National Instruments SCXI-1129 User Manual page 69

Signal Name
+5 V
GND
EXTRIGIN
SCANADVD
TBEEEN
TBEEOUT
TBEECLK
BMOSI*
1R0+ to 1R3+
1R0– to 1R3–
2R0+ to 2R3+
2R0– to 2R3–
3R0+ to 3R3+
3R0– to 3R3–
4R0+ to 4R3+
4R0– to 4R3–
B1C0+ to B1C15+
B1C0– to B1C15–
B2C0+ to B2C15+
B2C0– to B2C15–
B3C0+ to B3C15+
B3C0– to B3C15–
B4C0+ to B4C15+
B4C0– to B4C15–
© National Instruments Corporation
Table D-1. Front Connector Signal Description
Type
Output
Output
Input
Output
Input
Output
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
D-3
Appendix D
Description
+5 VDC isolated source—powers the EEPROM
and the INTERLOCK signal
Ground
External Trigger Input—trigger from an
instrument to advance the switch matrix to the
next state in the scan list
Scanner Advanced—trigger to an instrument that
indicates the switch matrix has advanced to the
next state in the scan list
Terminal block EEPROM chip select signal
Terminal block EEPROM data output signal
Terminal block EEPROM clock input signal
Terminal block EEPROM data input signal
Bank 1, matrix row connections
Bank 2, matrix row connections
Bank 3, matrix row connections
Bank 4, matrix row connections
Bank 1, matrix column connections
Bank 2, matrix column connections
Bank 3, matrix column connections
Bank 4, matrix column connections
SCXI-1129 Front Connector
SCXI-1129 User Manual