DSPIC33FJ256MC710A-I Datasheet, PDF (67/374 Pages) Microchip Technology – 16-bit Digital Signal Controllers (up to 256 KB Flash and 30 KB SRAM) with Motor Control and Advanced Analog

dsPIC33FJXXXMCX06A/X08A/X10A
FIGURE 4-8:
BIT-REVERSED ADDRESS EXAMPLE
Sequential Address
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 0
Bit Locations Swapped Left-to-Right
Around Center of Binary Value
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b1 b2 b3 b4 0
Bit-Reversed Address
Pivot Point
XB = 0x0008 for a 16-Word Bit-Reversed Buffer
TABLE 4-37:
A3
A2
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
BIT-REVERSED ADDRESS SEQUENCE (16-ENTRY)
Normal Address
Bit-Reversed Address
A1
A0
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
Decimal
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A3
A2
A1
A0
0
0
0
0
1
0
0
0
0
1
0
0
1
1
0
0
0
0
1
0
1
0
1
0
0
1
1
0
1
1
1
0
0
0
0
1
1
0
0
1
0
1
0
1
1
1
0
1
0
0
1
1
1
0
1
1
0
1
1
1
1
1
1
1
Decimal
0
8
4
12
2
10
6
14
1
9
5
13
3
11
7
15
 2009-2012 Microchip Technology Inc.
DS70594D-page 67