931003E / 0620 4. FIRMWARE COMMANDS AND RESPONSES
Bit 8: Unused
Bit 9: Unused
Bits 10B14: Unused
Bit 15 (MSB): Reserved
SHOW_TIME_SAMP
Reports the number of microseconds per channel in InSight mode (See
SET_MODE_SAMP).
SHOW_TRUE
Reports the contents of the true-time counter in units of 20 ms (50 ticks/s). See also
CLEAR_COUNTERS and SET_TRUE.
Responses:
$G0000000000075<CR> True time reported as 0 ticks.
$G0000000001076<CR> True time reported as 1 tick (20 ms).
... ...
$G4294967295132<CR> True time reported as 4294967295 ticks (over 23000 days).
SHOW_TRIG_SAMPLE
Reports the trigger source in InSight mode.
Responses:
$F0ENABLE ENABLE INPUT is source.
$F1PKD Peak-detect is source.
$F2LLD Lower-level discriminator is source.
$F3RANDOM Triggers randomly.
SHOW_TRUE
Reports the current true-time in units of 20 ms (50 ticks/s).
Responses:
$G0000000001076<CR> True time reported as 1 tick.
... ...
$G4294967295132<CR> True time reported as 4294967295 ticks.
SHOW_TRUE_PRESET
Reports the current true-time preset in units of 20 ms (50 ticks/s). See also
CLEAR_PRESETS and SET_TRUE_PRESET.
Responses:
$G0000000000075<CR> True time preset reported as disabled.
$G0000000001076<CR> True time preset reported as 1 tick.
... ...
$G4294967295132<CR> True time preset reported as 4294967295 ticks.
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