Microchip Technology MA330028 Datenbogen
dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
DS70000657H-page 284
2011-2013 Microchip Technology Inc.
bit 5
ABAUD:
Auto-Baud Enable bit
1
= Enables baud rate measurement on the next character – requires reception of a Sync field (55h)
before other data; cleared in hardware upon completion
0
= Baud rate measurement is disabled or completed
bit 4
URXINV:
UARTx Receive Polarity Inversion bit
1
= UxRX Idle state is ‘0’
0
= UxRX Idle state is ‘1’
bit 3
BRGH:
High Baud Rate Enable bit
1
= BRG generates 4 clocks per bit period (4x baud clock, High-Speed mode)
0
= BRG generates 16 clocks per bit period (16x baud clock, Standard mode)
bit 2-1
PDSEL<1:0>:
Parity and Data Selection bits
11
= 9-bit data, no parity
10
= 8-bit data, odd parity
01
= 8-bit data, even parity
00
= 8-bit data, no parity
bit 0
STSEL:
Stop Bit Selection bit
1
= Two Stop bits
0
= One Stop bit
REGISTER 20-1:
UxMODE: UART
x
MODE REGISTER (CONTINUED)
Note 1:
Refer to the “UART” (DS70582) section in the “dsPIC33/PIC24 Family Reference Manual” for information on
enabling the UARTx module for receive or transmit operation.
enabling the UARTx module for receive or transmit operation.
2:
This feature is only available for the 16x BRG mode (BRGH = 0).
3:
This feature is only available on 44-pin and 64-pin devices.
4:
This feature is only available on 64-pin devices.