read as 鈥?鈥?/div>
- n = Value at POR reset
bit 7:
SPEN:
Serial Port Enable bit
1
= Serial port enabled (Configures RC7/RX/DT and RC6/TX/CK pins as serial port pins)
0
= Serial port disabled
RX9:
9-bit Receive Enable bit
1
= Selects 9-bit reception
0
= Selects 8-bit reception
SREN:
Single Receive Enable bit
Asynchronous mode
Don鈥檛 care
Synchronous mode - master
1
= Enables single receive
0
= Disables single receive
This bit is cleared after reception is complete.
Synchronous mode - slave
Unused in this mode
bit 6:
bit 5:
bit 4:
CREN:
Continuous Receive Enable bit
Asynchronous mode
1
= Enables continuous receive
0
= Disables continuous receive
Synchronous mode
1
= Enables continuous receive until enable bit CREN is cleared (CREN overrides SREN)
0
= Disables continuous receive
bit 3:
bit 2:
Unimplemented:
Read as '0'
FERR:
Framing Error bit
1
= Framing error (Can be updated by reading RCREG register and receive next valid byte)
0
= No framing error
OERR:
Overrun Error bit
1
= Overrun error (Can be cleared by clearing bit CREN)
0
= No overrun error
RX9D:
9th bit of received data. (Can be used for parity.)
bit 1:
bit 0:
DS41124A-page 76
Advanced Information
漏
1999 Microchip Technology Inc.