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Author Topic: PALCE programming algorithm  (Read 2579 times)

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Offline TomS_Topic starter

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PALCE programming algorithm
« on: March 09, 2022, 02:52:26 pm »
Hi all,

Would anyone happen to know whether PALCE devices use the same programming algorithm as GAL devices, or if they are completely different?

Thanks
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Offline Beta_vulgaris

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Re: PALCE programming algorithm
« Reply #1 on: March 10, 2022, 10:41:01 am »
With some similarities, all of them require high voltage ("programming voltage") on one or more of input-only pins. But the detailed algorithm may be completely different. Here are GAL22V10 (EEPROM) and PALC22V10 (UV EPROM) diagrams:
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Programmable Logic Devices (PLD) Programming Algorithm Preservation
 
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