SH7147 Datasheet, PDF (638/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 14 Synchronous Serial Communication Unit
Table 14.6 Communication Modes and Pin States of SSCK Pin
Communication
Mode
SSUMS
Synchronous serial 0
communication mode
Register Setting
MSS
0
1
Clock synchronous 1
0
communication mode
1
[Legend]
⎯: Not used as synchronous serial communication unit pin
Pin State
SSCK
Input
Output
Input
Output
Table 14.7 Communication Modes and Pin States of SCS Pin
Communication
Mode
SSUMS
Synchronous serial 0
communication mode
Register Setting
MSS
CSS1
0
x
1
0
0
1
CSS0
x
0
1
0
1
1
Clock synchronous 1
x
x
x
communication mode
[Legend]
x:
Don't care
⎯: Not used as synchronous serial communication unit pin
Pin State
SCS
Input
⎯
Input
Automatic
input/output
Output
⎯
Rev. 3.00 Oct. 06, 2008 Page 614 of 1080
REJ09B0230-0300