Datasheet

AD9923A
Rev. A | Page 50 of 84
VD
SHUT PROGRAMMABLE SETTINGS:
1
ACTIVE POLARITY. DEFINES THE LOGIC LEVEL DURING ON TIME. ABOVE EXAMPLE USES ACTIVE POLARITY = 1.
2
ON POSITION IS PROGRAMMABLE TO ANY LINE/PIXEL IN FIELD IMMEDIATELY FOLLOWING SINGLE TRIGGER WRITE.
3
OFF POSITION IS PROGRAMMABLE TO ANY LINE/PIXEL IN FIELD IMMEDIATELY FOLLOWING SINGLE TRIGGER WRITE.
VSG
SHUT0 TO SHUT3
1
2
3
SINGLE TRIGGER
WRITE
OFF STATE
ON STATE
0
5586-067
Figure 68. SHUT0 to SHUT3 Signal Programmability
VD
SUBCK
SHUT PROGRAMMABLE SETTINGS:
1
ACTIVE POLARITY. DEFINES THE LOGIC LEVEL DURING ON TIME. ABOVE EXAMPLE USES ACTIVE POLARITY = 1.
2
ON POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTON_FD = 1.
3
OFF POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTOFF_FD = 2.
VSG
SHUT0 TO SHUT3
1
2 3
EXPOSURE FIELD 0 EXPOSURE FIELD 1 EXPOSURE FIELD 2
OFF STATE
ON STATE
t
EXP
TRIGGE
R
EXPOSURE
SHUT_ON = 1
(ON)
SHUT_ON = 0
(OFF)
05586-068
Figure 69. Manual Control of SHUT0 to SHUT3 Signals
VD
SUBCK
SHUT PROGRAMMABLE SETTINGS:
1
ACTIVE POLARITY. DEFINES THE LOGIC LEVEL DURING ON TIME. ABOVE EXAMPLE USES ACTIVE POLARITY = 1.
2
ON POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTON_FD = 1.
3
OFF POSITION IS PROGRAMMABLE DURING ANY EXPOSURE FIELD. ABOVE EXAMPLE USES SHUTOFF_FD = 2.
VSG
SHUT0 TO SHUT3
1
2
3
TRIGGE
R
EXPOSURE
AND SHUT
EXPOSURE FIELD 0 EXPOSURE FIELD 1 EXPOSURE FIELD 2
OFF STATE
ON STATE
05586-011
t
EXP
Figure 70. Single Trigger Control of SHUT0 to SHUT3 Signals