TDA9330 Philips Semiconductors, TDA9330 Datasheet - Page 40

• Manufacturer Part Number: TDA9330
• Description: I2C-bus controlled TV display processors
• Manufacturer: Philips Semiconductors

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Video from
HIP
V D = V A
H D = H A
Internal
2f H clock
AKB pulses
Vertical
blank
Reset vertical
sawtooth
Video from
HIP
V D = V A
H D = H A
AKB pulses
Vertical
blank
V D
H D
Internal
2f H clock
AKB pulses
Vertical
blank
Reset vertical
sawtooth
V D
H D
AKB pulses
Vertical
blank
312
625
RESET LINE COUNTER
Fig.12 Vertical timing pulses for 1f
50 Hz
60 Hz
H
TV mode.
L
L
R
R
G
G
B
B
L
L
R
R
G
G
B
23
B
336
MGR453
1st
field
2nd
field
1st
field
2nd
field