host bus DMA xfer enabled using second-party DMA. Open (Default) Disabled. -2 Closed (Default) Boot performed upon INT 19. Open Disabled. -3 Open (Default) Adaptec Header and error messages enabled. -4 Open -3 Open Adaptec Header, boot progress, and error messages -4 Closed enabled. -3 Closed Adaptec Header, jumper configuration, SCSI device -4 Open info, boot progress, and error messages enabled. -3 Closed Error messages enabled. -4 Closed -5 Closed (Default) Controller initiates synchronous negotiation. Open Controller will only respond if synchronous negotiation is initiated by the target. -6 Closed (Default) Disconnection by target is allowed. If this occurs, the controller will issue an INT 15 (busy, wait for disk device), allowing the host CPU to perform any necessary multitasking. Open Target disconnection prohibited, and no INT 15 calls are made. -7 Reserved. -8 Reserved. J6 -1 Open SCSI address 0. -2 Open -3 Open -1 Closed SCSI address 1. -2 Open -3 Open -1 Open SCSI address 2. -2 Closed -3 Open -1 Closed SCSI address 3. -2 Closed -3 Open -1 Open SCSI address 4. -2 Open -3 Closed -1 Closed SCSI address 5. -2 Open -3 Closed -1 Open SCSI address 6. -2 Closed -3 Closed -1 Closed (Default) SCSI address 7. -2 Closed -3 Closed -4 Open HD IRQ 9 (must also set J9 1-4). -5 Open -4 Closed HD IRQ 10 (must also set J9 1-4). -5 Open -4 Open (Default) HD IRQ 11 (must also set J9 1-4). -5 Closed -4 Closed HD IRQ 12 (must also set J9 1-4). -5 Closed -6 Open (Default) DMA channel 0 (see also J8). -7 Open -6 Closed DMA channel 5 (see also J8). -7 Open -6 Open DMA channel 6 (see also J8). -7 Closed -6 Closed DMA channel 7 (see also J8). -7 Closed -8 Open (Default) SCSI parity checking enabled. Closed SCSI parity checking disabled. J7 -1 Closed (Default) Floppy controller enabled. Open Disabled. -2 Closed (Default) Floppy DMA REQ 2 (must also set floppy DMA -3 Open ACK to 2). -2 Open Floppy DMA REQ 3 (must also set floppy DMA ACK to 3). -3 Closed -4 Closed (Default) Floppy DMA ACK 2 (must also set floppy DMA -5 Open REQ to 2). -4 Open Floppy DMA ACK 3 (must also set floppy DMA REQ to 3). -5 Closed -6 Closed (Default) Floppy IRQ 6. -7 Open -6 Open Floppy IRQ 10. -7 Closed -8 Open (Default) Single-speed floppies in use. Closed Dual-speed floppies in use. J8 -1 Closed DMA REQ 7 (must also set DMA ACK to 7). -2 Closed DMA REQ 6 (must also set DMA ACK to 6). -3 Closed DMA REQ 5 (must also set DMA ACK to 5). -4 Closed (Default) DMA REQ 0 (must also set DMA ACK to 0). -5 Closed DMA ACK 7 (must also set DMA REQ to 7). -6 Closed DMA ACK 6 (must also set DMA REQ to 6). -7 Closed DMA ACK 5 (must also set DMA REQ to 5). -8 Closed (Default) DMA ACK 0 (must also set DMA REQ to 0). J9 -1 Closed HD IRQ 12. -2 Closed (Default) HD IRQ 11. -3 Closed HD IRQ 10. -4 Closed HD IRQ 9. -5 Open (Defqult) Primary I/O port 340. Closed Secondary I/O port 140 (special BIOS must be used). -6 Open BIOS address C800. -7 Open -6 Open BIOS address CC00. -7 Closed -6 Closed BIOS address D800. -7 Open -6 Closed (Default) BIOS address DC00. -7 Closed -8 Closed (Default) BIOS enabled. Open BIOS disabled. } * //AHA-1540A 01 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, C1 C64, 93, 1, 0 T70, 91, 0, 1, C2 T42, 77, 0, 1, J1 T62, 86, 0, 1, Terminator Terminator T77, 83, 0, 1, Term. T7, 90, 0, 1, J5 T64, 82, 0, 1, J6 J7 T22, 67, 0, 1, J9 T77, 68, 0, 1, J10 T27, 61, 0, 1, J11 T67, 67, 0, 1, J12 T7, 55, 0, 1, J13 T36, 56, 0, 1, J14 J15 T50, 55, 0, 1, J16 T65, 56, 0, 1, J17 T73, 58, 0, 1, J18 T73, 55, 0, 1, J19 { Drives: 7 SCSI devices supported. C1 External SCSI connector. C2 Internal SCSI connector. J5 External LED connector. J1 -1 Closed Synchronous negotiation enabled. Open (Default) Synchronous negotiation disabled. -2 Closed Diagnostic mode enabled. Open (Default) Diagnostic mode disabled. -3 Closed SCSI parity disabled. Open (Default) SCSI parity enabled. -4 Open (Default) SCSI address 7. -5 Open -6 Open -4 Closed SCSI address 6. -5 Open -6 Open -4 Open SCSI address 5. -5 Closed -6 Open -4 Closed SCSI address 4. -5 Closed -6 Open -4 Open SCSI address 3. -5 Open -6 Closed -4 Closed SCSI address 2. -5 Open -6 