RE: MOnSter 6502

From: Baltissen, GJPAA (Ruud) <ruud.baltissen_at_apg.nl>
Date: Mon, 30 May 2016 11:40:03 +0000
Message-ID: <54F350D2C6501448A3EE14B7854C5FB53CCEE6EE@WSV10441N3.office01.internalcorp.net>
Extra comment:

> The original design had only two but then I needed something to handle indexed commands and the first design had extra adders to take care of this. 

The reason for using the extra adders was that, what ever I tried, I needed more cycles than the 6502 when using the 8 bits ALU as adder. After introducing the adders, I found out I could be faster than the 6502. So I then wondered (and still do) how the 6502 handled indexed operations.


Met vriendelijke groet / With kind regards,
Ruud Baltissen

www.Baltissen.org




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