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PIC18F4580 Datasheet, PDF (298/484 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology | |||
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PIC18F2480/2580/4480/4580
REGISTER 23-24: BnSIDH: TX/RX BUFFER n STANDARD IDENTIFIER REGISTERS,
HIGH BYTE IN RECEIVE MODE [0 ⤠n ⤠5, TXnEN (BSEL0<n>) = 0](1)
R-x
R-x
R-x
R-x
R-x
R-x
R-x
SID10
SID9
SID8
SID7
SID6
SID5
SID4
bit 7
R-x
SID3
bit 0
bit 7-0
SID10:SID3: Standard Identifier bits (if EXIDE (BnSIDL<3>) = 0)
Extended Identifier bits EID28:EID21 (if EXIDE = 1).
Note 1: These registers are available in Mode 1 and 2 only.
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
â1â = Bit is set
U = Unimplemented bit, read as â0â
â0â = Bit is cleared x = Bit is unknown
REGISTER 23-25: BnSIDH: TX/RX BUFFER n STANDARD IDENTIFIER REGISTERS,
HIGH BYTE IN TRANSMIT MODE [0 ⤠n ⤠5, TXnEN (BSEL0<n>) = 1](1)
R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x R/W-x
SID10
SID9
SID8
SID7
SID6
SID5
SID4
bit 7
R/W-x
SID3
bit 0
bit 7-0
SID10:SID3: Standard Identifier bits (if EXIDE (BnSIDL<3>) = 0)
Extended Identifier bits EID28:EID21 (if EXIDE = 1).
Note 1: These registers are available in Mode 1 and 2 only.
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
â1â = Bit is set
U = Unimplemented bit, read as â0â
â0â = Bit is cleared x = Bit is unknown
DS39637A-page 296
Preliminary
 2004 Microchip Technology Inc.
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