Technical data

Publication No. 980673-067 Rev. B 1260-43 User Manual
Astronics Test Systems Module Operation 3-19
Control/
Status
Register
Matrix Bus ‘B’ Pull-up/Pull-down for Load 2
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 22B NC NC NC
K235 K234 K233 K232 K231
Bus 9 Bus 8 Bus 7 Bus 6 Bus 5
Control/
Status
Register
Matrix Bus ‘B’ Resistor Selection for Load 1
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 23A NC NC NC
K230 K229 K228 K227 K226
Bus 4 Bus 3 Bus 2 Bus 1 Bus 0
Control/
Status
Register
Matrix Bus ‘B’ Resistor Selection for Load 2
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 23B NC NC NC
K240 K239 K238 K237 K236
Bus 9 Bus 8 Bus 7 Bus 6 Bus 5
Control/
Status
Register
Matrix Bus ‘B’ Load 1 Connection (lower bus bits 4-0)
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 24A NC NC NC
K245 K244 K243 K242 K241
Bus 4 Bus 3 Bus 2 Bus 1 Bus 0
Control/
Status
Register
Matrix Bus ‘B’ Load 1 Connection (upper bus bits 9-5)
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 24B NC NC NC
K250 K249 K248 K247 K246
Bus 9 Bus 8 Bus 7 Bus 6 Bus 5