lm9627 National Semiconductor Corporation, lm9627 Datasheet - Page 22

• Manufacturer Part Number: lm9627
• Description: Color Cmos Image Sensor Vga 30 Fps
• Manufacturer: National Semiconductor Corporation

Functional Description
pclk
vsync
hsync
d[11:0]
Confidential
pclk
vsync
hsync
d[11:0]
pclk
vsync
hysync
d[11:0]
pclk
vsync
hsync
d[11:0]
Programmable hsync to 1st valid pixel delay
Programmable inter-frame delay
Programmable inter-row delay
Programmable hsync to 1st valid pixel delay
Programmable inter-frame delay
Programmable inter-row delay
Programmable hsync to 1st valid pixel delay
Programmable hsync to 1st valid pixel delay
Programmable inter-frame delay
Programmable row delay
Programmable inter-frame delay
Programmable row delay
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c0
c0
row1
row1
c2
row 1
c2
row 1
c4
c4
Figure 42. Example of Digital Video Port Timing in Progressive Scan Mode
Figure 44. Example of Digital Video Port Timing in 2:1 Sub-sampling Mode
Figure 45. Example of Digital Video Port Timing in 4:2 Sub-sampling Mode
c6
c6
Odd Field
Figure 43. Example of Digital Video Port Timing in Interlaced Mode
c8
c8
frame 1
frame 1
frame 1
(continued)
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c0
c0
row 3
row 2
row 3
c2
c2
row 2
c4
c4
c6
c6
c8
c8
22
c0
c0
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c2
c2
row 2
row 1
row 1
row 1
c4
c4
c6
c6
c8
c8
Even Field
frame 2
frame 2
frame 2
c0
c0
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c0 c1 c2 c3 c4 c5 c6 c7 c8 c9
c2
c2
row 4
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row 2
row 3
row 2
c4
c4
c6
c5
c8
c8