Re: [stella] tutorial progress

Subject: Re: [stella] tutorial progress
From: "Andrew Davie" <adavie@xxxxxxxxxxx>
Date: Fri, 28 Jun 2002 18:58:09 +1000

> You have 22 + 53 which is 75 cycles, not 76.
>
> Wouldn't it be 54 cycles?


Since there are 3 machine cycles per colour clock, and the areas are 160
colour clocks displayed, and 68 colour clocks of horizontal blank, the
actual values are  160/3 (=53.33333) and 68/3 (=22.66666).    53.333.. +
22.666..... = 76.  The diagram was a bit misleading.

Cheers
A




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