![](http://datasheet.mmic.net.cn/310000/AD9992_datasheet_16240243/AD9992_31.png)
AD9992
Register
VREPD_ODD
VREPB_EVEN
VREPC_EVEN
VREPD_EVEN
FREEZE1
Rev. 0 | Page 31 of 92
Length Description
13b
Number of repetitions for the V-Pattern Group D for odd lines.
13b
Number of repetitions for the V-Pattern Group B for even lines.
13b
Number of repetitions for the V-Pattern Group C for even lines.
13b
Number of repetitions for the V-Pattern Group D for even lines.
13b
Pixel location where the V-outputs freeze or hold (see VMASK_EN). Also used as VALTSEL0_EVEN [12:0]
register when Special VSEQALT_EN mode is enabled.
13b
Pixel location where the V-outputs freeze or hold (see VMASK_EN). Also used as VALTSEL1_EVEN [12:0]
register when Special VSEQALT_EN mode is enabled.
13b
Pixel location where the V-outputs freeze or hold (see VMASK_EN). Also used as VALTSEL0_ODD [12:0]
register when Special VSEQALT_EN mode is enabled.
13b
Pixel location where the V-outputs freeze or hold (see VMASK_EN). Also used as VALTSEL1_ODD [12:0]
register when Special VSEQALT_EN mode is enabled.
13b
Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL0_EVEN [17:13]
register when Special VSEQALT_EN mode is enabled.
13b
Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL1_EVEN [17:13]
register when Special VSEQALT_EN mode is enabled.
13b
Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL0_ODD [17:13]
register when Special VSEQALT_EN mode is enabled.
13b
Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL1_ODD [17:13]
register when Special VSEQALT_EN mode is enabled.
13b
Separate length for last repetition of vertical pulses. Must be enabled using LASTREPLEN_EN.
Should be programmed to a value equal to the VLENA register.
13b
Separate length for last repetition of vertical pulses. Must be enabled using LASTREPLEN_EN.
Should be programmed to a value equal to the VLENB register.
13b
Separate length for last repetition of vertical pulses. Must be enabled using LASTREPLEN_EN.
Should be programmed to a value equal to the VLENC register.
13b
Separate length for last repetition of vertical pulses. Must be enabled using LASTREPLEN_EN.
Should be programmed to a value equal to the VLEND register.
13b
Optional fifth toggle position for the vertical signals. Must be enabled using LASTTOG_EN.
Note that the toggle position is common for all vertical signals.
13b
Optional fifth toggle position for the vertical signals. Must be enabled using LASTTOG_EN.
Note that the toggle position is common for all vertical signals.
13b
Optional fifth toggle position for the vertical signals. Must be enabled using LASTTOG_EN.
Note that the toggle position is common for all vertical signals.
13b
Optional fifth toggle position for the vertical signals. Must be enabled using LASTTOG_EN.
Note that the toggle position is common for all vertical signals.
1b
Special V-sequence alternation mode is enabled when this register is programmed high.
1b
Enables the use of FREEZE/RESUME register locations to specify the VALTSEL0 and VALTSEL1 registers.
Must be enabled if VSEQALT mode is enabled.
18b
Select lines for special V-sequence alternation mode for even lines. Used to concatenate VPAT Groups A/B/C/D
into unique merged patterns. Setting is used to specify one segment, with up to a maximum of 18 segments.
18b
Select lines for special V-sequence alternation mode for even lines. Used to concatenate VPAT Groups A/B/C/D
into unique merged patterns. Setting is used to specify one segment, with up to a maximum of 18 segments.
18b
Select lines for special V-sequence alternation mode for odd lines. Used to concatenate VPAT Groups A/B/C/D
into unique merged patterns. Setting is used to specify one segment, with up to a maximum of 18 segments.
18b
Select lines for special V-sequence alternation mode for odd lines. Used to concatenate VPAT Groups A/B/C/D
into unique merged patterns. Setting is used to specify one segment, with up to a maximum of 18 segments.
1b
Enable special V-pattern to be inserted into one repetition of a VPATA series.
SPC_PAT_EN [0]: set to 1 to enable VPATB to be used as special pattern insertion.
SPC_PAT_EN [1]: set to 1 to enable VPATC to be used as special pattern insertion.
SPC_PAT_EN [2]: set to 1 to enable VPATD to be used as special pattern insertion.
FREEZE2
FREEZE3
FREEZE4
RESUME1
RESUME 2
RESUME3
RESUME4
LASTREPLEN_A
LASTREPLEN_B
LASTREPLEN_C
LASTREPLEN_D
LASTTOG_A
LASTTOG_B
LASTTOG_C
LASTTOG_D
VSEQALT_EN
VALT_MAP
VALTSEL0_EVEN
VALTSEL1_EVEN
VALTSEL0_ODD
VALTSEL1_ODD
SPC_PAT_EN