HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 717

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

SMR0—Serial Mode Register 0
Note: etu (Elementary Time Unit): Interval for transfer of one bit
Bit
Initial value
Read/Write
GSM Mode
0
1
Normal smart card interface mode operation
• TEND flag generated 12.5 etu after beginning of start bit
• Clock output on/off control only
GSM mode smart card interface mode operation
• TEND flag generated 11.0 etu after beginning of start bit
• Fixed high/low-level control possible (set in SCR) in addition to clock output on/off control
:
:
:
R/W
GM
7
0
Character Length
0
1
CHR
R/W
8-bit data
Setting prohibited
6
0
Parity Enable
0
1
R/W
PE
Setting prohibited
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
Setting prohibited
2 stop bits
3
0
Rev.3.00 Mar. 26, 2007 Page 675 of 772
Multiprocessor Mode
0
1
R/W
MP
Multiprocessor function disabled
Setting prohibited
2
0
Clock Select
0
1
Appendix B Register Field
CKS1
Smart Card Interface 0
R/W
0
1
0
1
1
0
/4 clock
/16 clock
/64 clock
REJ09B0355-0300
clock
CKS0
R/W
0
0