HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 427

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

SMR—Serial Mode Register
Bit
Initial value
Read/Write
R/W
C/A
7
0
Communication Mode
0 Asynchronous
1 Synchronous
CHR
R/W
6
0
Character Length
0 8-Bit data length
1 7-Bit data length
R/W
PE
5
0
Parity Enable
0 Transmit: No parity bit added.
1 Transmit: Parity bit added.
417
R/W
O/E
Receive: Parity bit not checked.
Receive: Parity bit checked.
4
0
Parity Mode
0 Even parity
1 Odd parity
H'FED8
STOP
R/W
3
0
Stop Bit Length
0 One stop bit
1 Two stop bits
—
—
2
1
0 0 ø clock
0 1 ø/4 clock
1 0 ø/16 clock
1 1 ø/64 clock
CKS1
R/W
Clock Select
1
0
CKS0
R/W
SCI1
0
0