adv7342 Analog Devices, Inc., adv7342 Datasheet - Page 10

• Manufacturer Part Number: adv7342
• Description: Multiformat Video Encoder Six, 11-bit, 297 Mhz Dacs
• Manufacturer: Analog Devices, Inc.

ADV7342/ADV7343
TIMING DIAGRAMS
The following abbreviations are used in Figure 2 to Figure 13:
•
•
•
•
t
t
t
t
9
10
11
12
= Clock high time
= Clock low time
= Data setup time
= Data hold time
CONTROL
INPUTS
CONTROL
*SELECTED BY SUBADDRESS 0x01, BIT 7.
INPUTS
*SELECTED BY SUBADDRESS 0x01, BIT 7.
CONTROL
S_HSYNC,
S_VSYNC
CONTROL
C7 TO C0*
Y7 TO Y0*
OUTPUTS
INPUTS
S7 TO S0/
Y7 TO Y0/
CLKIN_A
CONTROL
S_HSYNC,
S_VSYNC
Y7 TO Y0*
OUTPUTS
S7 TO S0/
CLKIN_A
S_HSYNC,
S_VSYNC
CONTROL
OUTPUTS
C7 TO C0
CLKIN_A
Y7 TO Y0
S7 TO S0
t
Cb0
9
Figure 3. SD Only, 16-Bit, 4:2:2 YCrCb Pixel Input Mode (Input Mode 000)
t
Figure 2. SD Only, 8-Bit, 4:2:2 YCrCb Pixel Input Mode (Input Mode 000)
Figure 4. SD Only, 24-Bit, 4:4:4 RGB Pixel Input Mode (Input Mode 000)
9
Cb0
Y0
t
10
t
10
t
11
t
Y0
t
9
11
G0
B0
R0
t
10
Cr0
t
t
12
t
11
12
Cr0
Y1
Rev. 0 | Page 10 of 88
Y1
t
12
R1
G1
B1
Cb2
t
14
t
t
•
•
In addition, refer to Table 31 for the ADV7342/ADV7343 input
configuration.
t
14
13
13
Cb2
Y2
t
t
13
14
Y2
= Control output access time
= Control output hold time
t
14
t
13
G2
B2
R2
Cr2
Cr2
Y3
IN SLAVE MODE
IN MASTER/SLAVE MODE
IN SLAVE MODE
IN MASTER/SLAVE MODE