Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

CUPL and Daisy-chain

Status
Not open for further replies.

fedail

New Member
hi

i want information about writing CUPL by witch programmer

and the circuits of daisy-chain and downloader
 
CUPL is a fairly old language for designing PALs. We used a Data I/O 29B with interchangeable heads. I'm not sure we ever had the fixture for the BP-1200 which was supposed to be supported "forever" but which seems to be in need of an upgrade for another $6000. Sheesh whada racket.
 
Papabravo said:
CUPL is a fairly old language for designing PALs. We used a Data I/O 29B with interchangeable heads. I'm not sure we ever had the fixture for the BP-1200 which was supposed to be supported "forever" but which seems to be in need of an upgrade for another $6000. Sheesh whada racket.

Ah, yes, the Data I/O 29(SO)B. Ours died after the seriously undersized power pins heated the circuit board to destruction. We replaced it with the Data I/O 2900. We hadn't learned from the earlier model. We bought every adapter they offered with it, for $considerable. That checked out with an pin driver error about two years later. After $2500 to repair it, it came back to die (again) the day after the 30 day warranty expired. We bought an inexpensive EETools programmer as its replacement and never looked back. We still have the Data I/O adapters. Any interest?

The WINCUPL will easily let you take advantage of the capabilities of the GAL22v10. I can't say about the programmer, as there are 10 models on the site you provided. Which one are you actually interested in?

Later!
kenjj
 
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top