MCP2510T-E/SO View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
MCP2510T-E/SO Datasheet PDF : 80 Pages
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MCP2510
REGISTER 4-7:
RXBNEID0 - RECEIVE BUFFER N EXTENDED IDENTIFIER LOW
(ADDRESS: 64h, 74h)
R-x
EID7
bit 7
R-x
EID6
R-x
EID5
R-x
EID4
R-x
EID3
R-x
EID2
R-x
EID1
R-x
EID0
bit 0
bit 7-0
EID<7:0>: Extended Identifier Bits <7:0>
These bits hold the least significant eight bits of the Extended Identifier for the received mes-
sage
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
’1’ = Bit is set
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared x = Bit is unknown
REGISTER 4-8:
RXBNDLC - RECEIVE BUFFER N DATA LENGTH CODE
(ADDRESS: 65h, 75h)
U-0
—
bit 7
R-x
R-x
RTR
RB1
R-x
R-x
R-x
RB0
DLC3
DLC2
R-x
DLC1
R-x
DLC0
bit 0
bit 7
bit 6
bit 5
bit 4
bit 3-0
Unimplemented: Reads as '0'
RTR: Extended Frame Remote Transmission Request Bit (valid only when RXBnSIDL.IDE = 1)
1 = Extended Frame Remote Transmit Request Received
0 = Extended Data Frame Received
RB1: Reserved Bit 1
RB0: Reserved Bit 0
DLC<3:0>: Data Length Code
Indicates number of data bytes that were received
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
’1’ = Bit is set
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared x = Bit is unknown
REGISTER 4-9:
RXBNDM - RECEIVE BUFFER N DATA FIELD BYTE M
(ADDRESS: 66h-6Dh, 76h-7Dh)
R-x
RBNDm7
bit 7
R-x
RBNDm6
R-x
RBNDm5
R-x
RBNDm4
R-x
RBNDm3
R-x
RBNDm2
R-x
RBNDm1
R-x
RBNDm0
bit 0
bit 7-0
RBNDm7:RBNDm0: Receive Buffer N Data Field Byte m
Eight bytes containing the data bytes for the received message
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
’1’ = Bit is set
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared x = Bit is unknown
DS21291F-page 28
© 2007 Microchip Technology Inc.
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