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Altera_Forum's avatar
Altera_Forum
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8 years ago

USB Blaster II will program but not verify, but USB Blaster will....

I have both the USB Blaster and USB Blaster II. We've been using the Blaster II due to the faster programming speeds. But for some reason I cannot get multiple different and similar boards to progr...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Another couple of interesting points (or not...) is that after the device is programmed with the USB Blaster, I can switch to the USB Blaster II and perform a verify and it verifies successfully. I can also perform the "Examine" function with the USB Blaster II and it reads back the correct check sum. Finally I can Program and Verify (as long as it is the same file/checksum) and it works successfully. As soon as a new file with a different checksum is loaded, the Program / Verify function does not work on the USB Blaster II