2009 Microchip Technology Inc.
DS39761C-page 321
PIC18F2682/2685/4682/4685
REGISTER 23-59: TXBIE: TRANSMIT BUFFERS INTERRUPT ENABLE REGISTER(1)
U-0
R/W-0
U-0
TXB2IE(2)
TXB1IE(2)
TXB0IE(2)
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-5
Unimplemented: Read as ‘0’
bit 4-2
TXB2IE:TXB0IE: Transmit Buffer 2-0 Interrupt Enable bit(2)
1 = Transmit buffer interrupt is enabled
0 = Transmit buffer interrupt is disabled
bit 1-0
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 23-60: BIE0: BUFFER INTERRUPT ENABLE REGISTER 0(1)
R/W-0
B5IE(2)
B4IE(2)
B3IE(2)
B2IE(2)
B1IE(2)
B0IE(2)
RXB1IE(2)
RXB0IE(2)
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-2
B5IE:B0IE: Programmable Transmit/Receive Buffer 5-0 Interrupt Enable bit(2)
1 = Interrupt is enabled
0 = Interrupt is disabled
bit 1-0
RXB1IE:RXB0IE: Dedicated Receive Buffer 1-0 Interrupt Enable bit(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 PIE3 register must be set to get an interrupt.
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