
2009 Microchip Technology Inc.
DS41236E-page 29
PIC12F508/509/16F505
FIGURE 4-8:
DIRECT/INDIRECT ADDRESSING (PIC16F505)
Note 1:
Direct Addressing
(FSR)
6
5
4
(opcode)
0
Bank Select
Location Select
00
01
10
11
00h
0Fh
10h
Data
Memory(1)
1Fh
3Fh
5Fh
7Fh
Bank 0
Bank 1
Bank 2
Bank 3
Indirect Addressing
6
5
4
(FSR)
0
Bank
Location Select
Addresses
map back to
addresses
in Bank 0.