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 4-5:
RXBNSIDL - RECEIVE BUFFER N STANDARD IDENTIFIER LOW
(ADDRESS: 62h, 72h)
R-x
R-x
R-x
R-x
R-x
SID2
SID1
SID0
SRR
IDE
bit 7
U-0
R-x
—
EID17
R-x
EID16
bit 0
bit 7-5
bit 4
bit 3
bit 2
bit 1-0
SID<2:0>: Standard Identifier Bits <2:0>
These bits contain the three least significant bits of the Standard Identifier for the received mes-
sage
SRR: Standard Frame Remote Transmit Request Bit (valid only if IDE bit = ‘0’)
1 = Standard Frame Remote Transmit Request Received
0 = Standard Data Frame Received
IDE: Extended Identifier Flag
This bit indicates whether the received message was a Standard or an Extended Frame
1 = Received message was an Extended Frame
0 = Received message was a Standard Frame
Unimplemented: Reads as '0'
EID<17:16>: Extended Identifier Bits <17:16>
These bits contain the two most significant 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 4-6:
RXBNEID8 - RECEIVE BUFFER N EXTENDED IDENTIFIER MID
(ADDRESS: 63h, 73h)
R-x
EID15
bit 7
R-x
EID14
R-x
EID13
R-x
EID12
R-x
EID11
R-x
EID10
R-x
EID9
R-x
EID8
bit 0
bit 7-0
EID<15:8>: Extended Identifier Bits <15:8>
These bits hold bits 15 through 8 of the Extended Identifier 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
© 2007 Microchip Technology Inc.
DS21291F-page 27
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