DSPIC30F2023 Microchip Technology Inc., DSPIC30F2023 Datasheet - Page 32

• Manufacturer Part Number: DSPIC30F2023
• Description: 28/44-pin Dspic30f1010/202x Enhanced Flash Smps 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

dsPIC30F1010/202X
TABLE 3-1:
FIGURE 3-2:
DS70178C-page 30
Instruction Access
TBLRD/TBLWT
TBLRD/TBLWT
Program Space Visibility
Access Type
Note: Program Space Visibility cannot be used to access bits <23:16> of a word in program memory.
Using
Program
Counter
Using
Program
Space
Visibility
Using
Table
Instruction
PROGRAM SPACE ADDRESS CONSTRUCTION
DATA ACCESS FROM PROGRAM SPACE ADDRESS GENERATION
Space
Select
User/
Configuration
User
User
(TBLPAG<7> = 0)
Configuration
(TBLPAG<7> = 1)
User
1/0
0
0
Access
Space
PSVPAG Reg
TBLPAG Reg
8 bits
8 bits
Select
Preliminary
Program Counter
<23>
0
0
24-bit EA
TBLPAG<7:0>
TBLPAG<7:0>
23 bits
1
<22:16>
PSVPAG<7:0>
15 bits
16 bits
Program Space Address
EA
EA
PC<22:1>
<15>
© 2006 Microchip Technology Inc.
Select
Data EA <15:0>
Data EA <15:0>
Byte
0
<14:1>
Data EA <14:0>
<0>
0