Altera usb blaster pinout11/1/2023 The only downside of using direct jtag connection is that it will interfere with SAM as it also is using JTAG to communicate with FPGA, so it should be used only with SAM in boot mode or in a state where it does not use JTAG. Pinout is compatible with USB blaster but pitch is not so you’ll have to adapt the wiring, eventually by using the 10 pin to flying terminals cabling supplied with Atmel-ICE. We are have a partially working USB blaster compatibility on SAM D21 so in the future you should be able to see SAM D21 USB port as a jtag interface compatible with quartus and this will allow you to use programmer, signaltap, nios ide etc.įinally the board has a provision for a JTAG connector (which is not mounted). FPGA firmware can be stored in external flash (so that the board boots automatically) or in RAM (which requires loading each time).Īs of today the supported upload method is via USB through SAM D21 which allows to burn the program in flash so that it can be read back from the FPGA at boot.
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