msm7654 Oki Semiconductor, msm7654 Datasheet - Page 20

• Manufacturer Part Number: msm7654
• Description: Ntsc/pal Digital Video Encoder
• Manufacturer: Oki Semiconductor

Input Timing at Pixel Rate and RGB YCbCr Format
1) Timing of Input Data to HSYNC_L
CLKX2
CLKX1O
HSYNC_L
OLR,OLG, OLB, OLC
YD
CD
¡ Semiconductor
Input Timing at Double Speed Pixel Rate YCbCr Format
1) Timing of Input Data to HSYNC_L
CLKX2
CLKX1O
HSYNC_L
OLR,OLG, OLB, OLC
YD
2) Input Timing when BLANK_L is Input
2) Input Timing when BLANK_L is Input
CLKX2
BLANK_L
YD
CD, BD
CLKX2
BLANK_L
YD
Invalid Data
Invalid Data
Invalid Data
Invalid Data
Invalid Data
t
START
t
STA
Invalid Data
Invalid Data
Invalid Data
Invalid Data
Invalid Data
Cb0
Cb0
Y0
Y00
Cb0
Cb0
Y0
t
t
Cr0
ACT
ACT
Y00
Cr0
Y1
Y01
Cr0
Cr0
Y1
Valid Data
Valid Data
Cb1
Y01
Cb1
Y2
Y10
MSM7654
Cb1
Cb1
Y2
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