MCP2515DM-PTPLS Microchip Technology, MCP2515DM-PTPLS Datasheet - Page 28

• Manufacturer Part Number: MCP2515DM-PTPLS
• Description: BOARD DAUGHTER PICTAIL MCP2515
• Manufacturer: Microchip Technology

Specifications of MCP2515DM-PTPLS

• Main Purpose: Interface, CAN Controller
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP2515, MCP2551
• Primary Attributes: CAN Controller and CAN Transceiver in a PICtail Plus Daughter Board
• Silicon Manufacturer: Microchip
• Application Sub Type: CAN
• Kit Application Type: Interface
• Silicon Core Number: MCP2515, MCP2551
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP2515
REGISTER 4-2:
DS21801F-page 28
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-5
bit 4
bit 3
bit 2-0
U-0
—
Unimplemented: Read as ‘0’
RXM: Receive Buffer Operating Mode bits
11 = Turn mask/filters off; receive any message
10 = Receive only valid messages with extended identifiers that meet filter criteria
01 = Receive only valid messages with standard identifiers that meet filter criteria
00 = Receive all valid messages using either standard or extended identifiers that meet filter criteria
Unimplemented: Read as ‘0’
RXRTR: Received Remote Transfer Request bit
1 = Remote Transfer Request Received
0 = No Remote Transfer Request Received
FILHIT: Filter Hit bits - indicates which acceptance filter enabled reception of message
101 = Acceptance Filter 5 (RXF5)
100 = Acceptance Filter 4 (RXF4)
011 = Acceptance Filter 3 (RXF3)
010 = Acceptance Filter 2 (RXF2)
001 = Acceptance Filter 1 (RXF1) (Only if BUKT bit set in RXB0CTRL)
000 =
R/W-0
RXM1
RXB1CTRL – RECEIVE BUFFER 1 CONTROL
(ADDRESS: 70h)
Acceptance Filter 0 (RXF0) (Only if BUKT bit set in RXB0CTRL)
W = Writable bit
‘1’ = Bit is set
R/W-0
RXM0
U-0
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
RXRTR
R-0
FILHIT2
R-0
© 2010 Microchip Technology Inc.
x = Bit is unknown
FILHIT1
R-0
FILHIT0
R-0
bit 0