Sundance SMT390-VP - Manual (Page 43)

Version 2.4 Page 43 of 55 SMT390-VP User Manual
ClkSelCh : ‘00’ for external clock, ‘01’ for internal clock and ‘10’ for external opposite
channel.
Acquisition trigger register (0x06)
Acquisition trigger register
Byte Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
Description Not
Avail.
Not
Avail.
External
trigger
activated
Channel B
External
trigger
active
level
Channel B
Not
Avail.
Not
Avail.
ComPortTrigger
Activated
Channel B
ComPortTrigger
Acq.
Channel B
Default Not
Avail.
Not
Avail.
‘0’ ‘0’ Not
Avail.
Not
Avail.
‘0’ ‘0’
Acquisition trigger register
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Description Not
Avail.
Not
Avail.
External
trigger
activated
Channel A
External
trigger
active
level
Channel
A
Not
Avail.
Not
Avail.
ComPortTrigger
Activated
Channel A
ComPortTrigger
Acq.
Channel A
Default Not
Avail.
Not
Avail.
‘0’ ‘0’ Not
Avail.
Not
Avail.
‘0’ ‘0’
Figure 27 - Acquisition trigger register (0x06).
ComPortTrigger Acq. : writing a ‘1’ at this bit will trigger the acquisition
ComPortTrigger Activated Channel:
‘0’: ComPort acquisition triggering deactivated
‘1’: ComPort acquisition triggering activated
External trigger active level:
‘0’: External trigger active low
‘1’: External trigger active high
External trigger activated
‘0’: External trigger deactivated:
‘1’: External trigger activated