User Guide
Page 14
... site Connecting 8-Bit and 16-Bit Devices to an Adaptec Wide Host Adapter at http://www.adaptec.com/cables/ 2-2 Downloaded from www.Manualslib.com manuals search engine AHA-2940UW/OF and AHA-2944UW/OF User's Guide Board Layout The AHA-2940UW/OF host adapter supports single-ended SCSI devices. AHA-2940UW/OF and AHA-2944UW/OF Board Locations Note: For detailed information...
... site Connecting 8-Bit and 16-Bit Devices to an Adaptec Wide Host Adapter at http://www.adaptec.com/cables/ 2-2 Downloaded from www.Manualslib.com manuals search engine AHA-2940UW/OF and AHA-2944UW/OF User's Guide Board Layout The AHA-2940UW/OF host adapter supports single-ended SCSI devices. AHA-2940UW/OF and AHA-2944UW/OF Board Locations Note: For detailed information...
User Guide
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... should be set to the AHA-2944UW/OF. 1 When narrow 50 pin SCSI devices are securely seated in the slot and secure it with preterminated SCSI cables, leave all SCSI devices have unique SCSI ID's. (Refer to your device documentation for SCSI ID settings and instructions on ... Host Adapter Installation Installing SCSI Devices Make sure that all devices unterminated. Make sure that you connect only single-ended SCSI devices to the AHA-2940UW/OF and only differential SCSI devices to 7. 2-4 Downloaded from www.Manualslib.com manuals search engine AHA-2940UW/OF and AHA-2944UW/OF User's Guide...
... should be set to the AHA-2944UW/OF. 1 When narrow 50 pin SCSI devices are securely seated in the slot and secure it with preterminated SCSI cables, leave all SCSI devices have unique SCSI ID's. (Refer to your device documentation for SCSI ID settings and instructions on ... Host Adapter Installation Installing SCSI Devices Make sure that all devices unterminated. Make sure that you connect only single-ended SCSI devices to the AHA-2940UW/OF and only differential SCSI devices to 7. 2-4 Downloaded from www.Manualslib.com manuals search engine AHA-2940UW/OF and AHA-2944UW/OF User's Guide...
User Guide
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Use a SCSI cable with pin-1 of the host adapter's connector. Internal Ribbon Cable Connection Make sure that the colored stripe on the connector. 2-6 Downloaded from www.Manualslib.com manuals search engine Pin-1 of the connector is aligned with ... of the internal devices you want to attach. 50-pin Narrow Internal Connection Pin 1 68-pin Wide Internal Connection Pin 1 Figure 2-6. AHA-2940UW/OF and AHA-2944UW/OF User's Guide 3 Plug one side of the cable is usually designated by a small triangle (v), or a "1" on one end of the 50-pin or 68-pin internal...
Use a SCSI cable with pin-1 of the host adapter's connector. Internal Ribbon Cable Connection Make sure that the colored stripe on the connector. 2-6 Downloaded from www.Manualslib.com manuals search engine Pin-1 of the connector is aligned with ... of the internal devices you want to attach. 50-pin Narrow Internal Connection Pin 1 68-pin Wide Internal Connection Pin 1 Figure 2-6. AHA-2940UW/OF and AHA-2944UW/OF User's Guide 3 Plug one side of the cable is usually designated by a small triangle (v), or a "1" on one end of the 50-pin or 68-pin internal...
User Guide
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... each other end of the external SCSI cable into one end of a 68-pin external SCSI cable into the host adapter's external SCSI connector. Terminate the device at the end of the chain by attaching a terminating plug or enabling the onboard terminator. AHA-2940UW/OF and AHA-2944UW/OF User's Guide External SCSI Devices 1 Plug one of the connectors...
... each other end of the external SCSI cable into one end of a 68-pin external SCSI cable into the host adapter's external SCSI connector. Terminate the device at the end of the chain by attaching a terminating plug or enabling the onboard terminator. AHA-2940UW/OF and AHA-2944UW/OF User's Guide External SCSI Devices 1 Plug one of the connectors...
User Guide
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... a wide bus that support UltraSCSI. Installation Configuring SCSI Devices Your host adapters can transfer data up to 40 MBytes per second on each device can coexist on the same cable, and each SCSI channel when connected to devices on the AHA-2940UW/OF and AHA-2944UW/OF are used the combined cable length must not exceed 1.5 meters for...
... a wide bus that support UltraSCSI. Installation Configuring SCSI Devices Your host adapters can transfer data up to 40 MBytes per second on each device can coexist on the same cable, and each SCSI channel when connected to devices on the AHA-2940UW/OF and AHA-2944UW/OF are used the combined cable length must not exceed 1.5 meters for...
User Guide
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... the SCSI devices s Be sure SCSI termination is set correctly? If you have a unique SCSI ID? AHA-2940UW/OF and AHA-2944UW/OF User's Guide Troubleshooting Checklist If you still haven't resolved your problem, read on. s Does each SCSI device ...including the host adapter, have any devices connected to it, and then turn OFF your computer and any problems during the installation, check the following items first: s Are the power cables...
... the SCSI devices s Be sure SCSI termination is set correctly? If you have a unique SCSI ID? AHA-2940UW/OF and AHA-2944UW/OF User's Guide Troubleshooting Checklist If you still haven't resolved your problem, read on. s Does each SCSI device ...including the host adapter, have any devices connected to it, and then turn OFF your computer and any problems during the installation, check the following items first: s Are the power cables...
User Guide
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... Adapter to scroll through the options: Configure/View Host Adapter Settings and SCSI Disk Utilities. SCSISelect scans the device's PCI bus for Wide SCSI or automatic cable termination, may be altered to accommodate the device's environment. Configure/View Host Adapter Settings AHA-294XU/UW/D - Configure/View Host Adapter Settings Screen for Identical Devices The device...
... Adapter to scroll through the options: Configure/View Host Adapter Settings and SCSI Disk Utilities. SCSISelect scans the device's PCI bus for Wide SCSI or automatic cable termination, may be altered to accommodate the device's environment. Configure/View Host Adapter Settings AHA-294XU/UW/D - Configure/View Host Adapter Settings Screen for Identical Devices The device...
User Guide
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...Adapter Control Fast-20 Bit 1 UltraSCSI Mode 0 This bit is cleared (DISABLED) when the GND/REXT pin is sensed as being tied to ground. 1 This bit is set (ENABLED) when the GND/REXT pin is always cleared (DISABLED). Autotermination Bit 0 Automatic Cable-...ENABLED) for all SCSI IDs when it has been sensed that support automatic cable-sensing termination. AHA-2940UW/OF and AHA-2944UW/OF User's Guide Reset Initialization Default Data Adjustments SCSI ID Configuration Flags Wide Bit 5 Initiate Wide SCSI Negotiation 0 This bit is cleared (DISABLED) for SCSI IDs 0 through...
...Adapter Control Fast-20 Bit 1 UltraSCSI Mode 0 This bit is cleared (DISABLED) when the GND/REXT pin is sensed as being tied to ground. 1 This bit is set (ENABLED) when the GND/REXT pin is always cleared (DISABLED). Autotermination Bit 0 Automatic Cable-...ENABLED) for all SCSI IDs when it has been sensed that support automatic cable-sensing termination. AHA-2940UW/OF and AHA-2944UW/OF User's Guide Reset Initialization Default Data Adjustments SCSI ID Configuration Flags Wide Bit 5 Initiate Wide SCSI Negotiation 0 This bit is cleared (DISABLED) for SCSI IDs 0 through...