PIC18F2480 MICROCHIP [Microchip Technology], PIC18F2480 Datasheet - Page 301

• Manufacturer Part Number: PIC18F2480
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 23-31: BnEIDL: TX/RX BUFFER n EXTENDED IDENTIFIER REGISTERS,
REGISTER 23-32: BnDm: TX/RX BUFFER n DATA FIELD BYTE m REGISTERS IN RECEIVE MODE
REGISTER 23-33: BnDm: TX/RX BUFFER n DATA FIELD BYTE m REGISTERS IN TRANSMIT MODE
 2004 Microchip Technology Inc.
bit 7-0
bit 7-0
bit 7-0
LOW BYTE IN TRANSMIT MODE [0
[0
[0
bit 7
bit 7
bit 7
EID7:EID0: Extended Identifier bits
Legend:
R = Readable bit
-n = Value at POR
BnDm7:BnDm0: Receive Buffer n Data Field Byte m bits (where 0
Each receive buffer has an array of registers. For example, Receive Buffer 0 has 7 registers:
B0D0 to B0D7.
Legend:
R = Readable bit
-n = Value at POR
BnDm7:BnDm0: Transmit Buffer n Data Field Byte m bits (where 0
Each transmit buffer has an array of registers. For example, Transmit Buffer 0 has 7 registers:
TXB0D0 to TXB0D7.
Legend:
R = Readable bit
-n = Value at POR
BnDm7
BnDm7
R/W-x
R/W-x
Note 1: These registers are available in Mode 1 and 2 only.
Note 1: These registers are available in Mode 1 and 2 only.
Note 1: These registers are available in Mode 1 and 2 only.
EID7
R-x
n
n
5, 0
5, 0
BnDm6
BnDm6
R/W-x
R/W-x
EID6
R-x
m
m
7, TXnEN (BSEL<n>) = 0]
7, TXnEN (BSEL<n>) = 1]
PIC18F2480/2580/4480/4580
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
BnDm5
BnDm5
R/W-x
R/W-x
EID5
R-x
Preliminary
BnDm4
BnDm4
R/W-x
R/W-x
EID4
R-x
n
5, TXnEN (BSEL<n>) = 1]
BnDm3
BnDm3
R/W-x
R/W-x
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
EID3
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
(1)
(1)
R-x
BnDm2
BnDm2
R/W-x
R/W-x
EID2
R-x
n < 3 and 0 < m < 8)
n < 3 and 0 < m < 8)
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
BnDm1
BnDm1
R/W-x
R/W-x
EID1
R-x
DS39637A-page 299
(1)
BnDm0
BnDm0
R/W-x
R/W-x
EID0
R-x
bit 0
bit 0
bit 0