Closed -4 Open SCSI address 1. -5 Closed -6 Closed -4 Closed SCSI address 0. -5 Closed -6 Closed -7 Open DMA ACK 7 (see also J14 and J15). -8 Open -7 Closed DMA ACK 6 (see also J14 and J15). -8 Open -7 Open (Default) DMA ACK 5. (see also J14 and J15). -8 Closed -7 Closed DMA ACK 0. (see also J14 and J15). -8 Closed -9 Open IRQ 9. (see also J18) -10 Open -11 Open -9 Closed IRQ 10. -10 Open -11 Open -9 Open (Default) IRQ 11. -10 Closed -11 Open -9 Closed IRQ 12. -10 Closed -11 Open -9 Open IRQ 14. -10 Open -11 Closed -9 Closed IRQ 15. -10 Open -11 Closed -12 Closed Reserved. -13 Closed Reserved. J6 -3 Open AT port address 334. -2 Open -1 Open -3 Open (Default) AT port address 330. -2 Open -1 Closed -3 Open AT port address 234. -2 Closed -1 Open -3 Open AT port address 230. -2 Closed -1 Closed -3 Closed AT port address 134. -2 Open -1 Open -3 Closed AT port address 130. -2 Open -1 Closed J7 -1 Closed (Default) 0 wait states. -2 Closed 100 ns wait state. -3 Closed 200 ns wait state. -4 Closed 300 ns wait state. J8 Closed (Default) Address lines LA17-LA19 enabled. NOTE: This jumper is present only on older versions of this board. Incorrect setting of this jumper will result in problems that are not at first apparent. Contact your dealer/distributor if you are not sure how your system uses these address lines. If you change this jumper, afterward you must perform a DOS format. Open Remove this jumper only if you have confirmed that your system shorts address lines LA17 to SA17, LA18 to SA18, and LA19 to SA19. This is common in 386-based systems. J9 -1 Open (Default) Auto request sense enabled. -1 Closed Auto request sense disabled. -2 Reserved. -3 Reserved. -4 Reserved. J10 -1 Open (Default) BIOS address D:C000. -2 Open -1 Closed BIOS address C:C000. -2 Open -1 Open BIOS address D:8000. -2 Closed -1 Closed BIOS address C:8000. -2 Closed J11 Closed (Default) BIOS enabled. Open BIOS disabled. J12-J13 Reserved. J14 -1 HD DMA REQ 0. -2 (Default) HD DMA REQ 5. -3 HD DMA REQ 6. -4 HD DMA REQ 7. J15 -1 HD DMA ACK 0. -2 (Default) HD DMA ACK 5. -3 HD DMA ACK 6. -4 HD DMA ACK 7. J16 -1 HD IRQ 9. -2 HD IRQ 10. -3 (Default) HD IRQ 11. -4 HD IRQ 12. -5 HD IRQ 14. -6 HD IRQ 15. J17-J19 Reserved. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove both terminating resistor packs. } * //AHA-1542A 01 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, C1 C64, 93, 1, 0 T70, 91, 0, 1, C2 C14, 93, 1, 0 T20, 91, 0, 1, C3 T42, 77, 0, 1, J1 T62, 86, 0, 1, Terminator Terminator T77, 83, 0, 1, Term. T7, 90, 0, 1, J5 T64, 82, 0, 1, J6 J7 T22, 67, 0, 1, J9 T77, 68, 0, 1, J10 T27, 61, 0, 1, J11 T67, 67, 0, 1, J12 T7, 55, 0, 1, J13 T36, 56, 0, 1, J14 J15 T50, 55, 0, 1, J16 T65, 56, 0, 1, J17 T73, 58, 0, 1, J18 T73, 55, 0, 1, J19 { Drives: 7 SCSI devices supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). C1 External SCSI connector. C2 Internal SCSI connector. C3 Floppy connector. J5 External LED connector. J1 -1 Closed Synchronous negotiation enabled. Open (Default) Synchronous negotiation disabled. -2 Closed Diagnostic mode enabled. Open (Default) Diagnostic mode disabled. -3 Closed SCSI parity disabled. Open (Default) SCSI parity enabled. -4 Open (Default) SCSI address 7. -5 Open -6 Open -4 Closed SCSI address 6. -5 Open -6 Open -4 Open SCSI address 5. -5 Closed -6 Open -4 Closed SCSI address 4. -5 Closed -6 Open -4 Open SCSI address 3. -5 Open -6 Closed -4 Closed SCSI address 2. -5 Open -6 Closed -4 Open SCSI address 1. -5 Closed -6 Closed -4 Closed SCSI address 0. -5 Closed -6 Closed -7 Open DMA ACK 7 (see also J14 and J15). -8 Open -7 Closed DMA ACK 6 (see also J14 and J15). -8 Open -7 Open (Default) DMA ACK 5. (see also J14 and J15). -8 Closed -7 Closed DMA ACK 0. (see also J14 and J15). -8 Closed -9 Open IRQ 9. (see also J18) -10 Open -11 Open -9 Closed IRQ 10. -10 Open -11 Open -9 Open (Default) IRQ 11. -10 Closed -11 Open -9 Closed IRQ 12. -10 Closed -11 Open -9 Open IRQ 14. -10 Open -11 Closed -9 Closed IRQ 15. -10 Open -11 Closed -12 Open (Default) DMA xfer rate 5.0 Mb/s. -13 Open -12 Closed DMA xfer rate 5.7 Mb/s. -13 Open -12 Open DMA xfer rate 6.7 Mb/s. -13 Closed -12 