[Coco] floppy disk controller question for those that still use them

Gene Heskett gene.heskett at verizon.net
Thu Jan 28 20:32:24 EST 2010


On Thursday 28 January 2010, Darren A wrote:
>On 1/28/10, Darren A   wrote:
>> <snip>
>>
>> ... You need to AND the value with $33 to mask out the invalid
>> bits. A value of $1D would then become $13 indicating that SCS is
>> going to slot 4 and CTS is going to slot 2.
>
>I goofed on that one:  $1D  ANDed with $33 actually gives you $11.
>
Now that you mention it, kcalc agrees with this.  I hadn't checked before.

Thanks for the heads up, Darren

-- 
Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)

<Davide> how bout a policy policing policy with a policy for changing the
         police policing policy



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