UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 501

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

17.6.4 Command and Data
as data. The method of using commands and data can be decided freely according to the communication specifications.
The master performs command transmission or data transmission to the slave selected by the address transmission.
The 8-bit data following a command signal is defined as a command, and 8-bit data without a command signal is defined
SCK0
SCK0
SB0
SB0
Command Signal
CHAPTER 17 CLOCKED SERIAL INTERFACE
Figure 17-19 Command
Figure 17-20 Data
1
1
C7
D7
2
2
C6
D6
3
3
C5
D5
Command
4
4
C4
D4
Data
5
5
C3
D3
6
6
D2
C2
7
7
D1
C1
8
8
C0
D0
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