Closed DMA xfer rate 8.0 Mb/s. -13 Closed J6 -3 Open AT port address 334. -2 Open -1 Open -3 Open (Default) AT port address 330. -2 Open -1 Closed -3 Open AT port address 234. -2 Closed -1 Open -3 Open AT port address 230. -2 Closed -1 Closed -3 Closed At port address 134. -2 Open -1 Open -3 Closed AT port address 130. -2 Open -1 Closed J7 -1 Closed (Default) 0 wait states. -2 Closed 100 ns wait state. -3 Closed 200 ns wait state. -4 Closed 300 ns wait state. J8 Closed (Default) Address lines LA17-LA19 enabled. NOTE: This jumper is present only on older versions of this board. Incorrect setting of this jumper will result in problems that are not at first apparent. Contact your dealer/distributor if you are not sure how your system uses these address lines. If you change this jumper, afterward you must perform a DOS format. Open Remove this jumper only if you have confirmed that your system shorts address lines LA17 to SA17, LA18 to SA18, and LA19 to SA19. This is common in 386-based systems. J9 -1 Open (Default) Auto request sense enabled. -1 Closed Auto request sense disabled. -2 Reserved. -3 Reserved. -4 Reserved. J10 -1 Open (Default) BIOS address D:C000. -2 Open -1 Closed BIOS address C:C000. -2 Open -1 Open BIOS address D:8000. -2 Closed -1 Closed BIOS address C:8000. -2 Closed J11 Closed (Default) BIOS enabled. Open BIOS disabled. J12 Open (Default) Primary floppy address (3F0-3F7). Closed Secondary floppy address (370-377). J13 Closed Floppy controller enabled. Open Floppy controller disabled. J14 -1 HD DMA REQ 0. -2 (Default) HD DMA REQ 5. -3 HD DMA REQ 6. -4 HD DMA REQ 7. J15 -1 HD DMA ACK 0. -2 (Default) HD DMA ACK 5. -3 HD DMA ACK 6. -4 HD DMA ACK 7. J16 -1 HD IRQ 9. -2 HD IRQ 10. -3 (Default) HD IRQ 11. -4 HD IRQ 12. -5 HD IRQ 14. -6 HD IRQ 15. J17 1-2 (Default) Floppy IRQ 6. 2-3 Floppy IRQ 10. J18 1-2 (Default) Floppy DMA REQ 2. 2-3 Floppy DMA REQ 3. J19 1-2 (Default) Floppy DMA ACK 2. 2-3 Floppy DMA ACK 3. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove both terminating resistor packs. } * //AHA-1540B 01 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, C1 C64, 93, 1, 0 T70, 91, 0, 1, C2 T5, 91, 0, 1, C4 T83, 91, 0, 1, F1 T59, 86, 0, 1, Terminator Terminator T65, 83, 0, 1, Terminator T45, 88, 0, 1, LED T65, 78, 0, 1, J5 T62, 74, 0, 1, J6 47, 63, 0, 1, J8 T45, 59, 0, 1, J9 { Drives: 7 SCSI devices supported. C1 External SCSI connector. C2 Internal SCSI connector. C4 LED connector. F1 Fuse. LED Lights to indicate proper termination. J5 -1 Closed Synchronous negotiation enabled. Open (Default) Synchronous negotiation disabled. -2 Closed Diagnostic mode enabled. Open (Default) Diagnostic mode disabled. -3 Closed SCSI parity disabled. Open (Default) SCSI parity enabled. -4 Open (Default) SCSI address 7. -5 Open -6 Open -4 Closed SCSI address 6. -5 Open -6 Open -4 Open SCSI address 5. -5 Closed -6 Open -4 Closed SCSI address 4. -5 Closed -6 Open -4 Open SCSI address 3. -5 Open -6 Closed -4 Closed SCSI address 2. -5 Open -6 Closed -4 Open SCSI address 1. -5 Closed -6 Closed -4 Closed SCSI address 0. -5 Closed -6 Closed -7 Open DMA ACK 7 (see also J9). -8 Open -7 Closed DMA ACK 6 (see also J9). -8 Open -7 Open (Default) DMA ACK 5. (see also J9). -8 Closed -7 Closed DMA ACK 0. (see also J9). -8 Closed -9 Open IRQ 9 (see also J9). -10 Open -11 Open -9 Closed IRQ 10 (see also J9). -10 Open -11 Open -9 Open (Default) IRQ 11 (see also J9). -10 Closed -11 Open -9 Closed IRQ 12 (see also J9). -10 Closed -11 Open -9 Open IRQ 14 (see also J9). -10 Open -11 Closed -9 Closed IRQ 15 (see also J9). -10 Open -11 Closed -12 Open (Default) DMA xfer rate 5.0 Mb/s. -13 Open -12 Closed DMA xfer rate 5.7 Mb/s. -13 Open -12 Open DMA xfer rate 6.7 Mb/s. -13 Closed -12 Closed DMA xfer rate 8.0 Mb/s. -13 Closed J6 -1 Closed (Default) BIOS enabled. Open BIOS disabled. -2 Reserved. -3 Reserved. -4 Reserved. -5 Open (Default) Auto request sense enabled. Closed Auto request sense disabled. J8 -1 Closed (Default) Floppy controller enabled. Open Floppy controller disabled. -2 Closed (Default) Floppy DMA REQ 2. -3 Open -2 Open Floppy DMA REQ 3. -3 Closed -4 Closed (Default) Floppy DMA ACK 2. -5 Open -4 Open Floppy DMA ACK 3. -5 Closed -6 Closed (Default) Floppy IRQ 6. -7 Open -6 Open Floppy IRQ 10. -7 Closed -8 Open (Default) Single-speed floppies in use. Closed Dual-speed floppies in use. J9 -1 HD DMA REQ 0. -2 (Default) HD DMA REQ 5. -3 HD DMA REQ 6. -4 HD DMA REQ 7. -5 HD DMA ACK 0. -6 (Default) HD DMA ACK 5. -7 HD DMA ACK 6. -8 HD DMA ACK 7. -9 HD IRQ 9. -10 HD IRQ 10. -11 (Default) HD IRQ 11. -12 HD IRQ 12. -13 HD IRQ 14. -14 HD IRQ 15. