HD6413002 Datasheet, PDF (652/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

SMR—Serial Mode Register
H'B0
SCI0
Bit
Initial value
Read/Write
7
C/ A
0
R/W
6
5
CHR
PE
0
0
R/W R/W
7
3
2
O/E STOP MP
0
0
0
R/W R/W R/W
1
CKS1
0
R/W
0
CKS0
0
R/W
Multiprocessor mode
0 Multiprocessor function disabled
1 Multiprocessor format selected
Clock select 1 and 0
Bit 1 Bit 0
CKS1 CKS0 Clock Source
0
0 ø clock
1 ø/4 clock
1
0 ø/16 clock
1 ø/64 clock
Stop bit length
0 One stop bit
1 Two stop bits
Parity mode
0 Even parity
1 Odd parity
Parity enable
0 Parity bit is not added or checked
1 Parity bit is added and checked
Character length
0 8-bit data
1 7-bit data
Communication mode
0 Asynchronous mode
1 Synchronous mode
640