> From:         Bryan Mumford[SMTP:bryan@BMUMFORD.COM]
> Sent:         Thursday, November 20, 2003 6:16 PM
> To:   PICLIST@MITVMA.MIT.EDU
> Subject:      [PIC:] odd syntax in archives

> I've found a square root function in the archives, but I don't
> understand the code as written, and neither does my assembler! Here's
> a sample:

>        clrf ACCcHI,f ;
>        clrf ACCbLO,w ;

> I understand the "clrf" followed by a register, but what's the ",f"
> and ",w" mean? I thought CLRF had no additional parameters (beyond
> the register).

Even though these instructions are defined for the 18 series, you
shouldn't assume that they are correct just because somebody used
them. They could be just plain wrong.

John Power

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