Spectrum Brands MC.31XX 用户手册

Trigger modes and appendant registers

Channel Trigger

(c) Spectrum GmbH

69

The analog input is continuously sampled with the selected 
sample rate. If the programmed triggerlevel is crossed by 
the channel’s signal from lower values to higher values (ris-
ing edge) then the triggerevent will be detected.

These edge triggered channel trigger modes correspond to 
the trigger possibilities of usual ocilloscopes.

The analog input is continuously sampled with the selected 
sample rate. If the programmed triggerlevel is crossed by 
the channel’s signal from higher values to lower values (fall-
ing edge) then the triggerevent will be detected.

These edge triggered channel trigger modes correspond to 
the trigger possibilities of usual ocilloscopes.

The analog input is continuously sampled with the selected 
sample rate. If the programmed triggerlevel is crossed by 
the channel’s signal (either rising or falling edge) the trig-
gerevent will be detected.

These edge triggered channel trigger modes correspond to 
the trigger possibilities of usual ocilloscopes.

SPC_TRIGGERMODE

40000

r/w

TM_CHANNEL

20040

SPC_TRIGGERMODE0

40200

r/w

TM_CHXPOS

10000

SPC_HIGHLEVEL0

42000

r/w

Set it to the desired triggerlevel relatively to the channel’s input range.

board dependant

SPC_TRIGGERMODE

40000

r/w

TM_CHANNEL

20040

SPC_TRIGGERMODE0

40200

r/w

TM_CHXNEG

10010

SPC_HIGHLEVEL0

42000

r/w

Set it to the desired triggerlevel relatively to the channel’s input range.

board dependant

SPC_TRIGGERMODE

40000

r/w

TM_CHANNEL

20040

SPC_TRIGGERMODE0

40200

r/w

TM_CHXBOTH

10030

SPC_HIGHLEVEL0

42000

r/w

Set it to the desired triggerlevel relatively to the channel’s input range.

board dependant