[sdiy] ADC/DAC to Microprocessor for Audio

Colin f colinf at nildram.co.uk
Tue Nov 16 10:07:03 CET 2004


--------- Original Message --------
From: Roman <modular at go2.pl>
Subject: Re: [sdiy] ADC/DAC to Microprocessor for Audio
Date: 16/11/04 10:55

> with pic18 you better stay with 8bit ADC/DAC, because running 16-bit or
> 24-bit precision arithmetic would eat a lot of MIPS.

The arithmetic situation is greatly improved by the hardware multiplier on
the PIC 18F - unsigned 8 bit multiply in 1 clock. Lovely... Combined with
the BoostC compiler, these are finally a PIC I can be bothered with ;-)

Cheers,
Colin f



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