DSPIC33FJ16GP101_13 Datasheet, PDF (80/386 Pages) Microchip Technology – 16-Bit Digital Signal Controllers up to 32-Kbyte Flash and 2-Kbyte SRAM

dsPIC33FJ16(GP/MC)101/102 AND dsPIC33FJ32(GP/MC)101/102/104
FIGURE 4-9:
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
Program Space Visibility⁽¹⁾
(Remapping)
0
Select
1
PSVPAG
8 Bits
EA
0
15 Bits
23 Bits
User/Configuration
Space Select
Byte Select
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.
DS70652E-page 80
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