PCM18XK1 Microchip Technology, PCM18XK1 Datasheet - Page 280

• Manufacturer Part Number: PCM18XK1
• Description: MODULE PROC PIC18F8680,6680,8565
• Manufacturer: Microchip Technology

Specifications of PCM18XK1

• Accessory Type: Processor Module
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: ICE2000
• For Use With: ICE2000 - EMULATOR MPLAB-ICE 2000 POD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F6585/8585/6680/8680
REGISTER 23-1:
DS30491C-page 278
bit 7-5
bit 4
bit 3-1
bit 0
bit 3-0
Mode 0
Mode 1
Mode 2
CANCON: CAN CONTROL REGISTER
bit 7
REQOP2:REQOP0: Request CAN Operation Mode bits
1xx = Request Configuration mode
011 = Request Listen Only mode
010 = Request Loopback mode
001 = Request Disable mode
000 = Request Normal mode
ABAT: Abort All Pending Transmissions bit
1 = Abort all pending transmissions (in all transmit buffers)
0 = Transmissions proceeding as normal
Mode 0:
WIN2:WIN0: Window Address bits
This selects which of the CAN buffers to switch into the access bank area. This allows access
to the buffer registers from any data memory bank. After a frame has caused an interrupt, the
ICODE2:ICODE0 bits can be copied to the WIN2:WIN0 bits to select the correct buffer. See
Example 23-2 for a code example.
111 = Receive Buffer 0
110 = Receive Buffer 0
101 = Receive Buffer 1
100 = Transmit Buffer 0
011 = Transmit Buffer 1
010 = Transmit Buffer 2
001 = Receive Buffer 0
000 = Receive Buffer 0
Unimplemented: Read as ‘0’
Mode 1:
Unimplemented: Read as ‘0’
Mode 2:
FP3:FP0: FIFO Read Pointer bits
These bits point to the message buffer to be read.
0111:0000 = Message buffer to be read
1111:1000 = Reserved
REQOP2
REQOP2
REQOP2
Legend:
R = Readable bit
- n = Value at POR
R/W-1
R/W-1
R/W-1
REQOP1
REQOP1
REQOP1
R/W-0
R/W-0
R/W-0
REQOP0
REQOP0
REQOP0
W = Writable bit
‘1’ = Bit is set
R/W-0
R/W-0
R/W-0
R/S-0
ABAT
R/S-0
ABAT
R/S-0
ABAT
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WIN2
FP3
U-0
R-0
—
R/W-0
WIN1
FP2
U-0
R-0
—
 2004 Microchip Technology Inc.
x = Bit is unknown
R/W-0
WIN0
FP1
U-0
R-0
—
FP0
U-0
U-0
R-0
—
—
bit 0