Toshiba IK-TF7C Manuale Utente

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9. CCD OUTPUT WAVEFORM TIMING CHART
( 1 ) Horizontal Output Waveform Timing Chart
246 clk
40 clk
CLK=33.9 nsec
(29.5 MHz)
164 clk
29 clk 3 clk
5 clk
33.9 ns
LVAL, 
DVAL
CCD
output signal
5
clk
Optical black 
portion 
Total effective pixels 1034 clk
Horizontal blanking interval 246 clk
Optical black 
portion 
Horizontal transfer 
stop interval 
Dummy 
pixels 
(8.34
µs)
(8.34 
µs)
Output video interval 1024 clk
(34.71 
µs)
One horizontal scan interval 1270 clk
(43.05 
µs)
RGB data
Pixel 
Clock
CCD
output signal
Dummy
pixels
Vertical blanking interval 28H
(1205
µs)
Vertical blanking interval 28H
(1205
µs)
Optical black 
portion 
Optical black 
portion 
Dummy
pixels
Optical black 
portion 
Optical black 
portion 
796
796
1
2 3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8 9
10
11
778
779
778
779
17
18
19
20
21
22
23 24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
1 2 3 4 5 6 7
1
2
1
1 2 3 4 5 6 7
796H
768H
LVAL, 
DVAL
FVAL
28H
(1205
µs)
RGB data
( 2 ) Vertical Output Waveform Timing Chart