Thanks. That makes sense now.


Of Jeff’s two suggestions, the former will be less difficult in a GAL. Synthesizing a JK- or T-flop is a headache, in my opinion. You should be able to use combinatorial statements to control what each D-flop’s input sees on each clock.

The V750, which I'm using ...

Hi guys.
Thanks for your help, I have a new issue.

I got the XGecu 76, and have programmed a V750, but it only has 1000 erase cycles, so I'm relying on the simulator first.

I was asked not to open new threads, just respond to this. So here goes...

Goal: Make a counter using D FF's, which can ...

My XGecu T56 burner will program the ATF750. On the other hand, my TOPS850 burner hasn’t a clue about the ATF750. :shock:


I am attempting to cancel my more expensive order, and get the XGecu 76. Through Amazon, the '56 is the no longer available, but the '76 has adapters as well. And is less ...

I have a sleep disorder I acquired while in the military, which often has me up in the middle of the night. When I can’t sleep, I get on the computer... :D


I searched the xgecu t56 programmer. Looks nice, but I had already placed an order for a new programmer. Besides, everywhere I look, many ...

Hi, Scott. The code tags cause your text to be rendered in a monospace font. Not so much in this case, but often this can be crucial in preserving the readability and visual arrangement intended by the author. :)
-- Jeff

Ah. I used "quote"... He used "Code". It was a formatting thing on the ...

Dinosaur,
Thanks for the reply. Especially so late at night.


Not to discourage you, but you should consider using the ATF22V10C instead of the 16V8.

The ATF18V8 was part of a learner kit I bought years ago, then set aside. Now I've dusted it off and started over.
So after doing a part search ...

Hi,
If I look at the ATF16V8C datasheet (dated march 2014 - the devhelp file looks -OLD- ), it describes the 3 programming modes possible, and the correct 'model' of 16V8 to declare in WINCUPL. IIRC, for the 16v8 there aren't any extensions to use, they are intrinsically activated.
ATF16V8C ...

When selecting the device type you should always select one which is available in the Devices of WinCUPL under the Options Menu (Ctrl+D). At least in my case there are only very few GAL16V8 models, the G16V8A and the G16V8CP, where the latter supports a so called power-down mode. But I know that ...