AD9923A Analog Devices, AD9923A Datasheet - Page 78

• Manufacturer Part Number: AD9923A
• Description: CCD Signal Processor
• Manufacturer: Analog Devices

AD9923A
Table 52. Memory Configuration Registers
Address
(Hex)
90
91
Table 53. Standby Polarity, Shutter Mux, and FG_TRIG Registers
Address
(Hex)
E2
E6
EA
EB
F1
Data
Bits
[24:0]
[0]
[9:0]
[11:0]
[12]
[13]
[14]
[15]
[3:0]
Data
Bits
[4:0]
[4:0]
0
0
0
300
0
0
0
0
Default
Value
0
Default
Value
0
0
Update
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
SCK
Update
VD
VD
Name
STANDBY3POL
VCNT_RUN
TEST3
TEST4
VSUB0_MUX
VSUB1_MUX
TEST5
SHUT1_SHUT2_MUX
FG_TRIGEN
Name
VPAT_NUM
VSEQ_NUM
Rev. 0 | Page 78 of 88
Description
Total number of V-pattern groups.
Total number of V-sequences.
Programmable polarities for vertical and shutter outputs during Standby 3.
0: counters behave the same as AD9923 in sweep region.
Required start-up register; must be set to 0x60
Test register.
Test register. Set to 0.
Description
1: enables additional toggles after last repeat of sweep region.
0: use VSUB0, 1: Use SHUT0 ^ VSUB0.
0: use VSUB1, 1: Use SHUT0 ^ VSUB1.
0: use SHUT0 ^ SHUT1.
1: Use SHUT0 ^ SHUT2.
FG_TRIG operation enable and field count selection.
[0] = XV1 polarity.
[1] = XV2 polarity.
[2] = XV3 polarity.
[3] = XV4 polarity.
[4] = XV5 polarity.
[5] = XV6 polarity.
[6] = XV7 polarity.
[7] = XV8 polarity.
[8] = XV9 polarity.
[9] = XV10 polarity.
[10] = XV11 polarity.
[11] = XV12 polarity.
[12] = XV13 polarity.
[13] = VSG1 polarity.
[14] = VSG2 polarity.
[15] = VSG3 polarity.
[16] = VSG4 polarity.
[17] = VSG5 polarity.
[18] = VSG6 polarity.
[19] = VSG7 polarity.
[20] = VSG8 polarity.
[21] = XSUBCK polarity.
[22] = VSUB polarity.
[23] = MSHUT polarity.
[24] = STROBE polarity.
[2:0] Selects field count for pulse (based on mode field counter).
[3] = 1 to enable FG_TRIG signal output.
Note: controls polarity for Standby 1, Standby 2, Standby 3, or if
OUTCONTROL = low.
Note: controls polarity for Standby 1, Standby 2, Standby 3, or if
OUTCONTROL = low.
Note: controls polarity for Standby 1, Standby 2, Standby 3, or if
OUTCONTROL = low.