Appendix A-4: Signal I/O Definitions - Teledyne T100 Instruction Manual

Teledyne ML - T100 UV Fluorescence SO2 Analyzer

APPENDIX A-4: Signal I/O Definitions

Table A-4:
SIGNAL NAME
Internal inputs, U7, J108, pins 9–16 = bits 0–7, default I/O address 322 hex
3
ELEC_TEST
3
OPTIC_TEST
3
DARK_TEST
3
PREAMP_RANGE_HI
Internal outputs, U8, J108, pins 1–8 = bits 0–7, default I/O address 322 hex
ELEC_TEST
OPTIC_TEST
PREAMP_RANGE_HI
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
2, 6
EXT_LOW_SPAN
4
EXT_BKGND_CAL
Control inputs, U14, J1006, pins 1–6 = bits 0–5, default I/O address 325 hex
T100/M100E Signal I/O Definitions, Software Version G.4
BIT OR CHANNEL
NUMBER
0–7
AUX board digital outputs, default I
0
1
2
3
0
1
2
3–5
6
7
0
1
2
3
4–5
6–7
0–5
6–7
05036 Rev D
APPENDIX A - Version Specific Software Documentation
DESCRIPTION
Spare
2
C address 30 hex
1 = electrical test on
0 = off
1 = optic test on
0 = off
1 = dark test on
0 = off
1 = select high preamp range
0 = select low range
1 = electrical test on
0 = off
1 = optic test on
0 = off
1 = select high preamp range
0 = select low range
Spare
2
1 = reset I C 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 = go into low span calibration
1 = exit low span calibration
0 = go into background calibration
1 = exit background calibration
Spare
Always 1
Spare
Always 1
A-25