SH7263 Datasheet, PDF (838/1862 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 16 Synchronous Serial Communication Unit (SSU)
Table 16.6 Communication Modes and Pin States of SSCK Pin
Communication Mode
SSUMS
SSU communication mode 0
Clock synchronous
1
communication mode
Register Setting
MSS
0
1
0
1
Table 16.7 Communication Modes and Pin States of SCS Pin
Communication
Mode
SSUMS
SSU communication 0
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 SSU pin (but can be used as an I/O port)
Pin State
SSCK
Input
Output
Input
Output
Pin State
SCS
Input
(Setting prohibited)
(Setting prohibited)
Automatic
input/output
Output
⎯
Rev. 2.00 Mar. 14, 2008 Page 804 of 1824
REJ09B0290-0200