PIC18C658 MICROCHIP [Microchip Technology], PIC18C658 Datasheet - Page 186

• Manufacturer Part Number: PIC18C658
• Description: High-Performance Microcontrollers with CAN Module
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18CXX8
REGISTER 17-2:
DS30475A-page 186
bit 7-5
bit 4
bit 3-1
bit 0
CANSTAT – CAN STATUS REGISTER
Legend:
R = Readable bit
- n = Value at POR
bit 7
OPMODE2:OPMODE0: Operation Mode Status bits
111 = Reserved
110 = Reserved
101 = Reserved
100 = Configuration mode
011 = Listen Only mode
010 = Loopback mode
001 = Disable mode
000 = Normal mode
Unimplemented: Read as ’0’
ICODE2:ICODE0: Interrupt Code bits
When an interrupt occurs, a prioritized coded interrupt value will be present in the
ICODE2:ICODE0 bits. These codes indicate the source of the interrupt. The ICODE2:ICODE0
bits can be copied to the WIN2:WIN0 bits to select the correct buffer to map into the Access
Bank area. See Example 17-1 for code example.
111 = Wake-up on Interrupt
110 = RXB0 Interrupt
101 = RXB1 Interrupt
100 = TXB0 Interrupt
011 = TXB1 Interrupt
010 = TXB2 Interrupt
001 = Error Interrupt
000 = No Interrupt
Unimplemented: Read as ’0’
OPMODE2 OPMODE1 OPMODE0
Note:
R-1
Before the device goes into SLEEP mode, select Disable mode.
R-0
Advanced Information
W = Writable bit
’1’ = Bit is set
R-0
U-0
—
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
ICODE2
R-0
ICODE1
R-0
2000 Microchip Technology Inc.
x = Bit is unknown
ICODE0
R-0
U-0
—
bit 0