Hi,
I am using an STC 89C51 microcontroller connected to my computer using an USB to TTL adapter, as per their datasheet. I am using stcgal to program this microcontroller. However to program it I need to put it into its serial bootloader mode. This requires a power on reset, which I have to do manually by power cycling the MCU. stcgal does have the ability to trigger a pulse on the USB to TTL DTR line. I was wondering if there is a simple way to power cycle the VCC line (pin 40) in...
Using USB to TTL DTR to power on reset an STC 8051
I am using an STC 89C51 microcontroller connected to my computer using an USB to TTL adapter, as per their datasheet. I am using stcgal to program this microcontroller. However to program it I need to put it into its serial bootloader mode. This requires a power on reset, which I have to do manually by power cycling the MCU. stcgal does have the ability to trigger a pulse on the USB to TTL DTR line. I was wondering if there is a simple way to power cycle the VCC line (pin 40) in...
Using USB to TTL DTR to power on reset an STC 8051