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove both terminating resistor packs. } * //AHA-1542B 01 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, C1 C64, 93, 1, 0 T70, 91, 0, 1, C2 C14, 93, 1, 0 T20, 91, 0, 1, C3 T5, 91, 0, 1, C4 T82, 91, 0, 1, F1 T59, 86, 0, 1, Terminator Terminator T65, 83, 0, 1, Terminator T45, 88, 0, 1, LED T65, 78, 0, 1, J5 T62, 74, 0, 1, J6 T81, 72, 0, 1, J7 T47, 63, 0, 1, J8 T45, 59, 0, 1, J9 { Drives: 7 SCSI devices supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). C1 External SCSI connector. C2 Internal SCSI connector. C3 Floppy connector. C4 LED connector. F1 Fuse. LED Lights to indicate proper termination. J5 -1 Closed Synchronous negotiation enabled. Open (Default) Synchronous negotiation disabled. -2 Closed Diagnostic mode enabled. Open (Default) Diagnostic mode disabled. -3 Closed SCSI parity disabled. Open (Default) SCSI parity enabled. -4 Open (Default) SCSI address 7. -5 Open -6 Open -4 Closed SCSI address 6. -5 Open -6 Open -4 Open SCSI address 5. -5 Closed -6 Open -4 Closed SCSI address 4. -5 Closed -6 Open -4 Open SCSI address 3. -5 Open -6 Closed -4 Closed SCSI address 2. -5 Open -6 Closed -4 Open SCSI address 1. -5 Closed -6 Closed -4 Closed SCSI address 0. -5 Closed -6 Closed -7 Open DMA ACK 7 (see also J9). -8 Open -7 Closed DMA ACK 6 (see also J9). -8 Open -7 Open (Default) DMA ACK 5. (see also J9). -8 Closed -7 Closed DMA ACK 0. (see also J9). -8 Closed -9 Open IRQ 9 (see also J9). -10 Open -11 Open -9 Closed IRQ 10 (see also J9). -10 Open -11 Open -9 Open (Default) IRQ 11 (see also J9). -10 Closed -11 Open -9 Closed IRQ 12 (see also J9). -10 Closed -11 Open -9 Open IRQ 14 (see also J9). -10 Open -11 Closed -9 Closed IRQ 15 (see also J9). -10 Open -11 Closed -12 Open (Default) DMA xfer rate 5.0 Mb/s. -13 Open -12 Closed DMA xfer rate 5.7 Mb/s. -13 Open -12 Open DMA xfer rate 6.7 Mb/s. -13 Closed -12 Closed DMA xfer rate 8.0 Mb/s. -13 Closed J6 -1 Closed (Default) BIOS enabled. Open BIOS disabled. -2 Reserved. -3 Reserved. -4 Reserved. -5 Open (Default) Auto request sense enabled. Closed Auto request sense disabled. J7 -4 Open AT port address 334. -3 Open -2 Open -1 -4 Open (Default) AT port address 330. -3 Open -2 Open -1 Closed -4 Open AT port address 234. -3 Open -2 Closed -1 Open -4 Open AT port address 230. -3 Open -2 Closed -1 Closed -4 Closed AT port address 134. -3 Closed -2 Open -1 Open -4 Closed AT port address 130. -3 Closed -2 Open -1 Closed -5 Open (Default) 0 wait states. -6 Open -5 Closed 100 ns wait state. -6 Open -5 Open 200 ns wait state. -6 Closed -5 Closed 300 ns wait state. -6 Closed -7 Open (Default) BIOS address D:C000. -8 Open -7 Closed BIOS address C:C000. -8 Open -7 Open BIOS address D:8000. -8 Closed -7 Closed BIOS address C:8000. -8 Closed J8 -1 Closed (Default) Floppy controller enabled. Open Floppy controller disabled. -2 Closed (Default) Floppy DMA REQ 2. -3 Open -2 Open Floppy DMA REQ 3. -3 Closed -4 Closed (Default) Floppy DMA ACK 2. -5 Open -4 Open Floppy DMA ACK 3. -5 Closed -6 Closed (Default) Floppy IRQ 6. -7 Open -6 Open Floppy IRQ 10. -7 Closed -8 Open (Default) Single-speed floppies in use. Closed Dual-speed floppies in use. J9 -1 HD DMA REQ 0. -2 (Default) HD DMA REQ 5. -3 HD DMA REQ 6. -4 HD DMA REQ 7. -5 HD DMA ACK 0. -6 (Default) HD DMA ACK 5. -7 HD DMA ACK 6. -8 HD DMA ACK 7. -9 HD IRQ 9. -10 HD IRQ 10. -11 (Default) HD IRQ 11. -12 HD IRQ 12. -13 HD IRQ 14. -14 HD IRQ 15. