PIC18F2682 Datasheet, PDF (70/484 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2682/2685/4682/4685
FIGURE 5-5:
BSR<3:0>
= 0000
= 0001
= 0010
= 0011
= 0100
= 0101
= 0110
= 0111
= 1000
= 1001
= 1010
= 1011
= 1100
= 1101
= 1110
= 1111
DATA MEMORY MAP FOR PIC18F2682/2685/4682/4685 DEVICES
Data Memory Map
00h
Bank 0
FFh
00h
Bank 1
FFh
00h
Bank 2
FFh
00h
Bank 3
FFh
00h
Bank 4
FFh
00h
Bank 5
FFh
00h
Bank 6
FFh
00h
Bank 7
FFh
00h
Bank 8
FFh
00h
Bank 9
FFh
00h
Bank 10
FFh
00h
Bank 11
FFh
Bank 12 ^00h
FFh
Bank 13 ^00h
FFh
00h
Bank 14
FFh
00h
Bank 15
FFh
Access RAM
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
GPR
CAN SFRs
CAN SFRs
CAN SFRs
SFR
000h
05Fh
060h
0FFh
100h
1FFh
200h
2FFh
300h
3FFh
400h
4FFh
500h
5FFh
600h
6FFh
700h
7FFh
800h
8FFh
900h
9FFh
A00h
AFFh
B00h
BFFh
C00h
CFFh
D00h
DFFh
E00h
EFFh
F00h
F5Fh
F60h
FFFh
When a = 0:
The BSR is ignored and the
Access Bank is used.
The first 128 bytes are
general purpose RAM
(from Bank 0).
The second 128 bytes are
Special Function Registers
(from Bank 15).
When a = 1:
The BSR specifies the Bank
used by the instruction.
Access Bank
00h
Access RAM Low
5Fh
Access RAM High ^60h
(SFRs)
FFh
DS39761B-page 68
Preliminary
© 2007 Microchip Technology Inc.