Datasheet

PIC18F2585/2680/4585/4680
DS39625C-page 84 Preliminary © 2007 Microchip Technology Inc.
B2DLC
(8)
Receive mode
— RXRTR RB1 RB0 DLC3 DLC2 DLC1 DLC0 -xxx xxxx 56, 300
B2DLC
(8)
Transmit mode
—TXRTR— — DLC3 DLC2 DLC1 DLC0 -x-- xxxx 56, 301
B2EIDL
(8)
EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 57, 299
B2EIDH
(8)
EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 57, 298
B2SIDL
(8)
Receive mode
SID2 SID1 SID0 SRR EXID —EID17EID16xxxx x-xx 56, 297
B2SIDL
(8)
Transmit mode
SID2 SID1 SID0 — EXIDE —EID17EID16xxx- x-xx 56, 297
B2SIDH
(8)
SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 57, 296
B2CON
(8)
Receive mode
RXFUL RXM1 RXRTRRO FILHIT4 FILHIT3 FILHIT2 FILHIT1 FILHIT0 0000 0000 58, 294
B2CON
(8)
Transmit mode
TXBIF RXM1 TXLARB TXERR TXREQ RTREN TXPRI1 TXPRI0 0000 0000 58, 295
B1D7
(8)
B1D77 B1D76 B1D75 B1D74 B1D73 B1D72 B1D71 B1D70 xxxx xxxx 58, 299
B1D6
(8)
B1D67 B1D66 B1D65 B1D64 B1D63 B1D62 B1D61 B1D60 xxxx xxxx 58, 299
B1D5
(8)
B1D57 B1D56 B1D55 B1D54 B1D53 B1D52 B1D51 B1D50 xxxx xxxx 58, 299
B1D4
(8)
B1D47 B1D46 B1D45 B1D44 B1D43 B1D42 B1D41 B1D40 xxxx xxxx 58, 299
B1D3
(8)
B1D37 B1D36 B1D35 B1D34 B1D33 B1D32 B1D31 B1D30 xxxx xxxx 58, 299
B1D2
(8)
B1D27 B1D26 B1D25 B1D24 B1D23 B1D22 B1D21 B1D20 xxxx xxxx 58, 299
B1D1
(8)
B1D17 B1D16 B1D15 B1D14 B1D13 B1D12 B1D11 B1D10 xxxx xxxx 58, 299
B1D0
(8)
B1D07 B1D06 B1D05 B1D04 B1D03 B1D02 B1D01 B1D00 xxxx xxxx 58, 299
B1DLC
(8)
Receive mode
— RXRTR RB1 RB0 DLC3 DLC2 DLC1 DLC0 -xxx xxxx 56, 300
B1DLC
(8)
Transmit mode
—TXRTR— — DLC3 DLC2 DLC1 DLC0 -x-- xxxx 56, 301
B1EIDL
(8)
EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 58, 299
B1EIDH
(8)
EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 58, 298
B1SIDL
(8)
Receive mode
SID2 SID1 SID0 SRR EXID —EID17EID16xxxx x-xx 56, 297
B1SIDL
(8)
Transmit mode
SID2 SID1 SID0 — EXIDE —EID17EID16xxx- x-xx 56, 297
B1SIDH
(8)
SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 58, 296
B1CON
(8)
Receive mode
RXFUL RXM1 RXRTRRO FILHIT4 FILHIT3 FILHIT2 FILHIT1 FILHIT0 0000 0000 58, 295
B1CON
(8)
Transmit mode
TXBIF TXABT TXLARB TXERR TXREQ RTREN TXPRI1 TXPRI0 0000 0000 58, 295
B0D7
(8)
B0D77 B0D76 B0D75 B0D74 B0D73 B0D72 B0D71 B0D70 xxxx xxxx 58, 299
B0D6
(8)
B0D67 B0D66 B0D65 B0D64 B0D63 B0D62 B0D61 B0D60 xxxx xxxx 58, 299
B0D5
(8)
B0D57 B0D56 B0D55 B0D54 B0D53 B0D52 B0D51 B0D50 xxxx xxxx 58, 299
B0D4
(8)
B0D47 B0D46 B0D45 B0D44 B0D43 B0D42 B0D41 B0D40 xxxx xxxx 58, 299
B0D3
(8)
B0D37 B0D36 B0D35 B0D34 B0D33 B0D32 B0D31 B0D30 xxxx xxxx 58, 299
B0D2
(8)
B0D27 B0D26 B0D25 B0D24 B0D23 B0D22 B0D21 B0D20 xxxx xxxx 58, 299
B0D1
(8)
B0D17 B0D16 B0D15 B0D14 B0D13 B0D12 B0D11 B0D10 xxxx xxxx 58, 299
B0D0
(8)
B0D07 B0D06 B0D05 B0D04 B0D03 B0D02 B0D01 B0D00 xxxx xxxx 58, 299
TABLE 5-2: REGISTER FILE SUMMARY (PIC18F2585/2680/4585/4680) (CONTINUED)
File Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Value on
POR, BOR
Details
on page:
Legend: x = unknown, u = unchanged, - = unimplemented, q = value depends on condition
Note 1: Bit 21 of the PC is only available in Test mode and Serial Programming modes.
2: The SBOREN bit is only available when CONFIG2L<1:0> = 01; otherwise, it is disabled and reads as ‘0’. See Section 4.4 “Brown-out Reset
(BOR)”.
3: These registers and/or bits are not implemented on PIC18F2X8X devices and are read as ‘0’. Reset values are shown for PIC18F4X8X
devices; individual unimplemented bits should be interpreted as ‘—’.
4: The PLLEN bit is only available in specific oscillator configuration; otherwise, it is disabled and reads as ‘0’. See Section 2.6.4 “PLL in
INTOSC Modes”.
5: The RE3 bit is only available when Master Clear Reset is disabled (CONFIG3H<7> = 0); otherwise, RE3 reads as ‘0’. This bit is read-only.
6: RA6/RA7 and their associated latch and direction bits are individually configured as port pins based on various primary oscillator modes.
When disabled, these bits read as ‘0’.
7: CAN bits have multiple functions depending on the selected mode of the CAN module.
8: This register reads all ‘0’s until the ECAN™ technology is set up in Mode 1 or Mode 2.
9: These registers are available on PIC18F4X8X devices only.