PIC18F25K80 MICROCHIP [Microchip Technology], PIC18F25K80 Datasheet - Page 424

• Manufacturer Part Number: PIC18F25K80
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F66K80 FAMILY
REGISTER 27-35: BnDLC: TX/RX BUFFER ‘n’ DATA LENGTH CODE REGISTERS IN TRANSMIT MODE
REGISTER 27-36: BSEL0: BUFFER SELECT REGISTER 0
DS39977C-page 424
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-4
bit 3-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-2
bit 1-0
Note 1:
B5TXEN
R/W-0
U-0
—
These registers are available in Mode 1 and 2 only.
These registers are available in Mode 1 and 2 only.
Unimplemented: Read as ‘ 0 ’
TXRTR: Transmitter Remote Transmission Request bit
1 = Transmitted message will have the RTR bit set
0 = Transmitted message will have the RTR bit cleared
Unimplemented: Read as ‘ 0 ’
DLC<3:0>: Data Length Code bits
1111 - 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
B<5:0>TXEN: Buffer 5 to Buffer 0 Transmit Enable bits
1 = Buffer is configured in Transmit mode
0 = Buffer is configured in Receive mode
Unimplemented: Read as ‘ 0 ’
B4TXEN
TXRTR
R/W-x
R/W-0
[0  n  5, TXnEN (BSEL<n>) = 1]
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
B3TXEN
R/W-0
U-0
—
B2TXEN
R/W-0
U-0
Preliminary
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
B1TXEN
(1)
R/W-x
R/W-0
DLC3
(1)
B0TXEN
R/W-0
R/W-x
DLC2
 2011 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
R/W-x
DLC1
U-0
—
R/W-x
DLC0
U-0
—
bit 0
bit 0