SAF-C164SM Infineon Technologies, SAF-C164SM Datasheet - Page 216

• Manufacturer Part Number: SAF-C164SM
• Description: 16-Bit CMOS Microcontroller
• Manufacturer: Infineon Technologies

The operating mode of the serial channel ASC0 is controlled by its bit-addressable
control register S0CON. This register contains control bits for mode and error check
selection, as well as status flags for error identification.
S0CON
ASC0 Control Register
Bit
S0M
S0STP
S0REN
S0PEN
S0FEN
S0OEN
User’s Manual
S0R
15
rw
LB
S0
14
rw
BRS
S0
13
rw
Function
ASC0 Mode Control
000: 8-bit data
001: 8-bit data
010: Reserved. Do not use this combination!
011: 7-bit data + parity
100: 9-bit data
101: 8-bit data + wake up bit
110: Reserved. Do not use this combination!
111: 8-bit data + parity
Number of Stop Bits Selection
0:
1:
Receiver Enable Bit
0:
1:
(Reset by hardware after reception of byte in synchronous mode)
Parity Check Enable Bit
0:
1:
Framing Check Enable Bit
0:
1:
Overrun Check Enable Bit
0:
1:
ODD
S0
12
rw
One stop bit
Two stop bits
Receiver disabled
Receiver enabled
Ignore parity
Check parity
Ignore framing errors
Check framing errors
Ignore overrun errors
Check overrun errors
11
-
-
rwh
OE
S0
10
rwh
S0
FE
SFR (FFB0
9
rwh
Asynchronous/Synchronous Serial Interface
PE
S0
8
11-2
OEN
S0
rw
7
H
/D8
FEN
S0
rw
H
6
)
PEN
S0
rw
5
REN
rwh
S0
4
asynchronous operation
asynchronous operation
asynchronous operation
asynchronous operation
asynchronous operation
asynchronous operation
asynchronous operation
asynchronous operation
synchronous operation
STP
Reset Value: 0000
C164CM/C164SM
S0
rw
3
2
Derivatives
V1.0, 2002-02
S0M
rw
1
0
H