AD9923A
Rev. A | Page 82 of 84
Address
(Hex)
Data Bits
Default
Value
Update
Type
Name
Description
07
[12:0]
Undefined
SCP
VREPA_3
Number of repetitions for V-pattern Group A for third lines,
or first HBLK toggle position for odd lines.
[25:13]
Undefined
VEPA_4
Number of repetitions for V-pattern Group A for fourth
lines, or second HBLK toggle position for odd lines.
08
[12:0]
Undefined
SCP
FREEZE1
Holds the XV1 to XV13 outputs at their current levels, or
third HBLK toggle position for odd lines.
[25:13]
Undefined
RESUME1
Resumes the operation of XV1 to XV13 outputs to finish the
pattern, or fourth HBLK toggle position for odd lines.
09
[12:0]
Undefined
SCP
FREEZE2
Holds the XV1 to XV13 outputs at their current levels, or
fifth HBLK toggle position for odd lines.
[25:13]
Undefined
RESUME2
Resumes the operation of XV1 to XV13 outputs to finish the
pattern, or sixth HBLK toggle position for odd lines.
0A
[12:0]
Undefined
SCP
HBLKTOGE1
First HBLK toggle position for even lines.
[25:13]
Undefined
HBLKTOGE2
Second HBLK toggle position for even lines.
0B
[12:0]
Undefined
SCP
HBLKTOGE3
Third HBLK toggle position for even lines.
[25:13]
Undefined
HBLKTOGE4
Fourth HBLK toggle position for even lines.
0C
[12:0]
Undefined
SCP
HBLKSTART
Start location for HBLK in Alternation Mode 4 to Alternation
Mode 7, or fifth HBLK toggle position for even lines.
[25:13]
Undefined
HBLKEND
End location for HBLK in Alternation Mode 4 to Alternation
Mode 7, or sixth HBLK toggle position for even lines.
0D
[12:0]
Undefined
SCP
HBLKLEN
HBLK length in HBLK Alternation Mode 4 to Alternation
Mode 7.
[20:13]
Undefined
HBLKREP
Number of HBLK repetitions in HBLK Alternation Mode 4 to
Alternation Mode 7.
[21]
Undefined
HBLKMASK_H1
Masking polarity for H1 during HBLK.
[22]
Undefined
HBLKMASK_H3
Masking polarity for H3 during HBLK.
[23]
Undefined
HBLKMASK_HL
Masking polarity for HL during HBLK.
0E
[12:0]
Undefined
SCP
CLPOBTOG1
CLPOB Toggle Position 1.
[25:13]
Undefined
CLPOBTOG2
CLPOB Toggle Position 2.
0F
[12:0]
Undefined
SCP
PBLKTOG1
PBLK Toggle Position 1.
[25:13]
Undefined
PBLKTOG2
PBLK Toggle Position 2.
10
[25:0]
Undefined
SCP
UNUSED
Must be set to 0.
11
[11:0]
Undefined
SCP
SPXV_ACT
Special XV-pattern active line.
[12]
Undefined
UNUSED
Must be set to 0.
[13]
Undefined
SPXV_EN
Special XV-pattern enable (active high).
12
[25:0]
Undefined
SCP
UNUSED
Must be set to 0.
13
[25:0]
Undefined
SCP
UNUSED
Must be set to 0.