Appendix A-4: Signal I/O Definitions - Teledyne T300 Operation Manual

APPENDIX A-4: Signal I/O Definitions

APPENDIX A-4: Signal I/O Definitions
Table A-4: Signal I/O Definitions for T300/T300M and M300E/EM Series Analyzers, Revision L.8
Signal Name
Internal inputs, U7, J108, pins 9–16 = bits 0–7, default I/O address 322 hex
SYNC_OK
Internal outputs, U8, J108, pins 1–8 = bits 0–7, default I/O address 322 hex
ELEC_TEST
DARK_CAL
I2C_RESET
I2C_DRV_RST
Control inputs, U11, J1004, pins 1–6 = bits 0–5, default I/O address 321 hex
EXT_ZERO_CAL
EXT_SPAN_CAL
REMOTE_RANGE_HI
Control inputs, U14, J1006, pins 1–6 = bits 0–5, default I/O address 325 hex
Control outputs, U17, J1008, pins 1–8 = bits 0–7, default I/O address 321 hex
Control outputs, U21, J1008, pins 9–12 = bits 0–3, default I/O address 325 hex
A-26
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840)
Bit or Channel
Number
0
1–7
0
1
2–5
6
7
0
1
2
3–5
6–7
0–5
6–7
0–7
0–3
Description
1 = sync. OK
0 = sync. error
Spare
1 = electrical test on
0 = off
1 = dark calibration on
0 = off
Spare
1 = reset I2C peripherals
0 = normal
0 = hardware reset 8584 chip
1 = normal
0 = go into zero calibration
1 = exit zero calibration
0 = go into span calibration
1 = exit span calibration
0 = select high range during contact closure calibration
1 = select low range
Spare
Always 1
Spare
Always 1
Spare
Spare
06864B DCN6314