HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 818

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

SMR0—Serial Mode Register 0
Bit
Initial value
Read/Write
Asynchronous Mode/Synchronous Mode Select
:
:
:
0
1
R/W
C/A
Asynchronous mode
Synchronous mode
7
0
Note: * When 7-bit data is selected, the MSB (bit 7) of TDR is not transmitted.
Character Length
0
1
CHR
R/W
8-bit data
7-bit data*
6
0
Parity Enable
0
1
R/W
PE
Parity bit addition and checking disabled
Parity bit addition and checking enabled
5
0
Parity Mode
0
1
R/W
O/E
Even parity
Odd parity
4
0
Stop Bit Length
0
1
STOP
H'FF78
R/W
1 stop bit
2 stop bits
3
0
Multiprocessor Mode
0
1
R/W
MP
Multiprocessor function disabled
Multiprocessor format selected
2
0
Clock Select
0
1
CKS1
R/W
0
1
0
1
1
0
ø clock
ø/4 clock
ø/16 clock
ø/64 clock
CKS0
R/W
0
0
SCI0
809