View Profile: nikola-wan - Vintage Computer Forum

February 22nd, 2021, 11:27 AM

nikola-wan replied to a thread Tektronix 4041 computer from the early 1980's - WORKING!! in Other

I have created a Console Commander folder on my github repository for the Tektronix 4041 computer: ...

32 replies | 4196 view(s)

February 21st, 2021, 07:28 PM

nikola-wan replied to a thread Adventure game for the Tektronix 4041 computer in Other

I finished my single-file Adventure for the 4041 and fixed the SAVE/RESTORE over serial. But I couldn't stop at having a single file Adventure,...

2 replies | 140 view(s)

February 21st, 2021, 06:45 PM

nikola-wan added 8 photo(s) to album Tektronix 4041 Computer

February 21st, 2021, 06:45 AM

nikola-wan replied to a thread Tektronix 4052/54 diagnostic ROM pack remade. in Other

I see I never updated THIS thread with my latest Tektronix Diagnostic ROM BASIC program to list not only the system ROM CRCs with two or four Option...

32 replies | 5859 view(s)

February 21st, 2021, 05:57 AM

nikola-wan replied to a thread TransEra 764-RAM Auxiliary Memory for Tektronix 4052/4054 Computers in Other

Jos, Great work again! I can't wait to test it!

20 replies | 1861 view(s)

February 21st, 2021, 05:44 AM

nikola-wan replied to a thread Tek 405x web-browser emulator in Other

The only ROM info I can find is the 4052A/4054A ROM entry point table starting on page 85 of the 4052A Assembler doc: Tektronix...

264 replies | 31208 view(s)

February 20th, 2021, 05:10 PM

nikola-wan replied to a thread Tek 405x web-browser emulator in Other

I thought my upload of the 4052 microcode source (starting on page 13 - pdf page 17) from the 4052/4054 system text fixture docs would be helpful? ...

264 replies | 31208 view(s)

February 20th, 2021, 08:20 AM

nikola-wan replied to a thread Tek 405x web-browser emulator in Other

Dave, Any progress on your 4052 Emulator? Monty

264 replies | 31208 view(s)

February 14th, 2021, 08:47 PM

nikola-wan replied to a thread Adventure game for the Tektronix 4041 computer in Other

I completed my work to create a single Tektronix 4041 BASIC program with all the Adventure files included - no need for mass storage like tape,...

2 replies | 140 view(s)

February 13th, 2021, 05:38 PM

nikola-wan replied to a thread Tektronix 4041 Thermal Printer repair - may also work on AIM-65 thermal printer in Other

I got the replacement 75451B open collector buffer - and when I pulled the right cover off I saw the 4041 buffer was cracked and had a hole in the...

6 replies | 677 view(s)

February 11th, 2021, 12:35 PM

nikola-wan replied to a thread Tektronix 4041 computer from the early 1980's - WORKING!! in Other

Thank you!

32 replies | 4196 view(s)

February 10th, 2021, 06:50 AM

nikola-wan replied to a thread Tektronix 4041 computer from the early 1980's - WORKING!! in Other

Jos, I tried the Tek4010, but it doesn't work with the EZ-TEST program which requires the color 4100 series terminals as shown in the first...

32 replies | 4196 view(s)

February 9th, 2021, 06:31 PM

nikola-wan replied to a thread Tektronix 4041 computer from the early 1980's - WORKING!! in Other

I received my order for the ATOM Hat, which brings out the power and IO pins of the ATOM to a header. I cut one trace on the ATOM Hat PCB and...

32 replies | 4196 view(s)

February 8th, 2021, 03:06 PM

nikola-wan replied to a thread Tektronix 4041 Thermal Printer repair - may also work on AIM-65 thermal printer in Other

More debug work on my 4041 printer - root cause the 75451B open-collector buffer on the FIRE-1 signal, which activates the printer motor when open...

6 replies | 677 view(s)

February 7th, 2021, 11:03 AM

nikola-wan replied to a thread Tektronix 4041 Thermal Printer repair - may also work on AIM-65 thermal printer in Other

My 4041 thermal printer stopped working, so I started repair work on it this weekend. Since the motor didn't move at all, I first removed the...

6 replies | 677 view(s)

February 5th, 2021, 11:15 AM

nikola-wan added 2 photo(s) to album Tektronix 4907 Floppy Drive

February 5th, 2021, 11:10 AM

nikola-wan replied to a thread Tektronix 405x GPIB Flash Drive in Other

I made contact with the author of the AR488 GPIB project, and he is interested in helping me create the Tektronix 405x computer Tape drive emulator....

30 replies | 5675 view(s)

February 4th, 2021, 03:56 PM

nikola-wan started a thread Adventure game for the Tektronix 4041 computer in Other

I now have my port of Adventure running on my 4041, connected to my PC with a USB to serial converter and Tera Term terminal program! I have also...

2 replies | 140 view(s)

January 31st, 2021, 03:36 PM

nikola-wan replied to a thread Tektronix 4041 computer from the early 1980's - WORKING!! in Other

Here is the link to the instructions on changing an application window size (works with Tera Term Tek console window):...

32 replies | 4196 view(s)

January 31st, 2021, 02:33 PM

nikola-wan replied to a thread Tektronix 4041 computer from the early 1980's - WORKING!! in Other

It eliminates the need for tape altogether for all the programs I've recovered except for the EZ-TEST Generator and Translator, which accesses your...

32 replies | 4196 view(s)

January 31st, 2021, 02:23 PM

nikola-wan added 2 photo(s) to album Tektronix MI5010 and DM5010

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