DSPIC33FJ32GP202_11 Datasheet, PDF (53/284 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ32GP202/204 and dsPIC33FJ16GP304
FIGURE 4-7:
DATA ACCESS FROM PROGRAM SPACE ADDRESS GENERATION
Program Counter⁽¹⁾
0
Program Counter
0
23 bits
Table Operations⁽²⁾
1/0
TBLPAG
8 bits
EA
1/0
16 bits
24 bits
Select
1
EA
0
Program Space Visibility⁽¹⁾
(Remapping)
0
PSVPAG
8 bits
15 bits
23 bits
User/Configuration
Space Select
Byte Select
Note 1: The Least Significant bit (LSb) 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.
© 2011 Microchip Technology Inc.
DS70290G-page 53