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1. can the ufm oscillator be used any no. of times?
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Yes. The UFM oscillator is "just" an internal oscillator, so you can connect it and use it.
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2. what are ram ports? is the cfm memory used for this purpose?
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There is no RAM in this CPLD.
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3. I have also bought from e-bay epm1270t144 board with some auxiliary modules. the vhdl files recd with this kit are not complete. they have given at24 EEprom module with some vhdl files. but no user guide is given. do you have any idea.
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How would I have an idea? I have no idea what you purchased! :)
Did you ask the seller of the board?
All you really need is the schematic of the board. If you have that, post it, and I'll take a look.
Cheers,
Dave
Honored Contributor
