PIC18F2682-I/PT MICROCHIP [Microchip Technology], PIC18F2682-I/PT Datasheet - Page 85

• Manufacturer Part Number: PIC18F2682-I/PT
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 5-2:
© 2007 Microchip Technology Inc.
B4SIDL
Receive mode
B4SIDL
Transmit mode
B4SIDH
B4CON
Receive mode
B4CON
Transmit mode
B3D7
B3D6
B3D5
B3D4
B3D3
B3D2
B3D1
B3D0
B3DLC
Receive mode
B3DLC
Transmit mode
B3EIDL
B3EIDH
B3SIDL
Receive mode
B3SIDL
Transmit mode
B3SIDH
B3CON
Receive mode
B3CON
Transmit mode
B2D7
B2D6
B2D5
B2D4
B2D3
B2D2
B2D1
B2D0
B2DLC
Receive mode
B2DLC
Transmit mode
Legend: x = unknown, u = unchanged, - = unimplemented, q = value depends on condition. Shaded cells are unimplemented, read as ‘0’.
Note 1:
File Name
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
2:
3:
4:
5:
6:
7:
8:
9:
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
Bit 21 of the PC is only available in Test mode and Serial Programming modes.
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)”.
These registers and/or bits are not implemented on PIC18F2682/2685 devices and are read as ‘0’. Reset values are shown for PIC18F4682/4685
devices; individual unimplemented bits should be interpreted as ‘—’.
The PLLEN bit is only available in specific oscillator configurations; otherwise, it is disabled and reads as ‘0’. See Section 2.6.4 “PLL in INTOSC
Modes”.
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.
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’.
CAN bits have multiple functions depending on the selected mode of the CAN module.
This register reads all ‘0’s until the ECAN™ technology is set up in Mode 1 or Mode 2.
These registers and/or bits are available on PIC18F4682/4685 devices only.
RXFUL
RXFUL
B3D77
B3D67
B3D57
B3D47
B3D37
B3D27
B3D17
B3D07
B2D77
B2D67
B2D57
B2D47
B2D37
B2D27
B2D17
B2D07
SID10
TXBIF
EID15
SID10
TXBIF
Bit 7
SID2
SID2
EID7
SID2
SID2
—
—
—
—
REGISTER FILE SUMMARY (PIC18F2682/2685/4682/4685) (CONTINUED)
RXRTR
TXRTR
RXRTR
TXRTR
TXABT
TXABT
B3D76
B3D66
B3D56
B3D46
B3D36
B3D26
B3D16
B3D06
B2D76
B2D66
B2D56
B2D46
B2D36
B2D26
B2D16
B2D06
RXM1
EID14
RXM1
Bit 6
SID1
SID1
SID9
EID6
SID1
SID1
SID9
RXRTRRO
RXRTRRO
TXLARB
TXLARB
B3D75
B3D65
B3D55
B3D45
B3D35
B3D25
B3D15
B3D05
B2D75
B2D65
B2D55
B2D45
B2D35
B2D25
B2D15
B2D05
EID13
SID0
SID0
SID8
EID5
SID0
SID0
SID8
Bit 5
RB1
RB1
—
—
FILHIT4
FILHIT4
PIC18F2682/2685/4682/4685
TXERR
TXERR
B3D74
B3D64
B3D54
B3D44
B3D34
B3D24
B3D14
B3D04
B2D74
B2D64
B2D54
B2D44
B2D34
B2D24
B2D14
B2D04
EID12
Bit 4
SRR
SID7
EID4
SRR
SID7
RB0
RB0
—
—
—
—
Preliminary
FILHIT3
TXREQ
FILHIT3
TXREQ
EXIDE
B3D73
B3D63
B3D53
B3D43
B3D33
B3D23
B3D13
B3D03
EXIDE
B2D73
B2D63
B2D53
B2D43
B2D33
B2D23
B2D13
B2D03
DLC3
DLC3
EID11
DLC3
DLC3
EXID
SID6
EID3
EXID
SID6
Bit 3
FILHIT2
FILHIT2
RTREN
RTREN
B3D72
B3D62
B3D52
B3D42
B3D32
B3D22
B3D12
B3D02
B2D72
B2D62
B2D52
B2D42
B2D32
B2D22
B2D12
B2D02
EID10
DLC2
DLC2
DLC2
DLC2
Bit 2
SID5
EID2
SID5
—
—
—
—
FILHIT1
FILHIT1
TXPRI1
TXPRI1
B3D71
B3D61
B3D51
B3D41
B3D31
B3D21
B3D01
B2D71
B2D61
B2D51
B2D41
B2D31
B2D21
B2D01
B3D11
B2D11
EID17
EID17
EID17
EID17
DLC1
DLC1
DLC1
DLC1
SID4
EID1
EID9
SID4
Bit 1
FILHIT0
TXPRI0
FILHIT0
TXPRI0
B3D70
B3D60
B3D50
B3D40
B3D30
B3D20
B3D10
B3D00
B2D70
B2D60
B2D50
B2D40
B2D30
B2D20
B2D10
B2D00
EID16
EID16
EID16
EID16
DLC0
DLC0
DLC0
DLC0
SID3
EID0
EID8
SID3
Bit 0
DS39761B-page 83
xxxx x-xx 56, 298
xxx- x-xx 56, 298
xxxx xxxx 57, 297
0000 0000 57, 296
0000 0000 57, 296
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
-xxx xxxx 56, 301
-x-- xxxx 56, 302
xxxx xxxx 57, 299
xxxx xxxx 57, 299
xxxx x-xx 56, 298
xxx- x-xx 56, 298
xxxx xxxx 57, 297
0000 0000 57, 296
0000 0000 57, 296
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 57, 300
xxxx xxxx 58, 300
xxxx xxxx 58, 300
-xxx xxxx 56, 301
-x-- xxxx 56, 302
POR, BOR
Value on
on page:
Details