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove both terminating resistor packs. } * //ACB-2320 21 C69, 93, 1, 0 T75, 91, 0, 1, J3 C57, 93, 0, 0 T60, 91, 0, 1, J1 C45, 93, 0, 0 T48, 91, 0, 1, J2 T17, 91, 0, 1, J4 T16, 80, 0, 1, J5 T25, 75, 0, 1, J7 J6 T40, 53, 0, 1, J10 J11 J12 T55, 70, 0, 1, J13 { Drives: 2 ESDI drives supported. J1 Drive 0 data connector. J2 Drive 1 data connector. J3 HD control connector. J4 External LED connector. J5 -1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Reserved. -3 Open (Default) Bus wait state inserted. Closed Bus wait state disabled. -4 Reserved. -5 Reserved. -6 Open (Default) Serial monitor disabled. Closed Serial monitor enabled (2400 baud). -7 Manufacturing test point. J6 Manufacturing test point. J7 Serial monitor output connector. J8 Manufacturing test point. J9-J11 Reserved. J12 1-2 (Default) Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. 3-4 DO NOT USE! J13 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. Open BIOS disabled. } * //ACB-2320B 21 C69, 93, 1, 0 T75, 91, 0, 1, J3 C57, 93, 0, 0 T60, 91, 0, 1, J1 C45, 93, 0, 0 T48, 91, 0, 1, J2 T17, 91, 0, 1, J4 T16, 80, 0, 1, J5 T48, 53, 0, 1, J12 T55, 70, 0, 1, J13 { Drives: 2 ESDI drives supported. J1 Drive 0 data connector. J2 Drive 1 data connector. J3 HD control connector. J4 External LED connector. J5 -1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Reserved. -3 Open (Default) Bus wait state inserted. Closed Bus wait state disabled. -4 Reserved. -5 Open (Default) Read-ahead cache enabled. Closed Read-ahead cache disabled. -6 Reserved. -7 Reserved. J12 1-2 (Default) Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. 3-4 DO NOT USE! J13 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. Open BIOS disabled. } * //ACB-2320D 21 C49, 93, 1, 0 T55, 91, 0, 1, J4 C37, 93, 0, 0 T40, 91, 0, 1, J3 C25, 93, 0, 0 T28, 91, 0, 1, J2 T17, 91, 0, 1, J1 T16, 80, 0, 1, J6 T16, 62, 0, 1, J7 T47, 53, 0, 1, J13 T65, 60, 0, 1, J10 J11 J12 { Drives: 2 ESDI drives supported. J1 External LED connector. J2 Drive 1 data connector. J3 Drive 0 data connector. J4 HD control connector. J7-1 Reserved. -2 Open (Default) Drives use physical parameters. Closed Drive 0 split into 2 logical drives if cylinders are greater than 1024. -3 Reserved. -4 Reserved. -5 Open (Default) Read-ahead cache enabled. Closed Read-ahead cache disabled. -6 Reserved. -7 Reserved. J10-1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Reserved. -3 Reserved. J11-1 Reserved. J12-1 Open (Default) Controller BIOS at C800. -2 Open -3 Open -1 Closed Controller BIOS at CC00. -2 Open -3 Open -1 Open Controller BIOS at D000. -2 Closed -3 Open -1 Closed Controller BIOS at D400. -2 Closed -3 Open -1 Open Controller BIOS disabled. -2 Open -3 Closed -1 Closed Controller BIOS at D800. -2 Open -3 Closed -1 Open Controller BIOS at DC00. -2 Closed -3 Closed J13 1-2 (Default) Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. } * //ACB-2322 01 C69, 93, 1, 0 T75, 91, 0, 1, J4 C57, 93, 0, 0 T60, 91, 0, 1, J3 C45, 93, 0, 0 T48, 91, 0, 1, J2 C13, 93, 1, 0 T19, 91, 0, 1, J1 T6, 91, 0, 1, J5 T6, 86, 0, 1, J6 J8 T6, 83, 0, 1, J7 J9 T39, 90, 0, 1, J10 T35, 65, 0, 1, J11 T58, 63, 0, 1, J12 J13 T70, 68, 0, 1, J14 T13, 56, 0, 1, J15 T40, 53, 0, 1, J16 J17 J18 T61, 53, 0, 1, J19 J20 J21 { Drives: 2 ESDI drives supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). J1 Floppy connector. J2 Drive 1 data connector. J3 Drive 0 data connector. J4 HD control connector. J5 External LED connector. J6-J10 Manufacturing test points. J11 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. Open Controller BIOS disabled. J12-1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Open (Default) Primary floppy I/O ports 3F0-3F7. Closed Secondary floppy I/O ports 370-377. -3 Open (Default) Bus wait state inserted. Closed Bus wait state disabled. -4 Reserved. -5 Reserved. -6 Open (Default) Serial monitor disabled. Closed Serial monitor enabled (2400 baud). -7 Manufacturing test point. J13 Serial monitor output connector. J14-J15 Manufacturing test points. J16-J17 Reserved. J18 1-2 Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. 3-4 DO NOT USE! J19 1-2 Floppy DMA acknowledge on DACK2. 2-3 Floppy DMA acknowledge on DACK3. J20 1-2 Floppy interrupt on IRQ6. 2-3 Floppy interrupt on IRQ10. J21 1-2 Floppy DMA request on DREQ3. 