PEDL9090-02
¡ Semiconductor
ML9090-01,-02
Clock Synchronous Serial Transfer Example (WRITE)
Transfer start
Transfer complete
CS
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
CP
DI/O
RS R/W D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0
"1"
"1"
Register bits
Start byte
1st byte
Instruction
Clock Synchronous Serial Continuous Data Transfer Example (WRITE)
Transfer start
Transfer complete
CS
CP
1
2
7
8
9
10 15 16 17 18 23 24 41 42 47 48
DI/O
Start byte
Instruction 1
Instruction 2
Instruction 5
Clock Synchronous Serial Continuous Data Transfer Example (READ)
Transfer start
Transfer complete
CS
CP
1
2
8
9
10 11 15 16 17 18 23 24 41 42 47 48
DI/O
Start byte
READ DATA1
READ DATA2
Output state
READ DATA5
17/38
OKI [ OKI ELECTRONIC COMPONETS ]
