Hi group,
I am interested in the possibility of upgrading my TDS744A to either a TDS754A or TD784A as described in this thread.
I have one 744A and two 754A.
https://www.eevblog.com/forum/testgear/tek-tds-3054b-vs-tds-744a/In order to do this I would like have a functional version of the Tektronix adjustment software.
So far I have taken the following steps:
1) Found an old PC with an ISA bus slot.
2) Run FDISK
3) Format C drive
4) Installed DOS 6.22
5) Installed the drivers for NI GPIB II/IIA card.
6) Set the card for PC II operation
7) Card is set for IRQ 7
DMA Channel 1
9) Card address is set to 0x2B8
I can test the card with the Utility supplied by NI and the card responds.
I then installed the Tektronix TDS700A software.
The Tektronix software will run. If I connect a TDS754A ( I have tried two), If I go the Utility -> I/O menu and set the GPIB address to 1 talk/listen.
When I run the software I get the following error message:
DUT I/O ERROR -> NO DUT FOUND ON THE BUS
Any ideas what I am doing wrong?
Thanks for your help.
Regards,
Jay_Diddy_B