Datasheet
© 2007 Microchip Technology Inc. Preliminary DS39625C-page 81
PIC18F2585/2680/4585/4680
TXB1SIDL SID2 SID1 SID0 — EXIDE —EID17EID16xxx- x-xx 54, 283
TXB1SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 54, 283
TXB1CON TXBIF TXABT TXLARB TXERR TXREQ
— TXPRI1 TXPRI0 0000 0-00 54, 282
TXB2D7 TXB2D77 TXB2D76 TXB2D75 TXB2D74 TXB2D73 TXB2D72 TXB2D71 TXB2D70 xxxx xxxx 54, 284
TXB2D6 TXB2D67 TXB2D66 TXB2D65 TXB2D64 TXB2D63 TXB2D62 TXB2D61 TXB2D60 xxxx xxxx 54, 284
TXB2D5 TXB2D57 TXB2D56 TXB2D55 TXB2D54 TXB2D53 TXB2D52 TXB2D51 TXB2D50 xxxx xxxx 54, 284
TXB2D4 TXB2D47 TXB2D46 TXB2D45 TXB2D44 TXB2D43 TXB2D42 TXB2D41 TXB2D40 xxxx xxxx 54, 284
TXB2D3 TXB2D37 TXB2D36 TXB2D35 TXB2D34 TXB2D33 TXB2D32 TXB2D31 TXB2D30 xxxx xxxx 54, 284
TXB2D2 TXB2D27 TXB2D26 TXB2D25 TXB2D24 TXB2D23 TXB2D22 TXB2D21 TXB2D20 xxxx xxxx 54, 284
TXB2D1 TXB2D17 TXB2D16 TXB2D15 TXB2D14 TXB2D13 TXB2D12 TXB2D11 TXB2D10 xxxx xxxx 55, 284
TXB2D0 TXB2D07 TXB2D06 TXB2D05 TXB2D04 TXB2D03 TXB2D02 TXB2D01 TXB2D00 xxxx xxxx 55, 284
TXB2DLC
—TXRTR— — DLC3 DLC2 DLC1 DLC0 -x-- xxxx 55, 285
TXB2EIDL EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 55, 284
TXB2EIDH EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 55, 283
TXB2SIDL SID2 SID1 SID0
— EXIDE —EID17EID16xxxx x-xx 55, 283
TXB2SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxx- x-xx 55, 283
TXB2CON TXBIF TXABT TXLARB TXERR TXREQ
— TXPRI1 TXPRI0 0000 0-00 55, 282
RXM1EIDL EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 55, 304
RXM1EIDH EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 55, 304
RXM1SIDL SID2 SID1 SID0
— EXIDEN —EID17EID16xxx- x-xx 55, 304
RXM1SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 55, 304
RXM0EIDL EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 55, 304
RXM0EIDH EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 55, 304
RXM0SIDL SID2 SID1 SID0
— EXIDEN —EID17EID16xxx- x-xx 55, 304
RXM0SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 55, 303
RXF5EIDL EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 55, 303
RXF5EIDH EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 55, 303
RXF5SIDL SID2 SID1 SID0
— EXIDEN —EID17EID16xxx- x-xx 55, 302
RXF5SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 55, 302
RXF4EIDL EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 55, 303
RXF4EIDH EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 55, 303
RXF4SIDL SID2 SID1 SID0
— EXIDEN —EID17EID16xxx- x-xx 55, 302
RXF4SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 55, 302
RXF3EIDL EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 55, 303
RXF3EIDH EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 55, 303
RXF3SIDL SID2 SID1 SID0
— EXIDEN —EID17EID16xxx- x-xx 55, 302
RXF3SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 55, 302
RXF2EIDL EID7 EID6 EID5 EID4 EID3 EID2 EID1 EID0 xxxx xxxx 55, 303
RXF2EIDH EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8 xxxx xxxx 55, 303
RXF2SIDL SID2 SID1 SID0
— EXIDEN —EID17EID16xxx- x-xx 55, 302
RXF2SIDH SID10 SID9 SID8 SID7 SID6 SID5 SID4 SID3 xxxx xxxx 55, 302
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.