Datasheet

dsPIC33FJ12MC201/202
DS70265E-page 54 © 2007-2011 Microchip Technology Inc.
FIGURE 4-7: DATA ACCESS FROM PROGRAM SPACE ADDRESS GENERATION
0Program Counter
23 bits
1
PSVPAG
8 bits
EA
15 bits
Program Counter
(1)
Select
TBLPAG
8 bits
EA
16 bits
Byte Select
0
0
1/0
User/Configuration
Table Operations
(2)
Program Space Visibility
(1)
Space Select
24 bits
23 bits
(Remapping)
1/0
0
Note 1: The Least Significant bit of program space addresses is always fixed as ‘0’ to
maintain word alignment of data in the program and data spaces.
2: Table operations are not required to be word aligned. Table read operations are permitted
in the configuration memory space.