PIC18F45K80-I Datasheet, PDF (419/622 Pages) Microchip Technology – 28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN and nanoWatt XLP Technology

PIC18F66K80 FAMILY
REGISTER 27-34: BnDLC: TX/RX BUFFER ‘n’ DATA LENGTH CODE REGISTERS IN RECEIVE MODE
[0  n  5, TXnEN (BSEL<n>) = 0]⁽¹⁾
U-0
—
bit 7
R-x
R-x
RXRTR
RB1
R-x
R-x
R-x
RB0
DLC3
DLC2
R-x
DLC1
R-x
DLC0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
bit 6
bit 5
bit 4
bit 3-0
Unimplemented: Read as ‘0’
RXRTR: Receiver Remote Transmission Request bit
1 = This is a remote transmission request
0 = This is not a remote transmission request
RB1: Reserved bit 1
Reserved by CAN Spec and read as ‘0’.
RB0: Reserved bit 0
Reserved by CAN Spec and read as ‘0’.
DLC<3:0>: Data Length Code bits
1111 = Reserved
1110 = Reserved
1101 = Reserved
1100 = Reserved
1011 = Reserved
1010 = Reserved
1001 = Reserved
1000 = Data length = 8 bytes
0111 = Data length = 7 bytes
0110 = Data length = 6 bytes
0101 = Data length = 5 bytes
0100 = Data length = 4 bytes
0011 = Data length = 3 bytes
0010 = Data length = 2 bytes
0001 = Data length = 1 byte
0000 = Data length = 0 bytes
Note 1: These registers are available in Mode 1 and 2 only.
 2010-2012 Microchip Technology Inc.
DS39977F-page 419