MCP2515DM-PCTL Microchip Technology, MCP2515DM-PCTL Datasheet - Page 46
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MCP2515DM-PCTL
Manufacturer Part Number
MCP2515DM-PCTL
Description
BOARD DEMO FOR MCP2515
Manufacturer
Microchip Technology
Series
PICtail™r
Type
Network Controller & Processorr
Specifications of MCP2515DM-PCTL
Main Purpose
Interface, CAN Controller
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
MCP2515, MCP25020
Primary Attributes
Stand alone CAN Controller with CAN I/O Expander
Interface Type
CAN
Operating Voltage
5 V
Product
Modules
For Use With/related Products
MCP2515, MCP25020
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Secondary Attributes
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
MCP2515
FIGURE 6-1:
REGISTER 6-1:
REGISTER 6-2:
DS21801F-page 46
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
TEC7
REC7
R-0
R-0
TEC: Transmit Error Count bits <7:0>
REC: Receive Error Count bits <7:0>
REC6
TEC6
REC < 127 or
TEC < 127
R-0
R-0
Error-Passive
ERROR MODES STATE DIAGRAM
TEC – TRANSMIT ERROR COUNTER
(ADDRESS: 1Ch)
REC – RECEIVER ERROR COUNTER
(ADDRESS: 1Dh)
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
REC5
TEC5
R-0
R-0
TEC > 255
REC > 127 or
TEC > 127
REC4
TEC4
R-0
R-0
Error-Active
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
RESET
REC3
TEC3
R-0
R-0
Bus-Off
REC2
TEC2
R-0
R-0
128 occurrences of
11 consecutive
“recessive” bits
© 2010 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
REC1
TEC1
R-0
R-0
REC0
TEC0
R-0
R-0
bit 0
bit 0