User Manual
Page 2
... location of the various customer configurable items on the slip. After opening the shipping container, use the packing slip to SCSI host adapter. The following section details the installation procedure for the Adaptec AHA-1540 AT to verify receipt of each item. Jumper locations: 8085-1 J6 J8 J5 J7 J1 LED J4 J9 RN6...
... location of the various customer configurable items on the slip. After opening the shipping container, use the packing slip to SCSI host adapter. The following section details the installation procedure for the Adaptec AHA-1540 AT to verify receipt of each item. Jumper locations: 8085-1 J6 J8 J5 J7 J1 LED J4 J9 RN6...
User Manual
Page 3
... the left most pair of the PCB. If the AHA-1540 is the left most pair of pins. Section Three Installation 3.2.1 SCSI Jumper Configuration Jumper set J1, pin pair 3, is 7. X 2 - -X 3 X X- 4 - AHA-1540 3 - 2 adaptec XX 1 X- Pin pair 1 is not the first or the last SCSI device in a string of SCSI devices, or if in the upper right hand corner...
... the left most pair of the PCB. If the AHA-1540 is the left most pair of pins. Section Three Installation 3.2.1 SCSI Jumper Configuration Jumper set J1, pin pair 3, is 7. X 2 - -X 3 X X- 4 - AHA-1540 3 - 2 adaptec XX 1 X- Pin pair 1 is not the first or the last SCSI device in a string of SCSI devices, or if in the upper right hand corner...
User Manual
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...terminator power to the following table. Section Three Installation 3.2.4 SCSI Terminator Power Fuse, Fl, controls the terminator power. This jumper set by these jumpers according to a single SCSI bus. Default is the leftmost pair of pins. Pin... of the PCB. No more than 5 SCSI devices should be removed. X 5 X - 6 - - 7 X = Jumper Installed J1 7 8 0 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 0 0 X 0 0 0 pin pair 1 AHA-1540 3 - 3 adaptec If the jumper is not installed, the AHA-1540 will initiate SCSI synchronous negotiation during the Return Configuration command is...
...terminator power to the following table. Section Three Installation 3.2.4 SCSI Terminator Power Fuse, Fl, controls the terminator power. This jumper set by these jumpers according to a single SCSI bus. Default is the leftmost pair of pins. Pin... of the PCB. No more than 5 SCSI devices should be removed. X 5 X - 6 - - 7 X = Jumper Installed J1 7 8 0 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 0 0 X 0 0 0 pin pair 1 AHA-1540 3 - 3 adaptec If the jumper is not installed, the AHA-1540 will initiate SCSI synchronous negotiation during the Return Configuration command is...
User Manual
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...DMA ACK Jumpers Pin Pair 4 3 - - - Pin Pair 1 Jumper set J6 selects the DMA REQ signal to be used by the AHA-1540. Pin Pair 4 3 21 X X X X DMA Channel 0 5 6 7 X = Jumper Installed J6 2 0 0 X 0 0 0 X 0 Pin Pair 1 AHA-1540 3 - 4 adaptec This jumper set is the right most set of the small AT bus connector. X X - 2 1 - DMA Channel 0 5 6 ... is DMA Acknowledge 5. Section Three Installation Jumper set J7 selects the DMA ACK signal to be used by the AHA-1540. Default is DMA Request 5. This jumper set is the right most pair of the small AT bus connector. Pin...
...DMA ACK Jumpers Pin Pair 4 3 - - - Pin Pair 1 Jumper set J6 selects the DMA REQ signal to be used by the AHA-1540. Pin Pair 4 3 21 X X X X DMA Channel 0 5 6 7 X = Jumper Installed J6 2 0 0 X 0 0 0 X 0 Pin Pair 1 AHA-1540 3 - 4 adaptec This jumper set is the right most set of the small AT bus connector. X X - 2 1 - DMA Channel 0 5 6 ... is DMA Acknowledge 5. Section Three Installation Jumper set J7 selects the DMA ACK signal to be used by the AHA-1540. Default is DMA Request 5. This jumper set is the right most pair of the small AT bus connector. Pin...
User Manual
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...channel to the AT during the Return Configuration Command is set by the AHA-1540. This jumper set according to the following table. X 15 - - The AT interrupt channel jumpers consist of pin pairs 9, 10, and 11 in the large block of jumper pin pairs located in ... interrupt channel used by these jumpers according to the following table. AT Interrupt Channel Pin Pair Interrupt 654 3 21 Channel 9 10 11 12 14 15 X = Jumper Installed J8 3 0 0 0 X 0 0 0 0 0 X 0 0 I-Pin Pair 1 AHA-1540 3 - 5 adaptec The default interrupt channel is the right most pair of pins.
...channel to the AT during the Return Configuration Command is set by the AHA-1540. This jumper set according to the following table. X 15 - - The AT interrupt channel jumpers consist of pin pairs 9, 10, and 11 in the large block of jumper pin pairs located in ... interrupt channel used by these jumpers according to the following table. AT Interrupt Channel Pin Pair Interrupt 654 3 21 Channel 9 10 11 12 14 15 X = Jumper Installed J8 3 0 0 0 X 0 0 0 0 0 X 0 0 I-Pin Pair 1 AHA-1540 3 - 5 adaptec The default interrupt channel is the right most pair of pins.
User Manual
Page 7
Valid Addresses Are: 334, 330, 234, 230, 134, 130 AHA-1540 3 - 6 adaptec Pin pair 1 is selected by the AHA-1540 is the left corner of the large AT bus connector. The default address is supplied. LDefault Address 330H Pin Pair 1 X = Jumper Installed, Jumper Deasserts the ...
Valid Addresses Are: 334, 330, 234, 230, 134, 130 AHA-1540 3 - 6 adaptec Pin pair 1 is selected by the AHA-1540 is the left corner of the large AT bus connector. The default address is supplied. LDefault Address 330H Pin Pair 1 X = Jumper Installed, Jumper Deasserts the ...
User Manual
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... is jumper installed. If your computer system shorts these address lines. Warning: Incorrect installation of this jumper may not result in the system. AHA-1540 3- 7 adaptec This address must not conflict with any jumper shunts installed. X -- Default is located just above the large AT bus connector. Contact your... SA18, and LA19 and SA19 together. The default address is ODCOOOH. If this jumper after the system has been configured, the SCSI hard disk must not have one wait state added by the jumper pins located in doubt on how your system manufacturer if in J10....
... is jumper installed. If your computer system shorts these address lines. Warning: Incorrect installation of this jumper may not result in the system. AHA-1540 3- 7 adaptec This address must not conflict with any jumper shunts installed. X -- Default is located just above the large AT bus connector. Contact your... SA18, and LA19 and SA19 together. The default address is ODCOOOH. If this jumper after the system has been configured, the SCSI hard disk must not have one wait state added by the jumper pins located in doubt on how your system manufacturer if in J10....