DSPIC30F2012AT-20E/ML 查看數據表（PDF） - Microchip Technology

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DSPIC30F2012AT-20E/ML

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC30F2011/2012/3012/3013

FIGURE 2-2:

DSP ENGINE BLOCK DIAGRAM

40

40-bit Accumulator A

40-bit Accumulator B

Carry/Borrow Out

Saturate

Carry/Borrow In

Adder

Negate

S

a

40

Round

t 16

u

Logic r

a

t

e

40

40

40

Barrel

Shifter 16

40

Sign-Extend

32

16

Zero Backfill

32

33

17-bit

Multiplier/Scaler

16

16

To/From W Array

DS70139F-page 24

© 2008 Microchip Technology Inc.

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