![](http://datasheet.mmic.net.cn/310000/AD9991KCPRL_datasheet_16240240/AD9991KCPRL_54.png)
AD9991
–54–
Table XLVI. V-Sequence 9 (VSEQ9) Register Map
Data Bit Default
Address Content Value Register Name Description
C8 [1:0] 0 HBLKMASK_9 Masking Polarity during HBLK. H1 [0]. H3 [1].
[2] 0 CLPOBPOL_9 CLPOB Start Polarity
[3] 0 PBLKPOL_9 PBLK Start Polarity
[7:4] 0 VPATSEL_9 Selected V-Pattern Group for V-Sequence 9
[9:8] 0 VMASK_9 Enable Masking of V-Outputs (Specified by Freeze/Resume Registers)
[11:10] 0 HBLKALT_9 Enable HBLK Alternation
[23:12] 0 UNUSED Unused
C9 [11:0] 0 VPATREPO_9 Number of Selected V-Pattern Group Repetitions for Odd Lines
[23:12] 0 VPATREPE_9 Number of Selected V-Pattern Group Repetitions for Even Lines
CA [11:0] 0 VPATSTART_9 Start Position in the Line for the Selected V-Pattern Group
[23:12] 0 HDLEN_9 HD Line Length (Number of Pixels) for V-Sequence 9
CB [11:0] 0 PBLKTOG1_9 PBLK Toggle Position 1 for V-Sequence 9
[23:12] 0 PBLKTOG2_9 PBLK Toggle Position 2 for V-Sequence 9
CC [11:0] 0 HBLKTOG1_9 HBLK Toggle Position 1 for V-Sequence 9
[23:12] 0 HBLKTOG2_9 HBLK Toggle Position 2 for V-Sequence 9
CD [11:0] 0 HBLKTOG3_9 HBLK Toggle Position 3 for V-Sequence 9
[23:12] 0 HBLKTOG4_9 HBLK Toggle Position 4 for V-Sequence 9
CE [11:0] 0 HBLKTOG5_9 HBLK Toggle Position 5 for V-Sequence 9
[23:12] 0 HBLKTOG6_9 HBLK Toggle Position 6 for V-Sequence 9
CF [11:0] 0 CLPOBTOG1_9 CLPOB Toggle Position 1 for V-Sequence 9
[23:12] 0 CLPOBTOG2_9 CLPOB Toggle Position 2 for V-Sequence 9
Table XLVII. Field 0 Register Map
Data Bit Default
Address Content Value Register Name Description
D0 [3:0] 0 VSEQSEL0_0 Selected V-Sequence for Region 0.
[4] 0 SWEEP0_0 Select Sweep Region for Region 0. 0 = No Sweep, 1= Sweep.
[5] 0 MULTI0_0 Select Multiplier Region for Region 0. 0 = No Multiplier, 1 = Multiplier.
[9:6] 0 VSEQSEL1_0 Selected V-Sequence for Region 1.
[10] 0 SWEEP1_0 Select Sweep Region for Region 1. 0 = No Sweep, 1 = Sweep.
[11] 0 MULTI1_0 Select Multiplier Region for Region 1. 0 = No Multiplier, 1 = Multiplier.
[15:12] 0 VSEQSEL2_0 Selected V-Sequence for Region 2.
[16] 0 SWEEP2_0 Select Sweep Region for Region 2. 0 = No Sweep, 1 = Sweep.
[17] 0 MULTI2_0 Select Multiplier Region for Region 2. 0 = No Multiplier, 1 = Multiplier.
[21:18] 0 VSEQSEL3_0 Selected V-Sequence for Region 3.
[22] 0 SWEEP3_0 Select Sweep Region for Region 3. 0 = No Sweep, 1 = Sweep.
[23] 0 MULTI3_0 Select Multiplier Region for Region 3. 0 = No Multiplier, 1 = Multiplier.
D1 [3:0] 0 VSEQSEL4_0 Selected V-Sequence for Region 4.
[4] 0 SWEEP4_0 Select Sweep Region for Region 4. 0 = No Sweep, 1 = Sweep.
[5] 0 MULTI4_0 Select Multiplier Region for Region 4. 0 = No Multiplier, 1 = Multiplier.
[9:6] 0 VSEQSEL5_0 Selected V-Sequence for Region 5.
[10] 0 SWEEP5_0 Select Sweep Region for Region 5. 0 = No Sweep, 1 = Sweep.
[11] 0 MULTI5_0 Select Multiplier Region for Region 5. 0 = No Multiplier, 1 = Multiplier.
[15:12] 0 VSEQSEL6_0 Selected V-Sequence for Region 6.
[16] 0 SWEEP6_0 Select Sweep Region for Region 6. 0 = No Sweep, 1 = Sweep.
[17] 0 MULTI6_0 Select Multiplier Region for Region 6. 0 = No Multiplier, 1 = Multiplier.
[23:18] UNUSED Unused.
D2 [11:0] 0 SCP1_0 V-Sequence Change Position #1 for Field 0.
[23:12] 0 SCP2_0 V-Sequence Change Position #2 for Field 0.
D3 [11:0] 0 SCP3_0 V-Sequence Change Position #3 for Field 0.
[23:12] 0 SCP4_0 V-Sequence Change Position #4 for Field 0.
D4 [11:0] 0 VDLEN_0 VD Field Length (Number of Lines) for Field 0.
[23:12] 0 HDLAST_0 HD Line Length (Number of Pixels) for Last Line in Field 0.
REV. 0