National Instruments 800 Series 사용자 설명서

Table 3-1 lists the factory-default settings and options for the onboard 
jumpers and switches.

Table 3-1.  VXIpc 800 Series Hardware Default Settings

W1

Supply SCSI termination 
power

Disable SCSI termination

W2

Normal CMOS operation

Clear CMOS

W4

LPT1 uses DMA Channel 1

LPT uses DMA Channel 3

W13

Enable automatic Slot 0 
detection

Force Slot 0;
Force Non-Slot 0

S1

Enable Ethernet EEPROM 
configuration

Disable Ethernet EEPROM 
configuration (uses default 
power on values)

S2

Enable MITE 
self-configuration

Disable MITE 
self-configuration

S3

Source CLK10 from 
onboard oscillator

Source CLK10 from SMB

S4

Non-inverted CLK10 
output

Inverted CLK10 output

S5

Receive CLK10 input from 
SMB

Source CLK10 output to 
SMB

S6

No termination on CLK10 
input

Terminate CLK10 input 
to 50 

Ω

S7

No termination on external 
trigger input

Terminate external trigger 
input to 50 

Ω

S8

GPIB uses IRQ11

GPIB uses IRQ5

S9

MITE user configuration

MITE factory configuration