m3819 Renesas Electronics Corporation., m3819 Datasheet - Page 106

• Manufacturer Part Number: m3819
• Description: Mitsubishi 8-bit Single-chip Microcomputer 740 Family / 38000 Series
• Manufacturer: Renesas Electronics Corporation.

2. APPLICATION
Fig. 2.3.11 Serial I/O connection examples (2)
92
(2) Connection with microcomputer
Figure 2.3.11 shows connection examples of the other microcomputers.
(1) Selecting an internal clock
(3) Using the S
(5) Using the CLK signal output pin switch
3819 group
3819 group
3819 group
(Possible of using an automatic
(Selecting an external clock, and not
(S
(Selecting an internal clock, and using
transfer function)
using an automatic transfer function)
an automatic transfer function)
CLK12
S
S
CLK12
S
S
S
S
S
S
CLK11
Port
CLK
OUT
RDY
CLK
OUT
OUT
S
S
S
) function
IN
IN
IN
RDY
signal output function
Microcomputer
Microcomputer
Microcomputer
Peripheral IC
CLK
OUT
RDY
CLK
OUT
CLK
OUT
CLK
OUT
CS
IN
IN
IN
IN
3819 Group USER’S MANUAL
(2) Selecting an external clock
(4) Using the CS signal reception function
3819 group
3819 group
(Possible of using an automatic
(Selecting an external clock, and using
transfer function)
an automatic transfer function)
S
S
S
S
CLK
OUT
CLK
OUT
S
S
CS
IN
IN
Microcomputer
Microcomputer
MITSUBISHI MICROCOMPUTER
CLK
OUT
CS
CLK
OUT
IN
IN
2.3 Serial I/O
3819 Group