2-3 Floppy DMA request on DREQ2. } * //ACB-2322B 01 C62, 93, 1, 1 T62, 75, 0, 1,J1 T25, 90, 0, 1,J2 C47, 93, 0, 1 T47, 82, 0, 1,J3 C52, 93, 0, 1 T52, 82, 0, 1,J4 C57, 93, 1, 1 T57, 75, 0, 1,J5 T7, 90, 0, 1,J6 T62, 67, 0, 1,J7 T45, 55, 0, 1,J13 T68, 55, 0, 1,J20 T62, 55, 0, 1,J21 T50, 55, 0, 1,J22 T8, 70, 0, 1,J23 T60, 63, 0, 1,TP14 T7, 76, 0, 1,TP15 { Drives: 2 ESDI drives supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). J1 Floppy drive connector. J3 Drive 1 data connector. J4 Drive 0 data connector. J5 HD control connector. J6 External LED connector. J2 -1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Open (Default) Primary floppy I/O ports 3F0-3F7. Closed Secondary floppy I/O ports 370-377. -3 Open (Default) Bus wait state early. Closed Bus wait state late. -4 Reserved. -5 Open (Default) Read-ahead cache enabled. Closed Read-ahead cache disabled. -6 Reserved. -7 Reserved. J7 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. 2-TP14 BIOS disabled. J13 1-2 (Default) Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. J20 1-2 (Default) Floppy DMA Request on DREQ2. 2-3 Floppy DMA Request on DREQ3. J21 1-2 (Default) Floppy DMA Acknowledge on DACK2. 2-3 Floppy DMA Acknowledge on DACK3. J22 1-2 (Default) Floppy IRQ6. 2-3 Floppy IRQ10. J23 1-2, Buffer size 8K. 4-TP15 1-2, Buffer size 16K. 3-4 } * //ACB-2322D 21 C69, 93, 1, 0 T75, 91, 0, 1, J5 C49, 93, 1, 0 T55, 91, 0, 1, J4 C37, 93, 0, 0 T40, 91, 0, 1, J3 C25, 93, 0, 0 T28, 91, 0, 1, J2 T17, 91, 0, 1, J1 T16, 80, 0, 1, J6 T16, 62, 0, 1, J7 T47, 53, 0, 1, J13 T65, 60, 0, 1, J10 J11 J12 { Drives: 2 ESDI drives supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). J1 External LED connector. J2 Drive 1 data connector. J3 Drive 0 data connector. J4 HD control connector. J5 Floppy drive connector. J7-1 Reserved. -2 Open (Default) Drives use physical parameters. Closed Drive 0 split into 2 logical drives if cylinders are greater than 1024. -3 Reserved. -4 Reserved. -5 Open (Default) Read-ahead cache enabled. Closed Read-ahead cache disabled. -6 Reserved. -7 Reserved. J10-1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Open (Default) Primary floppy I/O ports 3F0-3F7. Closed Secondary floppy I/O ports 370-377. -3 Open (Default) Floppy controller enabled. Closed Floppy controller disabled. J11-1 Open (Default) Floppy drives set to single speed. Closed Floppy drives set to dual speed. J12-1 Open (Default) Controller BIOS at C800. -2 Open -3 Open -1 Closed Controller BIOS at CC00. -2 Open -3 Open -1 Open Controller BIOS at D000. -2 Closed -3 Open -1 Closed Controller BIOS at D400. -2 Closed -3 Open -1 Open Controller BIOS disabled. -2 Open -3 Closed -1 Closed Controller BIOS at D800. -2 Open -3 Closed -1 Open Controller BIOS at DC00. -2 Closed -3 Closed J13 1-2 (Default) Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. } * //ACB-2370B 21 C69, 93, 1, 0 T68, 86, 0, 1, J3 C57, 93, 0, 0 T56, 86, 0, 1, J2 C45, 93, 0, 0 T44, 86, 0, 1, J1 T17, 91, 0, 1, J5 T16, 77, 0, 1, J6 T44, 53, 0, 1, J13 T75, 66, 0, 1, J14 { Drives: 2 RLL drives supported. J1 Drive 1 data connector. J2 Drive 0 data connector. J3 HD control connector. J5 External LED connector. J6 -1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Reserved. -3 Open (Default) Bus wait state inserted. Closed Bus wait state disabled. -4 Open (Default) 16�s step rate, and recalibrate to 0. Closed 35�s step rate, and recalibrate to 0 minus 1. -5 Open (Default) Read-ahead cache enabled. Closed Read-ahead cache disabled. -6 Reserved. -7 Reserved. J13 1-2 (Default) Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. 