Re: [stella] RAM usage

Subject: Re: [stella] RAM usage
From: Glenn Saunders <cybpunks@xxxxxxxxxxxxx>
Date: Tue, 20 Jun 2000 21:54:58 -0700
At 12:29 AM 6/21/2000 -0400, you wrote:
The 128 bytes of RAM are inside the RIOT..."RAM,I/O,TIMER"
Yes the RIOT RAM is mapped into the 6507's address space at $80-$FF.
The TIA registers are mapped into the other half of zero page at $0-$7F.

Zero page is 256 bytes, right? So this would not conflict with the 128 byte mirror of RIOT RAM exposed through zero page?

Glenn Saunders - Producer - Cyberpunks Entertainment Personal homepage: Cyberpunks Entertainment:

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