
AD9923A
Address
(Hex)
01
02
Rev. 0 | Page 82 of 88
Data Bits
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[1]
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Default
Value
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Update
Type
SCP
SCP
Name
XV1POL
XV2POL
XV3POL
XV4POL
XV5POL
XV6POL
XV7POL
XV8POL
XV9POL
XV10POL
XV11POL
XV12POL
XV13POL
XV1POL2
XV2POL2
XV3POL2
XV4POL2
XV5POL2
XV6POL2
XV7POL2
XV8POL2
XV9POL2
XV10POL2
XV11POL2
XV12POL2
XV13POL13
GROUPSEL
TWO_GROUP
Description
XV1 start polarity.
XV2 start polarity.
XV3 start polarity.
XV4 start polarity.
XV5 start polarity.
XV6 start polarity.
XV7 start polarity.
XV8 start polarity.
XV9 start polarity.
XV10 start polarity.
XV11 start polarity.
XV12 start polarity.
XV13 start polarity.
XV1 second polarity.
XV2 second polarity.
XV3 second polarity.
XV4 second polarity.
XV5 second polarity.
XV6 second polarity.
XV7 second polarity.
XV8 second polarity.
XV9 second polarity.
XV10 second polarity.
XV11 second polarity.
XV12 second polarity.
XV13 second polarity.
Select between Group A and Group B. 0: Group A, 1: Group B.
1: use all Group A and Group B toggle positions for single V-
pattern.
Selected V-pattern Group B or Special V-pattern Second
position.
Selected V-pattern Group A.
Number of alternation repeats.
0: disable alternation, use VREPA_1 for all lines.
1: 2-line alternation.
2: 3-line alternation.
3: 4-line alternation.
Start position of selected V-pattern Group B, or start
position of special V-pattern.
Length of selected V-pattern Group B.
Start position of selected V-pattern Group A.
Length of selected V-pattern Group A.
Number of repetitions for V-pattern Group B for odd lines.
Must be set to 0.
Number of repetitions for V-pattern Group B for even lines.
Number of repetitions for V-pattern Group A for first lines.
Must be set to 0.
Number of repetitions for V-pattern Group A for second
lines.
[18:14]
Undefined
VPATSELB
03
[23:19]
[25:24]
[12:0]
Undefined
Undefined
Undefined
SCP
VPATSELA
VPATA_MODE
VSTARTB
04
05
06
[25:13]
[12:0]
[25:13]
[11:0]
[12]
[24:13]
[11:0]
[12]
[24:13]
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
SCP
SCP
SCP
VLENB
VSTARTA
VLENA
VREPB_ODD
Unused
VREPB_EVEN
VREPA_1
Unused
VREPA_2