[Techtoolslist] 6800 to 6502 pod combo ROM?

[Theron Troxel]

Thanks for the help.  

The eprom I have in there is labeled 540344 U3 1.1.  I tried comparing checksums with it and the three links above, and none of them matched.  I assumed this was the dual boot, and that's why I didn't change it out.

Is the 6502 the best one to use if converting?  Do I just burn this to a 2716 or do I have to double the image first?  

Thanks again.



On Thursday, January 2, 2014 2:57 PM, John Doe <zabanitu at mail.com> wrote:
 
here is a tutorial:
http://forums.arcade-museum.com/showthread.php?t=217476

grab eprom files here:
http://arcarc.xmission.com/Test%20Equipment/Fluke/6800pod/

file "6502" is for a 6502 pod
file "540344r1.1.6800" is for a 6800 pod
file "540344" should be used for "dual boot" pod.

try and let us know.

Zab
 
----- Original Message -----

>From: Theron Troxel

>Sent: 01/02/14 09:28 PM

>To: Technical Tools Mail List

>Subject: Re: [Techtoolslist] 6800 to 6502 pod combo ROM? 

>I went back and double checked my work on cut traces and jumpers and didn't see any errors.  I replaced the 6800 with a 6502a, and tied pin 19 to VCC.   Can I use the original ROM in the 6800 POD?  If so, is it more than just tying pin 19 to VCC?  Thanks again!  On Sunday, December 29, 2013 7:27 PM, Rodger Boots <rlboots2 at gmail.com> wrote:  6502P would be 1MHz in a plastic case. 

6502A is a 2 MHz part (needed especially for vector games).  On Dec 29, 2013 6:53 PM, "Troxelone" <troxelone at yahoo.com> wrote:  > Is there a difference between a 6502a and a 6502p? I took a 6502p out of 

> my working Centipede PCB and put it in the pod. 

> 

> 

> 

> > On Dec 29, 2013, at 6:32 PM, Rodger Boots <rlboots2 at gmail.com> wrote: 

> > 

> > REALLY stupid question, but you did also replace the 6800 with a 6502. 

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