Re: [stella] RAM usage

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?


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Current Thread
Re: [stella] interlace, (continued) Clay Halliwell - Tue, 27 Jun 2000 22:40:03 -0400 (EDT) Glenn Saunders - Thu, 29 Jun 2000 01:21:40 -0400 (EDT) Chris Wilkson - Thu, 22 Jun 2000 11:57:28 -0400 (EDT) Chris Wilkson - Wed, 21 Jun 2000 00:29:49 -0400 (EDT) Glenn Saunders - Wed, 21 Jun 2000 00:55:43 -0400 (EDT) <= adavie - Tue, 20 Jun 2000 22:54:14 -0400 (EDT) Glenn Saunders - Tue, 20 Jun 2000 23:28:59 -0400 (EDT) Chris Wilkson - Wed, 21 Jun 2000 00:22:15 -0400 (EDT) adavie - Tue, 20 Jun 2000 22:54:16 -0400 (EDT)

Current Thread

Re: [stella] interlace, (continued)
- adavie - Tue, 20 Jun 2000 22:54:14 -0400 (EDT)
  - Glenn Saunders - Tue, 20 Jun 2000 23:28:59 -0400 (EDT)
  - Chris Wilkson - Wed, 21 Jun 2000 00:22:15 -0400 (EDT)
- adavie - Tue, 20 Jun 2000 22:54:16 -0400 (EDT)

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