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Altera_Forum
Honored Contributor
18 years agoEPCS16 AS Can't Verify Device (General AS Programming Issues)
I have a custom board and the TerasicBlaster (USB Blaster Clone) and at least some communication seems to start OK (reports Device 1 silicon ID is 0x15). I can Erase and Blank Check successfully mos...
Altera_Forum
Honored Contributor
18 years agoEPCS16 silicon ID is 0x14, as documented in the configuration handbook. When even the silicon ID is read incorrect, some serious hardware problem seems to be present. Do you have any additional components connected to the AS interface or a supply voltage different from 3.3V?