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Les Bird
, …
Joseph Travis
22
Jul 19
New H8 graphics card design
Joe, the fix was actually quite simple. I just needed to invert the A0 signal when using H8 ports.
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New H8 graphics card design
Joe, the fix was actually quite simple. I just needed to invert the A0 signal when using H8 ports.
Jul 19
J.B. Langston
,
Lee Hart
5
Jul 13
CEN-U07 transistor EOL
Most power transistors have the collector in the middle, so there are quite a few candidates if you
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CEN-U07 transistor EOL
Most power transistors have the collector in the middle, so there are quite a few candidates if you
Jul 13
smb...@gmail.com
,
Joseph Travis
3
Jul 12
A nice H8 bundle up on ebay
Wow, that shows how badly I wasn't paying attention. I saw weird video boards, but completely
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A nice H8 bundle up on ebay
Wow, that shows how badly I wasn't paying attention. I saw weird video boards, but completely
Jul 12
Darrell Pelan
,
glenn.f...@gmail.com
3
Jul 8
Disk Image Utility update
Thanks, Glenn On Mon, Jul 8, 2024 at 1:03 PM <glenn.f...@gmail.com> wrote: Good
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Disk Image Utility update
Thanks, Glenn On Mon, Jul 8, 2024 at 1:03 PM <glenn.f...@gmail.com> wrote: Good
Jul 8
Glenn Roberts
, …
Lee Hart
8
Jul 7
[The Washington Post] Japan won its ‘war’ on floppy disks, but its love of archaic tech lingers
First, the article was interesting, and worth reading. For those that didn't read it: The
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[The Washington Post] Japan won its ‘war’ on floppy disks, but its love of archaic tech lingers
First, the article was interesting, and worth reading. For those that didn't read it: The
Jul 7
Alexander 'Z' Pierson
, …
Paul Cushing
13
Jul 6
H19/Z19 Questions & Project Status
So it looks like there were at least 6 versions of the Terminal Logic Board up thru the Heathkit H19-
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H19/Z19 Questions & Project Status
So it looks like there were at least 6 versions of the Terminal Logic Board up thru the Heathkit H19-
Jul 6
Lee Hart
, …
Douglas Miller
9
Jul 3
CP/M BASICs
Here is the excerpt from the Magnolia Microsystem CP/M Guide on how to run it:
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CP/M BASICs
Here is the excerpt from the Magnolia Microsystem CP/M Guide on how to run it:
Jul 3
Glenn Roberts
Jul 3
H8/ebay
Kind of nice to see a complete h8 system on eBay, but fishing for top dollar of course. Local pickup
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H8/ebay
Kind of nice to see a complete h8 system on eBay, but fishing for top dollar of course. Local pickup
Jul 3
Glenn Roberts
2
Jul 2
eBay h8
Sold at $880. One of the better eBay deals for Heath computer equipment lately… $880 for the computer
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eBay h8
Sold at $880. One of the better eBay deals for Heath computer equipment lately… $880 for the computer
Jul 2
Les Bird
, …
Joseph Travis
15
Jul 1
New graphics, sound and joystick module for RCBUS
Hi Scott, Looks like Glenn and Joe already chimed in with the links you need. I'd be happy to
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New graphics, sound and joystick module for RCBUS
Hi Scott, Looks like Glenn and Joe already chimed in with the links you need. I'd be happy to
Jul 1
Mark Garlanger
, …
Joseph Travis
6
Jun 24
Charles Floto
I did a little research on copyright law and what happens when the copyright holder dies. Just like
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Charles Floto
I did a little research on copyright law and what happens when the copyright holder dies. Just like
Jun 24
glenn.f...@gmail.com
,
Joseph Travis
3
Jun 14
computers in TN
He probably does have a '29 since he listed the documentation in one of his sales… Sent from my
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computers in TN
He probably does have a '29 since he listed the documentation in one of his sales… Sent from my
Jun 14
snhirsch
, …
norberto.collado koyado.com
14
Jun 8
Case for Z67-IDE+
On 6/8/24 04:31, norberto.collado koyado.com wrote: > Thanks! YW! BTW, the bgcode file was
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Case for Z67-IDE+
On 6/8/24 04:31, norberto.collado koyado.com wrote: > Thanks! YW! BTW, the bgcode file was
Jun 8
Les Bird
, …
norberto.collado koyado.com
31
Jun 7
HA8-3 Game Library - Over 100 games and counting!
Thanks, Les, for your support!👍 Get Outlook for iOS From: se...@googlegroups.com <sebhc@
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HA8-3 Game Library - Over 100 games and counting!
