National Instruments 800 Series 사용자 설명서
Chapter 3
VXIpc 800 Series Configuration and Installation
© National Instruments Corporation
3-11
SCSI Termination
The VXIpc-800 uses active termination on the SCSI-2 bus. Because the
VXIpc-800 is always an end device, you should not need to disable the
termination; however, for informational purposes Figure 3-10 shows
the jumper settings for both enabled and disabled termination.
VXIpc-800 is always an end device, you should not need to disable the
termination; however, for informational purposes Figure 3-10 shows
the jumper settings for both enabled and disabled termination.
Figure 3-10. SCSI Termination
GPIB Interrupt Level
You can program the GPIB interface on the VXIpc-800 to use one of
two ISA interrupts—5 or 11. Switch S8 controls which interrupt line the
GPIB interface uses. Figure 3-11 shows these settings.
two ISA interrupts—5 or 11. Switch S8 controls which interrupt line the
GPIB interface uses. Figure 3-11 shows these settings.
Figure 3-11. GPIB Interrupt Level
a. Terminate SCSI
Signals (Default)
b. Do Not Terminate
SCSI Signals
W1
W1
S8
S8
a. GPIB Uses IRQ11 (Default)
b. GPIB Uses IRQ5