PIC24FJ128GA308-I/PT Microchip Technology, PIC24FJ128GA308-I/PT Datasheet - Page 70

• Manufacturer Part Number: PIC24FJ128GA308-I/PT
• Description: 16-bit, 16 MIPS, 128 KB Flash, 8 KB RAM, 69 I/O, LCD, XLP W/Vbat 80 TQFP 12x12x1
• Manufacturer: Microchip Technology

PIC24FJ128GA310 FAMILY
FIGURE 4-8:
DS39996F-page 70
Note 1: DSRPAG<8> acts as word select. DSRPAG<9> should always be ‘1’ to map program memory to data memory.
Program Counter
Table Operations
Program Space Visibility
(Remapping)
2: The instructions, TBLRDH/TBLWTH/TBLRDL/TBLWTL, decide if the higher or lower word of program memory is
accessed. TBLRDH/TBLWTH instructions access the higher word and TBLRDL/TBLWTL instructions access the
lower word. Table read operations are permitted in the configuration memory space.
DATA ACCESS FROM PROGRAM SPACE ADDRESS GENERATION
(2)
(1)
User/Configuration
1-Bit
Space Select
1/0
0
0
TBLPAG
DSRPAG<7:0>
8 Bits
8 Bits
Select
Program Counter
1
24 Bits
23 Bits
23 Bits
 2010-2011 Microchip Technology Inc.
16 Bits
EA
EA
15 Bits
Byte Select
1/0
1/0
0