Rainbow Electronics TH7887A - Manual (Page 9)

9
TH7887A
2146A–IMAGE–05/02
Figure 6. Line Timing Diagram
Figure 7. Vertical Transfer During Image to Memory Zone Transfer
1 17 18 273 min 1 17
1
1 : 17 inactive pre-scan elements
2 : 256 useful video pixels
1
2
100 ns min. 100 ns min.
See fig. 9
5To
3To
7To
3To 3To
5To
3To
Item fig.8
=
Φ
M
Φ
M1
Φ
M2
Φ
M3
Φ
M4
Φ
L1
Φ
L2
Φ
R
Vos 1,2,3,4
1 2 1044
100 ns min. 100 ns min.
See fig. 8
20 ns < tr < 2 To 20 ns < tf < 2 To
=
Φ
M
Φ
P1
Φ
P2
Φ
M1
Φ
M2
Φ
M3
Φ
M4
Φ
A
Φ
P3
Φ
P4