Table 14.5 Communication Modes And Pin States Of Ssck Pin; Table 14.6 Communication Modes And Pin States Of Scs Pin - Renesas H8SX/1520 Series Hardware Manual

Table 14.5 Communication Modes and Pin States of SSCK Pin

Communication
Mode
SSU communication
mode
Clock synchronous
communication mode
[Legend]
: Not used as SSU pin (can be used as I/O port)

Table 14.6 Communication Modes and Pin States of SCS Pin

Communication
Mode
SSU communication
mode
Clock synchronous
communication mode
[Legend]
×: Don't care
: Not used as SSU pin (can be used as I/O port)
Downloaded from Elcodis.com electronic components distributor
Register Setting
SSUMS MSS
0 0
1
1 0
1
Register Setting
SSUMS MSS
0 0
1
×
1
Section 14 Synchronous Serial Communication Unit (SSU)
SCKS
0
1
0
1
0
1
0
1
CSS1
×
0
0
1
1
×
Rev. 3.00 Mar. 14, 2006 Page 529 of 804
Pin State
SSCK

Input

Output

Input

Output
Pin State
SCS
CSS0
×
Input

0
1 Input
0 Automatic
input/output
1 Output
× 
REJ09B0104-0300