Hitachi SH7095 Hardware User Manual page 491

SCI
Serial mode register (SMR)
Item 7
Bit Name
C/A
Initial Value 0
R/W R/W
Bit Bit Name
7 Communication mode
(C/A)
6 Character length
(CHR)
5 Parity enable
(PE)
4 Parity mode
(OE)
3 Stop bit length
(STOP)
2 Multiprocessor mode
(MP)
1
Clock select 1 and 0
0 (CKS1, CKS0)
Bit rate register (BRR)
Item 7
Bit Name
Initial Value 1
R/W R/W
Bit
7 to 0 (Bit rate setting)
480 Hitachi
H'FFFFFE00
6
CHR PE
0
R/W R/W
Value
0
1
0
1
0
1
0
1
0
1
0
1
0 0 φ/4 (Initial value)
0 1 φ/16
1 0 φ/64
1 1 φ/256
H'FFFFFE01
6
1
R/W R/W
Bit Name
Sets serial transmit/receive bit rate
Bit
5 4
O/E STOP
0 0
R/W R/W
Asynchronous mode (Initial value)
Clocked synchronous mode
Eight-bit data (Initial value)
Seven-bit data
Parity bit not added or checked (Initial value)
Parity bit added and checked
Even parity (Initial value)
Odd parity
One stop bit (Initial value)
Two stop bits
Multiprocessor function disabled (Initial value)
Multiprocessor format selected
Bit
5 4
1 1
R/W R/W
8
3 2
MP CKS1
0 0
R/W R/W
Description
8
3 2
1 1
R/W R/W
Description
1 0
CKS0
0 0
R/W
1 0
1 1
R/W