ARCTriggerscope Panel
Not connected

Front panel

Connect a Triggerscope, or start a demo, to see its pins. Click a TTL pin to toggle it; click a DAC pin to jump to its slider.

Blanking ties every output to the trigger input: while the trigger is inactive, TTL pins go low and DACs write code 0.

Analog outputs DAC

Scope commanded outputs

The Triggerscope has no analog readback, so traces show what this panel has commanded and the board acknowledged. Hover the scope for values.

Communications

Command reference · what this panel sends
*Identify. Replies with the firmware ID (ARC TRIGGERSCOPE MINI v.100-MM), which selects the Mini or 16-channel layout.
SAOn-codeSet analog output. Mini: 12-bit code 0–4095 over a fixed 0–5 V. 16-channel: 16-bit code 0–65535 over the channel's range. Reply !SAOn-code.
SARn-rSet a DAC's range (16-channel): 1 = 0–5 V, 2 = 0–10 V, 3 = ±5 V, 4 = ±10 V, 5 = ±2.5 V. The output resets to 0 V. The Mini accepts it as a no-op.
SDOg-maskSet a TTL group as a bitmask. Group 0 is pins 1–8 (Mini: pins 1–4), group 1 is pins 9–16. Reply !SDOg-mask.
BAOn-s-tAnalog blanking. s 1 = on, 0 = off. t 0 = blank on LOW trigger, 1 = blank on HIGH.
BDOg-s-tDigital blanking for a TTL group, same arguments.
STAT?Status dump: trigger input level, real TTL pin levels and the commanded DAC codes.