PIC24HJ32GP302_11 Datasheet, PDF (205/368 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJ32GP302/304, PIC24HJ64GPX02/X04 AND PIC24HJ128GPX02/X04
REGISTER 19-11: CiFEN1: ECAN™ ACCEPTANCE FILTER ENABLE REGISTER
R/W-1
FLTEN15
bit 15
R/W-1
FLTEN14
R/W-1
FLTEN13
R/W-1
FLTEN12
R/W-1
FLTEN11
R/W-1
FLTEN10
R/W-1
FLTEN9
R/W-1
FLTEN8
bit 8
R/W-1
FLTEN7
bit 7
R/W-1
FLTEN6
R/W-1
FLTEN5
R/W-1
FLTEN4
R/W-1
FLTEN3
R/W-1
FLTEN2
R/W-1
FLTEN1
R/W-1
FLTEN0
bit 0
Legend:
R = Readable bit
-n = Value at POR
C = Writeable bit, but only ‘0’ can be written to clear the bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-0
FLTENn: Enable Filter n to Accept Messages bits
1 = Enable Filter n
0 = Disable Filter n
REGISTER 19-12: CiBUFPNT1: ECAN™ FILTER 0-3 BUFFER POINTER REGISTER
R/W-0
bit 15
R/W-0
R/W-0
F3BP<3:0>
R/W-0
R/W-0
R/W-0
R/W-0
F2BP<3:0>
R/W-0
bit 8
R/W-0
bit 7
R/W-0
R/W-0
F1BP<3:0>
R/W-0
R/W-0
R/W-0
R/W-0
F0BP<3:0>
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
C = Writeable bit, but only ‘0’ can be written to clear the bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-12
bit 11-8
bit 7-4
bit 3-0
F3BP<3:0>: RX Buffer mask for Filter 3
1111 = Filter hits received in RX FIFO buffer
1110 = Filter hits received in RX Buffer 14
•
•
•
0001 = Filter hits received in RX Buffer 1
0000 = Filter hits received in RX Buffer 0
F2BP<3:0>: RX Buffer mask for Filter 2 (same values as bit 15-12)
F1BP<3:0>: RX Buffer mask for Filter 1 (same values as bit 15-12)
F0BP<3:0>: RX Buffer mask for Filter 0 (same values as bit 15-12)
© 2011 Microchip Technology Inc.
DS70293E-page 205