3-4 DO NOT USE! J14 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. Open BIOS disabled. } * //ACB-2370C 01 C57, 93, 1, 1 T57, 75, 0, 1,J5 C52, 93, 0, 1 T52, 82, 0, 1,J4 C47, 93, 0, 1 T47, 82, 0, 1,J3 T75, 90, 0, 2,J7 T78, 90, 0, 2,J8 T81, 90, 0, 2,J9 T25, 90, 0, 1,J2 T7, 90, 0, 1,J6 { Drives: 2 ESDI drives supported. J3 Drive 1 data connector. J4 Drive 0 data connector. J5 HD control connector. J6 External LED connector. J2 -1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Reserved. -3 Open (Default) Bus wait state enabled. Closed Bus wait state disabled. -4 Open (Default) 16�s step rate, and recalibrate to 0. Closed 35�s step rate, and recalibrate to 0 minus 1. -5 Open (Default) Read-ahead cache enabled. Closed Read-ahead cache disabled. -6 Reserved. -7 Reserved. -8 Reserved. J7 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. Open Controller BIOS disabled. J8-J9 Reserved. } * //ACB-2372 01 C69, 93, 1, 0 T75, 91, 0, 1, J2 C57, 93, 0, 0 T60, 91, 0, 1, J3 C45, 93, 0, 0 T48, 91, 0, 1, J4 C13, 93, 1, 0 T19, 91, 0, 1, J1 T6, 91, 0, 1, J5 T6, 86, 0, 1, J6 J8 T6, 83, 0, 1, J7 J9 T33, 88, 0, 1, J10 T39, 88, 0, 1, J11 T70, 72, 0, 1, J12 T70, 68, 0, 1, J13 T58, 63, 0, 1, J14 J15 T13, 56, 0, 1, J16 T40, 53, 0, 1, J17 J18 J19 T61, 53, 0, 1, J20 J21 J22 { Drives: 2 RLL drives supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). J1 Floppy connector. J2 HD control connector. J3 Drive 0 data connector. J4 Drive 1 data connector. J5 External LED connector. J6-J11 Manufacturing test points. J12 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. Open Controller BIOS disabled. J13 Manufacturing test point. J14-1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Open (Default) Primary floppy I/O ports 3F0-3F7. Closed Secondary floppy I/O ports 370-377. -3 Open (Default) Bus wait state inserted. Closed Bus wait state disabled. -4 Open (Default) Drive recalibration goes to track 0 minus 1. (ie. Seagate ST238) Closed Drive recalibration to track 0 minus 1 disabled. (ie. Seagate ST4144R) -5 Reserved. -6 Open (Default) Serial monitor disabled. Closed Serial monitor enabled (2400 baud). -7 Manufacturing test point. J15 Serial monitor output connector. J16 Manufacturing test points. J17-J18 Reserved. J19 1-2 Controller's system interrupt on IRQ14. 2-3 Controller's system interrupt on IRQ15. 3-4 DO NOT USE! J20 1-2 Floppy DMA acknowledge on DACK2. 2-3 Floppy DMA acknowledge on DACK3. J21 1-2 Floppy interrupt on IRQ6. 2-3 Floppy interrupt on IRQ10. J22 1-2 Floppy DMA request on DREQ3. 2-3 Floppy DMA request on DREQ2. } * //ACB-2372C 01 C62, 93, 1, 1 T62, 75, 0, 1,J1 T25, 90, 0, 1,J2 C47, 93, 0, 1 T47, 82, 0, 1,J3 C52, 93, 0, 1 T52, 82, 0, 1,J4 C57, 93, 1, 1 T57, 75, 0, 1,J5 T7, 90, 0, 1,J6 T75, 90, 0, 2,J7 T78, 90, 0, 2,J8 T81, 90, 0, 2,J9 { Drives: 2 ESDI drives supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). J1 Floppy drive connector. J3 Drive 1 data connector. J4 Drive 0 data connector. J5 HD control connector. J6 External LED connector. J2 -1 Open (Default) Primary HD I/O ports 1F0-1F7. Closed Secondary HD I/O ports 170-177. -2 Reserved. -3 Open (Default) Bus wait state enabled. Closed Bus wait state disabled. -4 Open (Default) 16�s step rate, and recalibrate to 0. Closed 35�s step rate, and recalibrate to 0 minus 1. -5 Open (Default) Read-ahead cache enabled. Closed Read-ahead cache disabled. -6 Reserved. -7 Reserved. -8 Reserved. J7 1-2 (Default) BIOS address C800. 2-3 BIOS address CC00. Open Controller BIOS disabled. J8 Open (Default) Primary floppy I/O ports 3F0-3F7. Closed Secondary floppy I/O ports 370-377. J9 Open (Default) Floppy controller enabled. 2-3 Floppy controller disabled. } * //ACB-5500 X (We will specially construct card) R25, 95, 75, 50 E34, 45, 15, 5, 0 C63, 56, 0, 0 T66, 55, 0, 1, J0 C51, 56, 0, 0 T54, 55, 0, 1, J1 T40, 53, 0, 1, J2 T28, 53, 0, 1, J3 C63, 63, 0, 0 T66, 62, 0, 1, J4 C51, 63, 0, 0 T54, 62, 0, 1, J5 T44, 66, 0, 2, J6 C45, 93, 1, 0 T51, 92, 0, 1, J7 T48, 88, 0, 4, Terminator T58, 84, 0, 4, Terminator T65, 92, 0, 4, Terminator { Note: This board does not connect directly to the host's bus. Instead, it allows a SCSI host adapter to control up to 4 RLL drives. The SCSI host adapter connects to this board, which in turn is connected to up to 4 RLL drives. Drives: 4 RLL drives (see note above). J0 Drive 3 data connector. J1 Drive 1 data connector. J2 HD control connector. J3 DC power connector. J4 Drive 2 data connector. J5 Drive 0 data connector. J7 Internal SCSI connector (to SCSI host adapter). J6 -1 Open SCSI ID 0. -2 Open -3 Open Closed SCSI ID 1. Open Open Open SCSI ID 2. Closed Open Closed SCSI ID 3. Closed Open Open SCSI ID 4. Open Closed Closed SCSI ID 5. Open Closed