msm7661b Oki Semiconductor, msm7661b Datasheet - Page 10

• Manufacturer Part Number: msm7661b
• Description: Ntsc/pal Digital Video Decoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
Input and Output Timing
I
The basic input/output timing of the I
SDA
SCL
2
C-bus Interface Input/Output Timing
  
HSY,
HVALID, VVALID,
ODD, SYSSEL,
Y,C,
HSYNC_L,
VSYNC_L
Start Condition
RESET_L
CLKX2O
CLKXO
CLKX2
Data Line Stable: Data Valid Change of Data Allowed
S
CVBS
CD
t
MSB
OD1
1
CLKSEL:H
t
not valid
2
CLKX1
t
t
CXD1
t
OD2X1
CD1
t
ODX1
t
IS1
I
2
C-bus Basic Input/Output Timing
not valid
t
IH1
7
2
C-bus interface is as follows.
8
 
ACK
9
t
1
C_SCL
t
OD2
2
CLKSEL:L
t
CLKX2
3-8
t
CXD2
not valid
t
t
OD2X2
CD2
t
ODX2
t
IS2
ACK
9
not valid
MSM7661B
t
IH2
Stop Condition
P
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