R666A
12-09-2020, 11:24 AM
Greetings!
Does the anybobody trying to upload software to CCU ERQ100AV1 or similar unit, based on VRV-mini platform (RMXS-E7/8, RXYSQ-P/T etc.).
I have the PCB with replaced "Renesas" MCU (empty as you understand). Previous MCU was broken by lightning (analog input for LP-sensor >> 120 Ohms to GND). Can I upload software through X41A using D-checker cable Rx/Tx/gnd and one more pin connected to +5V or GND, that turning the MCU into RECORDING mode? Or just use the Renesas E8A box connected to X41A+X100A?
Does the anybobody trying to upload software to CCU ERQ100AV1 or similar unit, based on VRV-mini platform (RMXS-E7/8, RXYSQ-P/T etc.).
I have the PCB with replaced "Renesas" MCU (empty as you understand). Previous MCU was broken by lightning (analog input for LP-sensor >> 120 Ohms to GND). Can I upload software through X41A using D-checker cable Rx/Tx/gnd and one more pin connected to +5V or GND, that turning the MCU into RECORDING mode? Or just use the Renesas E8A box connected to X41A+X100A?