AD9927 Analog Devices, AD9927 Datasheet - Page 33

• Manufacturer Part Number: AD9927
• Description: 14-Bit CCD Signal Processor
• Manufacturer: Analog Devices

Register
VREPD_ODD
VREPB_EVEN
VREPC_EVEN
VREPD_EVEN
FREEZE1
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
Length
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
13b
1b
1b
18b
18b
18b
18b
1b
Number of repetitions for the V-Pattern Group B for even lines.
Description
Number of repetitions for the V-Pattern Group D for odd lines.
Number of repetitions for the V-Pattern Group C for even lines.
Number of repetitions for the V-Pattern Group D for even lines.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Special V-sequence alternation mode is enabled when this register is programmed high.
Enables the use of FREEZE/RESUME register locations to specify the VALTSEL0 and VALTSEL1 registers.
Must be enabled if VSEQALT mode is enabled.
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.
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.
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.
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.
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.
Rev. 0 | Page 33 of 100
AD9927