gauravkothari23
Advanced Member level 2
hi all...
i am working on a project where i have to use SST89E516RD2 microcontroller. i am using TTL converter to program this controller using RX and TX pins. but i am not able to program the controller. i am using flash magic to program. when i press start button from the software it says RESET TO ENTER ISP MODE. but when i reset the controller, nothing happens. i have checked all the connection and also the connectivity. connected RX to controller TX and TX to controller RX. also only TX led glows in TTL converter.
i am working on a project where i have to use SST89E516RD2 microcontroller. i am using TTL converter to program this controller using RX and TX pins. but i am not able to program the controller. i am using flash magic to program. when i press start button from the software it says RESET TO ENTER ISP MODE. but when i reset the controller, nothing happens. i have checked all the connection and also the connectivity. connected RX to controller TX and TX to controller RX. also only TX led glows in TTL converter.