M35074-002SP Renesas Electronics America, M35074-002SP Datasheet - Page 30

• Manufacturer Part Number: M35074-002SP
• Description: OSD CONTROLLER
• Manufacturer: Renesas Electronics America
• Type: Controllerr

Specifications of M35074-002SP

• Applications: Digital Camera
• Mounting Type: Through Hole
• Package / Case: 20-SDIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

(2) Data input (Sequence)
Note:During external synchronous , do not stop the external clock
Fig.15 Data input sequence
(a) Addresses are consists of 16 bits.
(b) Data is consists of 24 bits.
(c) Addresses and data are communicated in 8-bit units. Input
(d) After the start state has been attained and the control byte
SDA
input from the TCK pin while inputting data.
the lower 8 bits before the upper 8 bits. Make input from
the MSB side.
(7CH) received, the next 16 bits (2 bytes) are for inputting
the address. Addresses are increased in increments for
every 24 bits (3 bytes) of data input thereafter. As a result,
it is not necessary to input the address from the second
data.
S
T
A
R
T
S
Control byte
ACK* (Acknowledge) : Output the acknowledge signal whenever one byte input after the start state.
( 7 CH )
A
C
K
M
S
B
Lower address
( N )
Output the acknowledge signal and recieve the data thereafter when match the
slave address (7CH).
S
B
L
A
C
K
M
S
B
Upper address
( N )
S
B
L
A
C
K
M
S
B
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Lower data
( N )
S
B
L
A
C
K
M
S
B
Middle data
( N )
L
S
B
C
A
K
MITSUBISHI MICROCOMPUTERS
M
S
B
Upper data
( N )
M35074-XXXSP
S
B
L
C
A
K
M
S
B
lower data
( N + 1 )
L
S
B
O
S
T
P
P
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