19 lines
789 B
Plaintext
19 lines
789 B
Plaintext
The primary CPLD image is: sgpio_if/default.xsvf
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This is a binary file built from HDL source in sgpio_if. You do not need
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Xilinx tools unless you want to make your own modifications.
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CPLD images are automatically included in HackRF firmware. You do not normally
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need to update the bitstream stored in the CPLD's flash memory as it is
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superseded by the image loaded into SRAM by the firmware.
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If you want to update the bitstream in CPLD flash for some reason, first update
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the firmware, libhackrf, and hackrf-tools.
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Then:
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$ hackrf_cpldjtag -x sgpio_if/default.xsvf
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After a few seconds, three LEDs should start blinking. This indicates that the
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CPLD has been programmed successfully. Reset the HackRF device by pressing the
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RESET button or by unplugging it and plugging it back in.
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