lm9822ccwmx National Semiconductor Corporation, lm9822ccwmx Datasheet - Page 12

• Manufacturer Part Number: lm9822ccwmx
• Description: Lm9822 3 Channel 42-bit Color Scanner Analog Front End
• Manufacturer: National Semiconductor Corporation

Timing Diagrams
SCLK
SEN
SDO
SDI
D7 - D0
D7 - D0
MCLK
VSMP
CLMP
t
SSU
D2
t
t
CSU
VSU
t
SH
Diagram 13: MCLK, VSMP and CLMP Input Timing and Data Output Timing
D1
(Continued)
t
t
t
VH
CH
SCLK
XX
D0
t
DDO
Diagram 12: Serial Input and Output Timing
1/2 t
t
DDO
SCLK
t
SEN
XX
12
1/2 t
SCLK
R/W
D7
t
MCLK
A3
D6
t
SDDO
A2
D5
t
SSU
A1
D4
t
SH
A0
D3
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DOE = 1
DOE = 0
D7
D2