Note: Always verify your chip’s revision. The exclusive tool is version-sensitive; using an old loader on a new chip revision can cause permanent write failures.
While the exclusive Sunplus Loader Tool is incredibly powerful, it does have limitations:
Supports a wide array of Sunplus chip configurations (DDR2, DDR3, SPI Flash types).
Connect your PC to the STB using a high-quality RS232 cable. Select the correct COM port and Baud rate. Load your Firmware/Dump file and click "Start."
Connect the other end of the cable to your PC’s USB port via the USB-to-RS232 adapter. Step 2: Configure the Loader Software