Datasheet

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
DS70591E-page 284  2009-2012 Microchip Technology Inc.
REGISTER 21-1: CxCTRL1: ECANx CONTROL REGISTER 1
U-0 U-0 R/W-0 R/W-0 r-0 R/W-1 R/W-0 R/W-0
— — CSIDL ABAT r REQOP<2:0>
bit 15 bit 8
R-1 R-0 R-0 U-0 R/W-0 U-0 U-0 R/W-0
OPMODE<2:0>
—CANCAP — —WIN
bit 7 bit 0
Legend: r = Reserved bit
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 15-14 Unimplemented: Read as ‘0’
bit 13 CSIDL: ECANx Stop in Idle Mode bit
1 = Discontinues module operation when device enters Idle mode
0 = Continues module operation in Idle mode
bit 12 ABAT: Abort All Pending Transmissions bit
1 = Signals all transmit buffers to abort transmission
0 = Module will clear this bit when all transmissions are aborted
bit 11 Reserved: Do not use
bit 10-8 REQOP<2:0>: Request Operation Mode bits
111 = Sets Listen All Messages mode
110 = Reserved
101 = Reserved
100 = Sets Configuration mode
011 = Sets Listen Only Mode
010 = Sets Loopback mode
001 = Sets Disable mode
000 = Sets Normal Operation mode
bit 7-5 OPMODE<2:0>: Operation Mode bits
111 = Module is in Listen All Messages mode
110 = Reserved
101 = Reserved
100 = Module is in Configuration mode
011 = Module is in Listen Only mode
010 = Module is in Loopback mode
001 = Module is in Disable mode
000 = Module is in Normal Operation mode
bit 4 Unimplemented: Read as ‘0’
bit 3 CANCAP: CAN Message Receive Timer Capture Event Enable bit
1 = Enables input capture based on CAN message receive
0 = Disables CAN capture
bit 2-1 Unimplemented: Read as ‘0’
bit 0 WIN: SFR Map Window Select bit
1 = Use filter window
0 = Use buffer window