m35076 Renesas Electronics Corporation., m35076 Datasheet - Page 27

• Manufacturer Part Number: m35076
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

DATA INPUT 1
(1) The16-bit communication function
Fig.13 Serial input timing
26
(a)Serial data should be input with the LSB first.
(b)The address consists of 16 bits.
(c)The data consists of 16 bits.
CS
SCK
SIN
LSB
Address(16 bits)
MSB LSB
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Data(16 bits)
N
(d)The 16 bits in the SCK after the CS signal has fallen are the
address, and for succeeding input data, the address is
incremented every 16 bits. Therefore, it is not necessary to in
put the address from the second data.
Note. Stop the input to SCK pin and fix it to “H” at CS pin
MSB
“H” level.
LSB
M35076-XXXSP
MITSUBISHI MICROCOMPUTERS
Data(16 bits)
N + 1
___
N = 1,2,3 ………
__
MSB
__