Panasonic MN103S

Chapter 12
Serial interface 0 and 1
Control Registers XII - 9
■ Serial 1 Status Register (SC1STR: 0x0000A119) [8,16-bit Access Register]
..
Do not to write data to any of the serial interface status registers.
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bp 76543210
Flag SCA1
TBSY
SCA1
RBSY
-
SCA1
RXA
-
SCA1
FE
SCA1
PE
SCA1
OE
At reset 00000000
Access RRRRRRRR
bp Flag Description Setting condition
7SCA1TBSY
Transmission status flag 0: Can transmit
1: On transmitting
6SCA1RBSY
Reception status flag 0: Can receive
1: On receiving
5-- -
4SCA1RXA
Reception data flag 0: No available
1: Available
3-- -
2SCA1FE
Framing error 0: No error detected
1: Error detected
1SCA1PE
Parity error 0: No error detected
1: Error detected
0SCA1OE
Overrun error 0: No error detected
1: Error detected