ml6461 Micro Electronics Corporation, ml6461 Datasheet - Page 15

• Manufacturer Part Number: ml6461
• Description: Ntsc Video Encoder
• Manufacturer: Micro Electronics Corporation

CLK
HSYNC
(input)
YC r C b
CLK
HSYNC
(input)
YC r C b
(ANALOG_HRESET = ANALOG_HBLANK = 0 OR ANALOG_HRESET = ANALOG_HBLANK = 1)
(ANALOG_HRESET = ANALOG_HBLANK = 0 OR ANALOG_HRESET = ANALOG_HBLANK = 1)
Figure 7a. Pixel Synchronization. For External Mode, Active Edge at Beginning of Active Video.
Figure 7. Pixel Synchronization. For External Mode, Active Edge at Beginning of Active Video.
BL
BL
(HRESET_MODE = 1, SENSE_HSYNC = 0, BL = Blanked Pixel)
(HRESET_MODE = 1, SENSE_HSYNC = 1, BL = Blanked Pixel)
Beginning of
Beginning of
Active Line
Active Line
BL
BL
A
A
Selectable Delay Synchronization (SEL_HSYNC1, SEL_HSYNC0)
Selectable Delay Synchronization (SEL_HSYNC1, SEL_HSYNC0)
B
B
Bit
Bit
C
C
D
G
H
D
G
H
A
B
C
A
B
C
E
F
E
F
(0,0)
(0,0)
Value (SEL_HSYNC1, SEL_HSYNC0)
CB0
CR0
CB2
CR2
Value (SEL_HSYNC1, SEL_HSYNC0)
CB0
CR0
CB2
CR2
D
Y0
Y1
Y2
Y3
D
Y0
Y1
Y2
Y3
E
E
(0,1)
(0,1)
CB0
CR0
CB2
CR2
CB0
CR0
CB2
CR2
Y0
Y1
Y2
Y0
Y1
Y2
BL
BL
(1,0)
(1,0)
CB0
CR0
CB2
CB0
CR0
CB2
F
F
BL
BL
Y0
Y1
Y2
BL
BL
Y0
Y1
Y2
(1,1)
(1,1)
CB0
CR0
CB2
CB0
CR0
CB2
G
Y0
Y1
G
Y0
Y1
BL
BL
BL
BL
BL
BL
ML6461
H
H
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