DSPIC30F2012 Microchip Technology Inc., DSPIC30F2012 Datasheet - Page 31

• Manufacturer Part Number: DSPIC30F2012
• Description: Dspic30f2011/2012/3012/3013 High-performance Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

TABLE 3-1:
FIGURE 3-3:
© 2006 Microchip Technology Inc.
Instruction Access
TBLRD/TBLWT
TBLRD/TBLWT
Program Space Visibility
Access Type
Note:
Using
Program
Counter
Using
Program
Space
Visibility
Using
Table
Instruction
PROGRAM SPACE ADDRESS CONSTRUCTION
Program space visibility cannot be used to access bits <23:16> of a word in program memory.
DATA ACCESS FROM PROGRAM SPACE ADDRESS GENERATION
User/
Configuration
Space
Select
User
User
(TBLPAG<7> = 0)
Configuration
(TBLPAG<7> = 1)
User
1/0
0
0
Access
Space
PSVPAG Reg
TBLPAG Reg
dsPIC30F2011/2012/3012/3013
8 bits
8 bits
Select
Program Counter
<23>
0
0
TBLPAG<7:0>
TBLPAG<7:0>
23 bits
24-bit EA
1
<22:16>
PSVPAG<7:0>
Program Space Address
15 bits
16 bits
EA
EA
PC<22:1>
<15>
Data EA<15:0>
Data EA<15:0>
Select
Byte
0
<14:1>
Data EA<14:0>
DS70139E-page 29
<0>
0