HD6413308 Hitachi Semiconductor, HD6413308 Datasheet - Page 336

• Manufacturer Part Number: HD6413308
• Description: Hitachi Single-Chip MicroComputer
• Manufacturer: Hitachi Semiconductor

SMR—Serial Mode Register
Bit
Initial value
Read/Write
R/W
C/A
1 Synchronous
Communication Mode
0 Asynchronous
7
0
Character Length
0 8-Bit data length
1 7-Bit data length
CHR
R/W
6
0
R/W
Parity Enable
0 Transmit: No parity bit added.
1 Transmit: Parity bit added.
PE
5
0
Receive: Parity bit not checked.
Receive: Parity bit checked.
R/W
O/E
Parity Mode
0 Even parity
1 Odd parity
4
0
328
Stop Bit Length
0 One stop bit
1 Two stop bits
STOP
R/W
3
0
H’FFD8
—
—
2
1
Clock Select
0 0 Ø clock
0 1 Ø/4 clock
1 0 Ø/16 clock
1 1 Ø/64 clock
CKS1
R/W
1
0
SCI
CKS0
R/W
0
0