msm7650 Oki Semiconductor, msm7650 Datasheet - Page 30

• Manufacturer Part Number: msm7650
• Description: Ntsc/pal Digital Encoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
Command Register (CR) (Default value after system reset: 1BH)
CR[7:5]
CR[4]
CR[3]
CR[2]
CR[1:0]
Mode Register (MR)
Command Register (CR)
Register function
Undefined
Genlock
Non-Interlace
Color bar
Overlay level
Subaddress
0
1
Selects SCH phase management status
Scanning method in master mode
adjustment
Luminance signal output level control of overlay signals
and luminance order color bar for adjustment
Undefined
Output control of luminance order color bar for
*11:
00:
01:
10:
*1:
*1:
*0:
0:
0:
1:
MR7
CR7
D7
Genlock On (management of SCH phase is
executed)
Non-Interlace
Interlace
input image data or overlay data
luminance order color bar
25%
50%
75%
100%
Genlock Off (subcarrier is self generated)
MR6
CR6
D6
MR5
CR5
D5
MR4
CR4
Data byte
D4
MR3
CR3
D3
MR2
CR2
D2
MR1
CR1
D1
MSM7650
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MR0
CR0
D0