MCP2515DM-BM Microchip Technology, MCP2515DM-BM Datasheet - Page 14

• Manufacturer Part Number: MCP2515DM-BM
• Description: BOARD DEMO FOR MCP2515/51
• Manufacturer: Microchip Technology
• Series: PICtail™r

Specifications of MCP2515DM-BM

• Main Purpose: Interface, CAN Controller
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP2515, MCP2551
• Primary Attributes: Stand alone CAN Controller with SPI
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP2515, MCP2551
• Features: Two Identical Boards And A CAN Cable For Creating A Small CAN Bus, CAN Bus PC Software
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP2515 PICtail
FIGURE 2-3:
DS51572A-page 10
= 0
(TX0D3 = 0x00)
TX0D3<4> = 0
LED = ON
SERVICE I/O FIRMWARE FLOW
RC2 = 0
™
RC1 = 0
Demo Board User’s Guide
YES
OFF
Clear gRXFlag
gSampleFlag?
(gLEDStatus)
LED Status?
gSampleFlag
gRXFlag?
Pressed?
SendMsg
SendMsg
START
RXMsg
Button
TXB0
TXB1
Clear
= 1
A
RC1 = 1
This flag is set in the ISR for
ON
No
This flag is set in the ISR
when Timer 0 times out 16
times (256 ms).
requests the I/O status (i.e.,
This is the message that
push button status) from
the INT pin.
Node B (MCP25020)
= 0
(TX0D3 = 0x10)
TX0D3<4> = 1
LED = OFF
RC2 = 1
© 2005 Microchip Technology Inc.
ServiceIO
A
A