70291E Datasheet, PDF (261/436 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
REGISTER 21-15: CiBUFPNT4: ECAN™ FILTER 12-15 BUFFER POINTER REGISTER
R/W-0
bit 15
R/W-0
R/W-0
F15BP<3:0>
R/W-0
R/W-0
R/W-0
R/W-0
F14BP<3:0>
R/W-0
bit 8
R/W-0
bit 7
R/W-0
R/W-0
F13BP<3:0>
R/W-0
R/W-0
R/W-0
R/W-0
F12BP<3:0>
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
C = Writable 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
F15BP<3:0>: RX Buffer mask for Filter 15
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
F14BP<3:0>: RX Buffer mask for Filter 14 (same values as bit 15-12)
F13BP<3:0>: RX Buffer mask for Filter 13 (same values as bit 15-12)
F12BP<3:0>: RX Buffer mask for Filter 12 (same values as bit 15-12)
© 2011 Microchip Technology Inc.
DS70291E-page 261