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Altera_Forum
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17 years ago

DE2 Jtag Chain 5V Programming

Hi, I have a DE2-70 from terasic with EP2C70F896. This board includes a jtag chain output from it's byteblaster circuit. I also got 2 MAX EPM7064S which are 5V CPLD's from MAX7000S series...
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Altera_Forum
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17 years ago

The shown connector (which is unassembled in regular DE2 boards) is intended for programming of on-board EPM3128 and 93C46, not as a JTAG output. The on-board USB-Blaster has a fixed chain connected to Cyclone II and an AS programming option.