Technical data

Publication No. 980673-067 Rev. B 1260-43 User Manual
Astronics Test Systems Module Operation 3-17
Control/
Status
Register
Matrix Bus ‘C’ Stub Break 4 (upper bus bits 9-5)
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 17B NC NC NC
K180 K178 K176 K174 K172
Bus 9 Bus 8 Bus 7 Bus 6 Bus 5
Control/
Status
Register
Matrix Bus ‘A’ Pull-up/Pull-down for Load 1
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 18A NC NC NC
K185 K184 K183 K182 K181
Bus 4 Bus 3 Bus 2 Bus 1 Bus 0
Control/
Status
Register
Matrix Bus ‘A’ 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. 18B NC NC NC
K195 K194 K193 K192 K191
Bus 9 Bus 8 Bus 7 Bus 6 Bus 5
Control/
Status
Register
Matrix Bus ‘A’ Resistor Selection for Load 1
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 19A NC NC NC
K190 K189 K188 K187 K186
Bus 4 Bus 3 Bus 2 Bus 1 Bus 0
Control/
Status
Register
Matrix Bus ‘A’ Resistor Selection for Load 2
Bit 7
(MSB)
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
Bit 0
(LSB)
Reg. 19B NC NC NC
K200 K199 K198 K197 K196
Bus 9 Bus 8 Bus 7 Bus 6 Bus 5