Open SCSI ID 6. Closed Closed Closed (Default) SCSI ID 7. Closed Closed -4 Closed This forces the ACB-5500 to expect and check parity of incoming data. This should only be enabled when all SCSI devices are generating parity. Regardless of this setting, all outgoing data is checked for parity errors. Open (Default) No parity checking for incoming data. -5 Open (Default) Diagnostic mode disabled (normal operation). Closed Manufacturer diagnostic mode enabled. -6 Reserved. -7 Open (Default) LUN 1 is not a hard-sectored drive. Closed If a hard-sectored drive is present, it must be configured as LUN 1. If this is the case, installing this jumper will instruct the ACB-5500 to monitor and use the sector pulse input from the hard-sectored drive. -8 Open (Default) LUN 0 is not a hard-sectored drive. Closed If a hard-sectored drive is present, it must be configured as LUN 0. If this is the case, installing this jumper will instruct the ACB-5500 to monitor and use the sector pulse input from the hard-sectored drive. -9 Reserved. -10 Open (Default) RESET command performs a soft rest. Closed RESET command performs a hard reset. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove all terminating resistor packs. } * //AHA-1640 01 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, J1 C64, 93, 1, 0 T70, 91, 0, 1, J2 T5, 91, 0, 1, J3 T47, 93, 0, 1, Term. Term. T55, 90, 0, 1, Term. { Drives: 7 SCSI devices supported. J1 External SCSI connector. J2 Internal SCSI connector. J3 LED connector. Note: All setup operations are performed via software. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove all terminating resistor packs. } * //AHA-1740 03 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, J1 C64, 93, 1, 0 T70, 91, 0, 1, J2 T5, 91, 0, 1, J3 T47, 93, 0, 1, Term. Term. T55, 90, 0, 1, Term. { Drives: 7 SCSI devices supported. J1 External SCSI connector. J2 Internal SCSI connector. J3 LED connector. Note: All setup operations are performed via software. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove all terminating resistor packs. } * //AHA-1740A 03 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, J1 C62, 93, 1, 0 T68, 91, 0, 1, J2 T5, 91, 0, 1, J3 T60, 85, 0, 1, Term. Term. Term. J4 { Drives: 7 SCSI devices supported. J1 External SCSI connector. J2 Internal SCSI connector. J3 LED connector. J4 Closed Termination power enabled. Open (Default) Termination power disabled. Note: All setup operations are performed via software. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove all terminating resistor packs. } * //AHA-1742A 03 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, J1 C62, 93, 1, 0 T68, 91, 0, 1, J2 C12, 93, 1, 0 T18, 91, 0, 1, J3 T5, 91, 0, 1, J5 T60, 85, 0, 1, Term. Term. Term. J4 T8, 57, 0, 1, W1 { Drives: 7 SCSI devices supported. 2 floppy drives (360KB, 720KB, 1.2MB, and 1.44MB). J1 External SCSI connector. J2 Internal SCSI connector. J3 Floppy connector. J5 LED connector. J4 Closed Termination power enabled. Open (Default) Termination power disabled. W1 -1 Reserved. -2 Reserved. -3 Reserved. -4 Reserved. -5 Open (Default) Primary floppy I/O ports (3Fx). Closed Secondary floppy I/O ports (37x). -6 Closed (Default) Floppy controller enabled. Open Floppy controller disabled. Note: All setup operations are performed via software. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove all terminating resistor packs. } * //AHA-1744 03 D87, 82, 95, 82 D95, 82, 95, 60 D95, 60, 87, 60 D87, 60, 87, 82 T95, 72, 0, 1, J1 C64, 93, 1, 0 T70, 91, 0, 1, J2 T5, 91, 0, 1, J3 T63, 86, 1, 1, Differential T67, 83, 1, 1, Logic T47, 93, 0, 1, Term. Term. T55, 90, 0, 1, Term. { Drives: 7 SCSI devices supported. J1 External SCSI connector. J2 Internal SCSI connector. J3 LED connector. Note: This board is identical to the AHA-1740, with the addition of differential logic to drive SCSI devices that support differential communication. All setup operations are performed via software. Terminators: Default is installed. If this is not the 1st or last in a series of SCSI devices, or if in-line terminators are in use, remove all terminating resistor packs. } *