7
<6>
ASIM10
1
RXE1
7
<6>
ASIM20
1
RXE2
Bit position
Bit name
6
RXEn
5, 4
PS1, PS0
3
CL
2
SL
0
SCLS
Remark
n = 1, 2
446
CHAPTER 10 SERIAL INTERFACE FUNCTION
5
4
3
PS1
PS0
CL
5
4
3
PS1
PS0
CL
Enables/disables reception.
0: Disable reception
1: Enable reception
Specifies parity bit length.
PS1
PS0
0
0
No parity, extension bit operation
0 parity
0
1
Transmit side → Transmission with parity bit = 0
Receive side → No parity error generated during
1
0
Odd parity
1
1
Even parity
Specifies character length of transmit/receive data (1 frame).
0: 7 bits
1: 8 bits
Specifies stop bit length of transmit data.
0: 1 bit
1: 2 bits
Specifies serial clock source.
SCLS
0
Internal baud rate
generator
1
User's Manual U14492EJ5V0UD
2
1
0
SL
0
SCLS
2
1
0
SL
0
SCLS
Function
Operation
reception
Operation
In asynchronous mode
In synchronous mode
External clock input
Address
Initial value
FFFFFA28H
81H
Address
Initial value
FFFFFA48H
81H