I don't see any devices in the window when I click TTL/CMOS? Product description says it does test TTL/CMOS though the device list doesn't mention them Am I doing anything wrong??
TOP853 does not have TTL/CMOS test feature. Only TOP2004/2005/2048 have this feature.
I'm not that bothered since I don't really need that feature - just kind of bugged me since the product description says it does test TTL/CMOS http://www.mcumall.com/moreTOP853.htm
TopWin TOP2005 does not support 74 series testing. Try inputting 74XX where XX would be any of the standards i.e. 7400, 74LS, 74HC..... when you do this you will notice the choices are nil...none
I believe that they, meaning TOP are lying and have lied concerning the capabilities and functionality of their programmers.
TOP supports 74XXX testing and auto detecting. I'm using this feature almost every day to detect the part number of the unknow chip.
For your case, I think the software may not load the logic library. You need exit and restart the software. If the software loaded the library, you can see the list of those chip at the left side of window.
TOP853 unable to test TTL CMOS
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Posted - 04/05/2005 : 11:50:36
Am I doing anything wrong??
