Re: Hardware emulation of 6509 using 6502?

From: Mia Magnusson <*mia_at_plea.se*> Date: Fri, 29 Jun 2018 14:50:01 +0200 Message-ID: <20180629145001.0000185d@plea.se> · mia_at_plea.se

Den Thu, 28 Jun 2018 19:00:54 -0500 skrev Jim Brain <brain@jbrain.com>:
> Fixed:
> 
> assign oe_bank =                          r_w & phi2_6509 & ce_bank;
> 
> Needs to be:
> 
> assign oe_bank =                          r_w & ce_bank;
> 
> For academic purpose, checking old board.

So the CPLD is faster than the 6509, not surprising.

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