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PDP11GY

Vintage SBC Computer +special restored PDP-11/23

by PDP11GY

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55 subscribers
34,184 video views
7 months ago

Google engineer builds PC from scratch

At this year's Maker Faire, we meet a Google Android software engineer who decided to build a PC from scratch.

PDP11GY PDP11GY favorited
9 months ago

Fastest PDP-11 = SBC Computer Wire-Wrap design1985-86

VIDEO #1 : Prototyp PDP-11 Single-Board Computer ( SBC ), 1985-1986. One of the fastest PDP-11 and may be the fastest one worldwide. Please note: F...

PDP11GY PDP11GY commented:

There was no operating system like Unix running . Ony programs written in Micro_Power_Pascal or in MACRO-11 assembler could be downloaded to my system.

1 year ago

SBC Computer 1988-92 , Motorola MC68000 , CNC application

VIDEO #2: Prototyp SBC( Single-Board-Computer ), Wire-Wrap technology, 1988-1992, based on a MOTOROLA MC68000 CPU running at 8Mhrz.

Application: 3...

PDP11GY PDP11GY commented:

Hello, much more details you will find on my homepage pdp11gy . com

chapter 3.3 including circuit-diagram. I still have problem to the a floppy-disk where the source

code is on. ( Atari floppy disk ) . Maybe it is media problem. If you have any idea to recover the

data ( via dump program ), ...

1 year ago

Fastest PDP-11 = SBC Computer Wire-Wrap design1985-86

VIDEO #1 : Prototyp PDP-11 Single-Board Computer ( SBC ), 1985-1986. One of the fastest PDP-11 and may be the fastest one worldwide. Please note: F...

PDP11GY PDP11GY commented:

Wish you good luck and success for your project. It gives me pleasure that I could inspire you !

2 years ago

Special, unique DEC PDP-11/23, ( 1983-88 ) has been restored

Video #3: Restored DEC PDP-11/23, 1983-1988. The purpose of this system was software development running under RT-11, for example: DCJ-11 based Sin...

PDP11GY PDP11GY commented:

If you go to my homepage , you will find the link to

bitsavers . org where you get all the infos you need.

2 years ago

Vintage Computer Data-Backup , example with DEC PDP-11/23 running RT-11 ( 1987 )

Video #5 : Vintage Computer Date Backup may be become very importend. Computer oldie don't have interfaces based on current used technology like U...

PDP11GY PDP11GY commented:

I got some computer during my time as an DEC employee and from the Computer-Museum in Munich. More details can be obtained from my homepage if you want.

2 years ago

SBC Computer 1988-92 , Motorola MC68000 , CNC application

VIDEO #2: Prototyp SBC( Single-Board-Computer ), Wire-Wrap technology, 1988-1992, based on a MOTOROLA MC68000 CPU running at 8Mhrz.

Application: 3...

PDP11GY PDP11GY commented:

In my case , word mode works with slash and byte mode works with back-slash. That's the way as it it was implemented by myself.

2 years ago

Running RT-11 BASIC programing language on a restored DEC PDP-11/23 from 1983-1987

Video #4 : Restored PDP-11/23 from 1983-1987, up and running again. This video shows the BASIC programming language environment under RT-11 by writ...

PDP11GY PDP11GY commented:

Always very nice to get feedback from the jung generation. Thanks! I got this computer during my DEC employee time. The PC PSU is a standard 300W PC Power-Supply and did replace the broken original Power Supply.

2 years ago

Year 2000 problem/symptom on PDP-11/23 running RT-11 V05.04 from 1987

Video #6 : Year 2000 problem/symptom with DEC RT-11 Version V05.04. Symptom reproduced @ MAR-09 running RT-11 Version V05.04, XM-monitor on a rest...

PDP11GY PDP11GY commented:

No, I was not able to find a patch for this RT-11 version. As far as I know, a patch is available for the latest distributed RT-11 version.

3 years ago

PDP 11/40 Test Program Toggled

counter program

address: 001000

data:

005000

005200

000775

chase the lights program

address:

002000

data:

005000

005200

006100 *

000005

000775

...

PDP11GY PDP11GY liked
3 years ago

Restoring a Stride 460 computer

Restoring a Stride 460 tower computer. This is a 68000 based computer created by Stride Micro (formerly Sage Computer Technology). It was saved f...

PDP11GY PDP11GY commented:

Restoring vintage computer is very difficult and time-consuming. Good job !

3 years ago

8" Floppy Disks

My 8" floppy disks from the early 70s still in good condition

PDP11GY PDP11GY liked
3 years ago

8" Floppy Disks

My 8" floppy disks from the early 70s still in good condition

PDP11GY PDP11GY commented:

Hello, Do you have any ideas where I can get 8" floppy medias , primary for my vintage DEC-RX02 drive ?

3 years ago

How to build, upgrade, or repair, your own PC Computer

Yes, http://www.geekteks.com repairs PC's but here is a video that someone else upped in regards to how to build your own. I thought it was fairly ...

PDP11GY PDP11GY commented:

No Anti-Static Wrist Strap in use ?

3 years ago

Year 2000 problem/symptom on PDP-11/23 running RT-11 V05.04 from 1987

Video #6 : Year 2000 problem/symptom with DEC RT-11 Version V05.04. Symptom reproduced @ MAR-09 running RT-11 Version V05.04, XM-monitor on a rest...

PDP11GY PDP11GY uploaded
3 years ago

Vintage Computer Data-Backup , example with DEC PDP-11/23 running RT-11 ( 1987 )

Video #5 : Vintage Computer Date Backup may be become very importend. Computer oldie don't have interfaces based on current used technology like U...

PDP11GY PDP11GY uploaded
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