AD9923A
Rev. A | Page 80 of 84
Address
(Hex)
Data Bits
Default
Value
Update
Type
Name
Description
17
[12:0]
Undefined
SCP
XV12TOG3
XV12 Toggle Position 3.
[25:13]
Undefined
XV12TOG4
XV12 Toggle Position 4.
18
[12:0]
Undefined
SCP
XV1TOG5
XV1 Toggle Position 5.
[25:13]
Undefined
XV1TOG6
XV1 Toggle Position 6.
19
[12:0]
Undefined
SCP
XV2TOG5
XV2 Toggle Position 5.
[25:13]
Undefined
XV2TOG6
XV2 Toggle Position 6.
1A
[12:0]
Undefined
SCP
XV3TOG5
XV3 Toggle Position 5.
[25:13]
Undefined
XV3TOG6
XV3 Toggle Position 6.
1B
[12:0]
Undefined
SCP
XV4TOG5
XV4 Toggle Position 5.
[25:13]
Undefined
SCP
XV4TOG6
XV4 Toggle Position 6.
1C
[12:0]
Undefined
SCP
XV5TOG5
XV5 Toggle Position 5.
[25:13]
Undefined
XV5TOG6
XV5 Toggle Position 6.
1D
[12:0]
Undefined
SCP
XV6TOG5
XV6 Toggle Position 5.
[25:13]
Undefined
XV6TOG6
XV6 Toggle Position 6.
1E
[12:0]
Undefined
SCP
XV7TOG5
XV7 Toggle Position 5.
[25:13]
Undefined
XV7TOG6
XV7 Toggle Position 6.
1F
[12:0]
Undefined
SCP
XV8TOG5
XV8 Toggle Position 5.
[25:13]
Undefined
XV8TOG6
XV8 Toggle Position 6.
20
[12:0]
Undefined
SCP
XV9TOG5
XV9 Toggle Position 5.
[25:13]
Undefined
XV9TOG6
XV9 Toggle Position 6.
21
[12:0]
Undefined
SCP
XV10TOG5
XV10 Toggle Position 5.
[25:13]
Undefined
XV10TOG6
XV10 Toggle Position 6.
22
[12:0]
Undefined
SCP
XV11TOG5
XV11 Toggle Position 5.
[25:13]
Undefined
XV11TOG6
XV11 Toggle Position 6.
23
[12:0]
Undefined
SCP
XV12TOG5
XV12 Toggle Position 5.
[25:13]
Undefined
XV12TOG6
XV12 Toggle Position 6.
24
[12:0]
Undefined
SCP
XV13TOG1
XV13 Toggle Position 1.
[25:13]
Undefined
XV13TOG2
XV13 Toggle Position 2.
25
[12:0]
Undefined
SCP
XV13TOG3
XV13 Toggle Position 3.
[25:13]
Undefined
XV13TOG4
XV13 Toggle Position 4.
26
[12:0]
Undefined
SCP
XV13TOG5
XV13 Toggle Position 5.
[25:13]
Undefined
XV13TOG6
XV13 Toggle Position 6.
27
[25:0]
Undefined
SCP
Unused
Must be set to 0.
Table 57. V-Sequence Registers
Address
(Hex)
Data Bits
Default
Value
Update
Type
Name
Description
00
[0]
Undefined
SCP
CLPOBPOL
CLPOB start polarity.
[1]
Undefined
PBLKPOL
PBLK start polarity.
[2]
Undefined
HOLD
HOLD function.
[4:3]
Undefined
VMASK
Enable masking of V-outputs.
0: no mask.
1: enable Freeze1/Resume1.
2: enable Freeze2/Resume2.
3: enable both Freeze1/Resume1 and Freeze2/Resume2.
[7:5]
Undefined
HBLKALT
Enable HBLK alternation.
[12:8]
Undefined
Unused
Must be set to 0.
[25:13]
Undefined
HDLEN
HD line length (number of pixels in the line).