标题: Issue with programming 2732 eprom due to incorrect logic [打印本页] 作者: Dilbert66 时间: 2022-1-21 08:53 标题: Issue with programming 2732 eprom due to incorrect logic
Using the TL866II Plus version 11.81. It will not program eprom 2732 due to incorrect CE logic being at wrong polarity when writing. It works correctly for reading only.
Thank you for a great product.作者: radioman 时间: 2022-4-19 04:25
I can confirm this, the /CE line should be pulsed low not high like for the 2716 chip. For now the fix is to short the pin 18 and 12 with the help of a piece of wire to keep the /CE line low during programming.作者: robbo007 时间: 2022-5-27 22:45
I can confirm I have the same issue with the latest firmware and latest version of the software. Please fix this.作者: Pinball 时间: 2023-8-21 13:30
We are also having this problem with the TL866II+ using the latest v12.60 software.
We have AMD 2732B EPROMs which uses Vpp 13.00 volts for programming and the TL866 II+ can support it from a hardware perspective.
But the program function always fails at the beginning.
Can we please get this very simple logic error when programming the 2732 EPROM fixed? This problem is only with the TL866II+作者: btb 时间: 2024-1-17 16:23
Same problem for me, XGecu Pro version 12.63, all varieties of 2732 are not programmed because pin 18 pulse is not correct
