PIC32MX1XX/2XX/5XX 64/100-PIN FAMILY
REGISTER 23-10: C1FLTCON0: CAN FILTER CONTROL REGISTER 0
Bit Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
Bit
27/19/11/3 26/18/10/2
Bit
25/17/9/1
31:24
23:16
15:8
7:0
R/W-0
FLTEN3
R/W-0
FLTEN2
R/W-0
FLTEN1
R/W-0
FLTEN0
R/W-0
R/W-0
MSEL3<1:0>
R/W-0
R/W-0
MSEL2<1:0>
R/W-0
R/W-0
MSEL1<1:0>
R/W-0
R/W-0
MSEL0<1:0>
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
FSEL3<4:0>
R/W-0
FSEL2<4:0>
R/W-0
FSEL1<4:0>
R/W-0
FSEL0<4:0>
R/W-0
R/W-0
R/W-0
R/W-0
Bit
24/16/8/0
R/W-0
R/W-0
R/W-0
R/W-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 31
bit 30-29
bit 28-24
bit 23
bit 22-21
FLTEN3: Filter 3 Enable bit
1 = Filter is enabled
0 = Filter is disabled
MSEL3<1:0>: Filter 3 Mask Select bits
11 = Acceptance Mask 3 selected
10 = Acceptance Mask 2 selected
01 = Acceptance Mask 1 selected
00 = Acceptance Mask 0 selected
FSEL3<4:0>: FIFO Selection bits
11111 = Reserved
•
•
•
10000 = Reserved
01111 = Message matching filter is stored in FIFO buffer 15
•
•
•
00000 = Message matching filter is stored in FIFO buffer 0
FLTEN2: Filter 2 Enable bit
1 = Filter is enabled
0 = Filter is disabled
MSEL2<1:0>: Filter 2 Mask Select bits
11 = Acceptance Mask 3 selected
10 = Acceptance Mask 2 selected
01 = Acceptance Mask 1 selected
00 = Acceptance Mask 0 selected
Note: The bits in this register can only be modified if the corresponding filter enable (FLTENn) bit is ‘0’.
DS60001290E-page 256
2014-2017 Microchip Technology Inc.