Re: A86: Down and left arrow bug

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Down and left arrow bug
From: Chris <chrisg@nauticom.net>
Date: Fri, 19 Sep 1997 22:36:09 -0400
References: <199709200227.VAA01007@smtp.gte.net>
Reply-To: assembly-86@lists.ticalc.org

Cyber Optic wrote:

> If you program the Z80 you may heard of the instruction "di" (Disable
> Interrupts), and "ei" (Enable Interrupts)..
> Odviously this will not help you out---- the games must be redesigned
> to
> support this "8-directional" keypad.

This may be a stupid question (I'm a beginner to ASM)... but if you
disable intercepts, do you give up the ability to do fast grayscale
graphics?

References:

Re: A86: Down and left arrow bug

From: "Cyber Optic" <matt514@gte.net>

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