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Altera_Forum
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18 years ago

EPCS16 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's avatar
Altera_Forum
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18 years ago

The FPGA isn't involved in AS programming, the FPGA AS interface is disabled by the USB Blaster or another programmer, as it pulls up the nCE line. AS Programming would be possible without a FPGA assembled to circuit.

But the FPGA can also program AS memory through the interface, this is utilized with said serial flash loader.