Datasheet

Rev.6.00 Oct.28.2004 page 488 of 1016
REJ09B0138-0600H
Table 14-8 SMR Settings and Serial Transfer Format Selection
SMR Settings
Bit 7 Bit 6 Bit 2 Bit 5 Bit 3
C/A CHR MP PE STOP Mode
SCI Transfer Format
Multi
Data Processor Parity Stop Bit
Length Bit Bit Length
00000Asynchronous 8-bit data No No 1 bit
1
mode
2 bits
1 0 Yes 1 bit
1 2 bits
1 0 0 7-bit data No 1 bit
1 2 bits
1 0 Yes 1 bit
1 2 bits
0 1 — 0 Asynchronous 8-bit data Yes No 1 bit
1
—
—
—
1
0
1
mode (multi-
processor
format)
7-bit data
2 bits
1 bit
2 bits
1 ————Clocked
synchronous mode
8-bit data No None
Table 14-9 SMR and SCR Settings and SCI Clock Source Selection
SMR SCR Setting SCI Transmit/Receive Clock
Bit 7 Bit 1 Bit 0
Clock
C/A CKE1 CKE0 Mode Source SCK Pin Function
0 0 0 Asynchronous Internal SCI does not use SCK pin
1
mode
Outputs clock with same frequency as bit
rate
1 0 External Inputs clock with frequency of 16 times
1
the bit rate
1 0 0 Clocked Internal Outputs serial clock
1
1
0
1
synchronous
mode
External Inputs serial clock