Tatung Computer Forum

Looks like this may do it:

Thanks to a magazine purchase from Mike:

Hello!

Does anyone know how to disable the 80 column card using machine code?

Basically I am developing using Borland Turbo Pascal in 80 column mode but want the software I am writing to run in 40 column mode without having to exit to DOS and press keys to switch manually.

Thanks!

I have just received a pile of Einstein Users from Mike so will see if I have that one thanks!

Thanks!

fatbob_gb wrote: ↑

Sun Oct 15, 2023 9:33 pm

Setting X position to scratchpad area FB4A and Y position to FB4B should do the job.

Thanks!

Is there a source of this type of information somewhere? I have the manuals that came with my Tatung and a copy of the Einstein Assembly Language course but thats it.

Hello all

Anyone know how to PRINT text at a specified X,Y location in assembly?

I can see built in routines to do graphics and print text at the current cursor position but have not found how to set the cursor position.

Thanks!

A nice pile of magazines to find a home for (and time to read). Thanks Mike!

Welcome on board!

fatbob_gb wrote: ↑

Tue Sep 12, 2023 2:30 pm

Did this ever get scanned in anywhere?

Oops.

I may go the photo route on this one as suggested by vanpeebles. I don’t really want to destroy it.