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1. put the special BRINGUP.COR into the root of your SD card

2. power on MEGA65 and push the release bitstream via your JTAG
   this is m65 -q mega65rX-XXX-YYY.bit

3. Watch while your MEGA65 automatically flashes slot 0

4. Do normal bootups while keeping BRINGUP.COR on the SD, check that it does not flash slot 0 again!

Useful Files

• Release 0.95 mega65r3 core with modern CRC32 CORE header on Discord