Datasheet

Appendix B Internal I/O Registers
Rev. 6.00 Aug 04, 2006 page 582 of 680
REJ09B0145-0600
SMR32—Serial Mode Register 32 H'A8 SCI32
Bit
Initial value
Read/Write
7
COM32
0
R/W
6
CHR32
0
R/W
5
PE32
0
R/W
0
CKS320
0
R/W
2
MP32
0
R/W
1
CKS321
0
R/W
4
PM32
0
R/W
Clock select
0
0
01
1
1
1
φ clock
φw/2 clock
0 φ/16 clock
φ/64 clock
Multiprocessor mode
0
Multiprocessor communication
function disabled
1 Multiprocessor communication
function enabled
Stop bit length
0
1 stop bit
1 2 stop bits
Parity mode
0
Even parity
1 Odd parity
Parity enable
0
Parity bit addition and checking disabled
1 Parity bit addition and checking enabled
Character length
0
8-bit data/5-bit data
1 7-bit data/5-bit data
Communication mode
0
Asynchronous mode
1 Synchronous mode
3
STOP32
0
R/W