PIC18F2480_09 Datasheet, PDF (324/490 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2480/2580/4480/4580
REGISTER 24-59: TXBIE: TRANSMIT BUFFERS INTERRUPT ENABLE REGISTER⁽¹⁾
U-0
—
bit 7
U-0
U-0
R/W-0
R/W-0
R/W-0
U-0
—
—
TXB2IE⁽²⁾ TXB1IE⁽²⁾ TXB0IE⁽²⁾
—
U-0
—
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 7-5
bit 4-2
bit 1-0
Unimplemented: Read as ‘0’
TXB2IE:TXB0IE: Transmit Buffer 2-0 Interrupt Enable bits⁽²⁾
1 = Transmit buffer interrupt is enabled
0 = Transmit buffer interrupt is disabled
Unimplemented: Read as ‘0’
Note 1: This register is available in Mode 1 and 2 only.
2: TXBnIE in PIE3 register must be set to get an interrupt.
REGISTER 24-60: BIE0: BUFFER INTERRUPT ENABLE REGISTER 0⁽¹⁾
R/W-0
B5IE⁽²⁾
bit 7
R/W-0
B4IE⁽²⁾
R/W-0
B3IE⁽²⁾
R/W-0
B2IE⁽²⁾
R/W-0
B1IE⁽²⁾
R/W-0
B0IE⁽²⁾
R/W-0
RXB1IE⁽²⁾
R/W-0
RXB0IE⁽²⁾
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 7-2
bit 1-0
B5IE:B0IE: Programmable Transmit/Receive Buffer 5-0 Interrupt Enable bits⁽²⁾
1 = Interrupt is enabled
0 = Interrupt is disabled
RXB1IE:RXB0IE: Dedicated Receive Buffer 1-0 Interrupt Enable bits⁽²⁾
1 = Interrupt is enabled
0 = Interrupt is disabled
Note 1: This register is available in Mode 1 and 2 only.
2: Either TXBnIE or RXBnIE in the PIE3 register must be set to get an interrupt.
DS39637D-page 324
© 2009 Microchip Technology Inc.