ML6431CH MICRO-LINEAR [Micro Linear Corporation], ML6431CH Datasheet - Page 23

• Manufacturer Part Number: ML6431CH
• Description: Genlocking Sync Generator with Digital Audio Clock for NTSC, PAL & VGA
• Manufacturer: MICRO-LINEAR [Micro Linear Corporation]

S DATA
S
S
S CLK
DATA
CLK
0
START
‘1’
1
1
1
‘0’
0
2
2
S
S
S
CLK
DATA
CLK
1
‘1’
3
3
DEVICE ADDR = ‘B2’
:
:
:
Device Address
Address decode strobed on 9th clock
[Data is ‘don’t care’ during strobe]
‘1011 0010’ shifted on next 8 clocks
Falling edge in prep for device address transfer
1
‘1’
4
4
Figure 8. Serial Bus Command to Set Bit #2 in Register 7
0
5
‘0’
5
0
6
Figure 7. Typical Serial Bus Command
‘0’
6
1
7
‘1’
7
0
8
‘0’
8
9
Ø
9
A
0
Register Address
Strobe in Address
R3
A
B
1
SUB-ADDR
R2
REGISTER
B
C
1
D
1
C
R1
0
E
D
R0
1
F
S
S
S
Data
D3
DATA
DATA
DATA
E
Appropriate Register
0
G
:
:
:
ML6430/ML6431
Data Strobed into
Final Clock strobes data into register
Second 4 bits are Register Data
First 4 bits are Register Address
D2
F
DATA
0
H
D1
G
D0
H
I
STROBE
STOP
Ø
I
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