25 lines
967 B
Plaintext
Executable File
25 lines
967 B
Plaintext
Executable File
To update the Xilinx CPLD firmware:
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1. Copy firmware.xvf to the root directory of your SD card, and insert it into Floppy Emu.
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2. Hold down the PREV and NEXT buttons.
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3. Press and release the RESET button.
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4. Follow the on-screen prompts.
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To update the microcontroller application software:
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If you have the SD bootloader already installed:
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1. Copy femu.bin to the root directory of your SD card, and insert it into Floppy Emu.
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2. Hold down the PREV and SELECT buttons.
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3. Press and release the RESET button.
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4. Follow the on-screen prompts.
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If you don't have the SD bootloader installed:
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1. Use your AVR ISP programmer to flash floppyemu.hex to the microcontroller.
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If you want to install the SD bootloader:
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1. Use your AVR ISP programmer to flash merged.hex to the microcontroller.
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2. Use the ISP programmer to set the BOOTRST fuse to 1 (on), and the BOOTSZ fuse to 2048W_F800. (Fuses should be Extended: 0xFC, High: 0xDA, Low: 0xBF)
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