🚀 go-pugleaf

In article <1990Nov1.211506.6670@csrd.uiuc.edu> usevitch@s24.csrd.uiuc.edu (Bryan Usevitch) writes:
>girzong@infonode.ingr.com (Gary Girzon) writes:
>
>
>>does anyone know a good source for the 3.12 MHZ crystal required with
>>the SP0256? also, will a standard colorburst (3.58 MHZ) crystal work,
>>perhaps with a higher pitch?
>
>I was a teaching assistant for a group of students that built a speech
>synthesis board around this device.  They used different crystals for
>different effects (such as male and female voices) with good success.  I am
>not sure if they had to modify the digital timings of the circuit to 
>compensate for the different crystal values but as I remember they simply
>swapped crystal values.
 I used a standard 3.2768 MHz crystal in my SPO256 device - no hassle getting 
one of those - might even get one from the dreaded Tandy/RatShack...


 enjoy....





-- 
--Yer give it a twist, an' a flick o' yer wrist, an yer fling it right over
 yer 'ed. Oi !--
___________________________________________________________________________
----Saddam Hussein - nuke him 'till he glows, then shoot him in the dark---