National Instruments 6023E 用户手册
Chapter 3
Hardware Overview
3-10
ni.com
Figure 3-5. PCI RTSI Bus Signal Connection
RTSI
Bus
Connector
switch
RTSI
Switch
Clock
Trigger
7
DAQ-STC
TRIG1
TRIG2
CONVERT*
UPDATE*
WFTRIG
GPCTR0_SOURCE
GPCTR0_GATE
GPCTR0_OUT
STARTSCAN
AIGATE
SISOURCE
UISOURCE
GPCTR1_SOURCE
GPCTR1_GATE
RTSI_OSC (20 MHz)