Datasheet

dsPIC33FJXXXGPX06/X08/X10
DS70286C-page 204 © 2009 Microchip Technology Inc.
REGISTER 19-11: CiFEN1: ECAN™ ACCEPTANCE FILTER ENABLE REGISTER
R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1
FLTEN15 FLTEN14 FLTEN13 FLTEN12 FLTEN11 FLTEN10 FLTEN9 FLTEN8
bit 15 bit 8
R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1 R/W-1
FLTEN7 FLTEN6 FLTEN5 FLTEN4 FLTEN3 FLTEN2 FLTEN1 FLTEN0
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 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 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
F3BP<3:0> F2BP<3:0>
bit 15 bit 8
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
F1BP<3:0> F0BP<3:0>
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 15-12 F3BP<3:0>: RX Buffer Written when Filter 3 Hits bits
bit 11-8 F2BP<3:0>: RX Buffer Written when Filter 2 Hits bits
bit 7-4 F1BP<3:0>: RX Buffer Written when Filter 1 Hits bits
bit 3-0 F0BP<3:0>: RX Buffer Written when Filter 0 Hits bits
1111 = Filter hits received in RX FIFO buffer
1110 = Filter hits received in RX Buffer 14
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•
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0001 = Filter hits received in RX Buffer 1
0000 = Filter hits received in RX Buffer 0