Teledyne M300EM operation manual Signal Name, Bit or Channel Number, Description, A-26

APPENDIX A-4: Signal I/O Definitions Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840)

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

Bit or Channel

Number

Description

Internal inputs, U7, J108, pins 9–16 = bits 0–7, default I/O address 322 hex

SYNC_OK

0	1	= sync. OK
	0	= sync. error
1–7	Spare

Internal outputs, U8, J108, pins 1–8 = bits 0–7, default I/O address 322 hex

ELEC_TEST	0	1	= electrical test on
		0	= off
DARK_CAL	1	1	= dark calibration on
		0	= off
	2–5	Spare
I2C_RESET	6	1	= reset I2C peripherals
		0	= normal
I2C_DRV_RST	7	0	= hardware reset 8584 chip
		1	= normal
Control inputs, U11, J1004, pins 1–6 = bits 0–5, default I/O address 321 hex
EXT_ZERO_CAL	0	0	= go into zero calibration
		1	= exit zero calibration
EXT_SPAN_CAL	1	0	= go into span calibration
		1	= exit span calibration
REMOTE_RANGE_HI	2	0	= select high range during contact closure calibration
		1	= select low range
	3–5	Spare
	6–7	Always 1
Control inputs, U14, J1006, pins 1–6 = bits 0–5, default I/O address 325 hex
	0–5	Spare
	6–7	Always 1
Control outputs, U17, J1008, pins 1–8 = bits 0–7, default I/O address 321 hex
	0–7	Spare

Control outputs, U21, J1008, pins 9–12 = bits 0–3, default I/O address 325 hex

0–3

Spare

A-26 04188D DCN5752