AD9992BBCZ datasheet(31/92 Pages) AD

31 / 92 page

AD9992

Rev. C | Page 31 of 92

Length

Description

VREPA_3

13b

Number of repetitions for the V-Pattern Group A for third lines.

VREPA_4

13b

Number of repetitions for the V-Pattern Group A for fourth lines.

VREPB_ODD

13b

Number of repetitions for the V-Pattern Group B for odd lines.

VREPC_ODD

13b

Number of repetitions for the V-Pattern Group C for odd lines.

VREPD_ODD

13b

Number of repetitions for the V-Pattern Group D for odd lines.

VREPB_EVEN

13b

Number of repetitions for the V-Pattern Group B for even lines.

VREPC_EVEN

13b

Number of repetitions for the V-Pattern Group C for even lines.

VREPD_EVEN

13b

Number of repetitions for the V-Pattern Group D for even lines.

FREEZE1

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.

FREEZE2

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.

FREEZE3

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.

FREEZE4

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.

RESUME1

13b

Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL0_EVEN [17:13]

RESUME2

13b

Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL1_EVEN [17:13]

RESUME3

13b

Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL0_ODD [17:13]

RESUME4

13b

Pixel location where the V-outputs resume operation (see VMASK_EN). Also used as VALTSEL1_ODD [17:13]

LASTREPLEN_A

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.

LASTREPLEN_B

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.

LASTREPLEN_C

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.

LASTREPLEN_D

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.

LASTTOG_A

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.

LASTTOG_B

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.

LASTTOG_C

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.

LASTTOG_D

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.

VSEQALT_EN

Special V-sequence alternation mode is enabled when this register is programmed high.

VALT_MAP

Enables the use of FREEZE/RESUME register locations to specify the VALTSEL0 and VALTSEL1 registers. Must be

enabled if VSEQALT mode is enabled.

VALTSEL0_EVEN

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.

VALTSEL1_EVEN

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.

VALTSEL0_ODD

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.

VALTSEL1_ODD

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.

SPC_PAT_EN

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.

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