[Techtoolslist] Realllly need a Z80/AA

[William Stillwell]

at some point in time, we are going to need to create replacment pod cables
:)

William Stillwell

Board Member - Inspiration labs, Inc. a 501c3 organization

Board Member - West Central Florida Group, Inc. a 501c3 organization

Board Member & Co-Founder - Byte Amusement Group // Free Play Florida
Arcade & Pinball Show a 501c3 organization

Board Member - Clearwater Amateur Radio Society

On Tue, Aug 8, 2017 at 2:29 PM, Andrew Finn via Techtoolslist <
techtoolslist at flippers.com> wrote:

> Yes I just going to say the cable is twisted against the flat cable on the
> plain z80 pod, but beggars can't be choosers and where the hell are you
> going to get the exact twisted cable for it these days?? As rare as rocking
> horse poo with some hens teeth in it!!!
>
> I used a Zilog Z84C002PEC (20mhz) processor and it worked formed that's
> all can say.
>
> Sent from my iPhone
> Please excuse any spelling or grammar mistakes as this was sent from my
> iPhone
>
> > On 8 Aug 2017, at 6:31 pm, Tony Jones <tony at tonyjones.com> wrote:
> >
> > On Tue, Aug 8, 2017 at 10:13 AM, Andrew Finn via Techtoolslist
> > <techtoolslist at flippers.com> wrote:
> >> I believe you just change the cpu for a faster one inside the pod which
> is what I did with mine and it worked on arcade boards
> >
> > There is a Fluke document describing how to convert to an /AA,  it's
> > on flippers ftp.   It's more than just the cpu.   Plus you also need
> > the 685461 grounded cable to replace the 585141 flat.
> >
> >> I was repairing, but I read if the clock speed is too fast then the UUT
> might not function properly in that case you need the
> >> Z80QT pod but just changing the processor turns the pod into a Z80AA
> >
> > I thought the AA and the QT were the same in terms of UUTs they would
> > support,  the only difference being that the QT obviously has larger
> > eprom code size (and thus a diff board design) to support the quick
> > tests,   same as with v6 of the 68k pod.
> >
> > tony
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