Re: [stella] RIOT RAM test

Subject: Re: [stella] RIOT RAM test
From: Dennis Debro <ddebro@xxxxxxxxxxxxx>
Date: Wed, 27 Nov 2002 8:06:29 -0500
Hi Al,

Thanks for the results.

> A 17 line display is also what I was witness to.

An off topic question just to see if I got the scan line couting right. In the Stella Programing Guide (following NTSC) you have 3 lines of VSYNC, 37 lines of VBLANK, 192 lines for the kernal, and 30 lines for overscan. I know that typical NTSC TVs can show more than 192 lines but sticking with this would that mean that the Z26 log read out should be:
 VSYNC stops on line 4
 VBLANK stops on line 40
 Kernal stops on line 232
 Overscan stops on line 262

Take care,
Dennis

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