Thanks, Les, for your support!👍 Get Outlook for iOS From: se...@googlegroups.com <sebhc@
Jun 7
Glenn Roberts
,
Randy E (OoMOR)
2
May 29
More
And then there's this auction... 235565901612 Randy On Friday, May 10, 2024 at 4:02:30 AM UTC-7
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More
And then there's this auction... 235565901612 Randy On Friday, May 10, 2024 at 4:02:30 AM UTC-7
May 29
Marcel Prisi
May 29
TheSVD for 16 hard sectors
Hi, I am trying a few options in order to replace old 16 hard sectors Micropolis 5.25 drives hooked
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TheSVD for 16 hard sectors
Hi, I am trying a few options in order to replace old 16 hard sectors Micropolis 5.25 drives hooked
May 29
Glenn Roberts
, …
Steven Hirsch
7
May 24
Pololu
Right. The main advantage of the Pololus is they are step up/down. Most others are step down. Mostly
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Pololu
Right. The main advantage of the Pololus is they are step up/down. Most others are step down. Mostly
May 24
dmg6385
, …
norberto.collado koyado.com
5
May 22
Board identification help
It is a parallel printer buffer with RAM and some ROMs. Not sure how the ROMs and RAM are used. Get
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Board identification help
It is a parallel printer buffer with RAM and some ROMs. Not sure how the ROMs and RAM are used. Get
May 22
Jeff Tranter
, …
Joseph Travis
15
May 19
Looking for Advice on Debugging H89 Floppy
In the HDOS2 partition, drive SY0: (of the H89-CF) has a program, XRSIZR.ABS for testing floppy
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Looking for Advice on Debugging H89 Floppy
In the HDOS2 partition, drive SY0: (of the H89-CF) has a program, XRSIZR.ABS for testing floppy
May 19
Bob Groh
, …
dwight
13
May 17
Converter/adapter to hook up conventional PC keyboard to H19/H88/H89?
This is likely not exactly what you are looking for. On: https://github.com/prog4004/Blue-EForth you
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Converter/adapter to hook up conventional PC keyboard to H19/H88/H89?
This is likely not exactly what you are looking for. On: https://github.com/prog4004/Blue-EForth you
May 17
Terry Smedley
, …
norberto.collado koyado.com
29
May 12
Cherry MX keyboard for H19
Thanks Joe! Get Outlook for iOS From: se...@googlegroups.com <se...@googlegroups.com> on behalf
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Cherry MX keyboard for H19
Thanks Joe! Get Outlook for iOS From: se...@googlegroups.com <se...@googlegroups.com> on behalf
May 12
glenn.f...@gmail.com
, …
norberto.collado koyado.com
3
May 11
H89 CF
Very nice setup with the parallel cable attached to the H89 chassis. I still have several H89-CF
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H89 CF
Very nice setup with the parallel cable attached to the H89 chassis. I still have several H89-CF
May 11
Glenn Roberts
,
rw...@robhome.com
2
May 10
H8
But imagine the heat it will generate! Rob Waggoner ________________________________ From: sebhc@
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H8
But imagine the heat it will generate! Rob Waggoner ________________________________ From: sebhc@
May 10
Yin
, …
norberto.collado koyado.com
6
May 10
H-89 questions
I still have one H89 Soft Sector bare board available if interested. http://koyado.com/Heathkit/H89-
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H-89 questions
I still have one H89 Soft Sector bare board available if interested. http://koyado.com/Heathkit/H89-
May 10
norberto.collado koyado.com
, …
Lee Hart
14
May 9
HDOS Bernoulli Device driver...
I seem to recall an article (in REMark?) that dealt with this. The 8250 UART has a BAUDOUT clock
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HDOS Bernoulli Device driver...
I seem to recall an article (in REMark?) that dealt with this. The 8250 UART has a BAUDOUT clock
May 9
Jay Crutti
,
Mark Garlanger
2
May 9
VCF Southwest 2024 June 14-16
Anyone on the list planning to attend? I'll try to make it, but I don't have anything ready
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VCF Southwest 2024 June 14-16
Anyone on the list planning to attend? I'll try to make it, but I don't have anything ready
May 9
glenn.f...@gmail.com
,
smb...@gmail.com
2
May 5
More downsizing
I saw that nice looking H17 come up and figured, "That must be Glenn!" Scott On Sunday 5
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More downsizing
I saw that nice looking H17 come up and figured, "That must be Glenn!" Scott On Sunday 5
May 5
Paul Cushing
,
Joseph Travis
2
May 3
H19 Terminal Logic Board request
Hi Paul, I have a H19A TLB you can use. I'll contact you off list. Joe On Fri, May 3, 2024 at 9:
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H19 Terminal Logic Board request
Hi Paul, I have a H19A TLB you can use. I'll contact you off list. Joe On Fri, May 3, 2024 at 9:
May 3
Craig Bladow
, …
Glenn Roberts
62
May 2
DIY Heathkit H8 Enclosure
The brass inserts I'm using are tapered and heat-set. I use a soldering iron to inset them almost
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DIY Heathkit H8 Enclosure
The brass inserts I'm using are tapered and heat-set. I use a soldering iron to inset them almost
May 2
Glenn Roberts
, …
Alex - K3CIM
10
Apr 28
Triple 17
and to put my two cents in... use the drives on a h37 controller and you wont need hard sector
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Triple 17
and to put my two cents in... use the drives on a h37 controller and you wont need hard sector
Apr 28