lm9627 National Semiconductor Corporation, lm9627 Datasheet - Page 34

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

Timing Information
3.0
Note a:
Note b:
Confidential
Label
t1
t2
t3
t4
DIGITAL VIDEO PORT SINGLE FRAME CAPTURE (SNAPSHOT MODE) TIMING
snapshot or FTriggerNow
See 7.0Frame Rate Programming section for more details
See Snapshot Mode for more details
snapshot or FTriggerNow
extsync or FtSync
extsync or FtSync
FTriggerEn
Descriptions
Minimum Snapshot Trigger Pulse Width
Minimum time from Snapshot Pulse to extsync
Array Integration Time
Pixel Read Out
FTriggerEn
FtBusy
FtBusy
irq
irq
(continued)
Figure 57. Snapshot Mode Timing With External Shutter
Figure 58. Snapshot Timing Without External Shutter
t1
t1
t2
t2
34
Equation
2
FN
FN
FN
*
Hclk
Hclk
Hclk
mclk
t3
t3
t4
t4
(see notes a & b)
(see notes a & b)
(see notes a & b)
(see notes a & b)
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