Steve:
Been busy with working nights since this COVID-19 mess started and guess
I missed some of the REXCPM posts. I am another interested in a REXCPM
4mb et al. No hurry as am in the middle of upgrading one of my other
computers.
In trying to catch up with REXCPM info I didn't see anything
NOT sold by me, but I thought some might like to know a NADSbox is for sale.
Cheers!
https://www.ebay.com/itm/203014522824?ul_noapp=true
correct sir!
On Tue, Jun 9, 2020 at 11:02 AM Bert Put wrote:
> Hi Steve,
>
> Ah, I think I see now. The REXCPM provides the BIOS, BDOS, and the rest
> of the CP/M stuff, and the Z80 upgrade only replaces the CPU, and adds a
> Z80 CPU, but no CP/M specific stuff. Is that correct? Thanks!
>
>
Hi Steve,
Ah, I think I see now. The REXCPM provides the BIOS, BDOS, and the rest
of the CP/M stuff, and the Z80 upgrade only replaces the CPU, and adds a
Z80 CPU, but no CP/M specific stuff. Is that correct? Thanks!
Regards,Bert
On 6/9/20 9:55 AM, Stephen Adolph wrote:
> Hi Bert,
> in
On 6/8/20 9:37 PM, Doug Jackson wrote:
Hi Stephen,
How awesome. I would love one, but, remember, I changed the Molex
socket out for a standard socket when I was a trainee (many years ago),
so I could plug other items into it.
I have sockets if you want to put an original socket back in.
Hi Bert,
in order to run ANY CP/M on M100, you need REXCPM.
The Z80 upgrade is "beta" and still being refined. I plan to offer that
as a separate device.
So you could get started with REXCPM and then augment it with the dual
processor card.
make sense?
Steve
On Tue, Jun 9, 2020 at 10:47 AM
Hi Steve,
Is this the Z80 unit? I'm interested in running Turbo Pascal (I already
have a Kaypro 2X to run it on but it's not exactly "portable" :-)
If this is the Z80 version then I'm definitely interested. Thanks. :-)
Regards,Bert
On 6/8/20 9:05 PM, Stephen Adolph wrote:
> Thanks for
Hi Chris,
gotcha.
Can you reach out off list with address info?
I guess you want a 2MB version for M100?
Steve
On Tue, Jun 9, 2020 at 12:22 AM Chris Fezzler wrote:
> Me too!
>
> Chris
>
> On Monday, June 8, 2020, 10:17:11 PM EDT, Stephen Adolph <
> twospru...@gmail.com> wrote:
>
>
>
Hi James, the REX Wiki page has been updated, lots of info there- cheers
Steve
On Tue, Jun 9, 2020 at 6:31 AM James Zeun wrote:
> Hi Steve
>
> Where can one find info about the REXCPM? I feel like I stepped away
> from the computer and missed a huge chunk of development and
> discussion haha
>
Hi Eric, here are some answers-
REX# provides better mechanical mounting via the Molex adapter, and it
includes a redesign that improves reliability. However, I am reducing
feature support and one of the removed features is main rom replacement.
Original REX uses flash, REXCPM uses SRAM. Flash
Hi Steve
Where can one find info about the REXCPM? I feel like I stepped away
from the computer and missed a huge chunk of development and
discussion haha
James
On 9 Jun 2020, at 00:23, Stephen Adolph wrote:
Hi everyone,
Just a note to say I am ready to take orders for REXCPM!
Ah, I’ve just answered my own questions I think. The REX# is still flash based
so does not need a capacitor to protect its memory.
I guess this leaves me with two questions;
1. does the REX# still support main OS ROM replacement through hardware
modification? (I haven’t done this yet, but was
Hi,
Looks awesome! I do have some questions. I currently have a ‘legacy’ REX
installed in my 102. I think it is clear that the REXCPM is a definite upgrade.
What improvements would the Rex# bring to an existing REX user?
I also have a question about the Capacitor and memory protection on the
13 matches
Mail list logo
