Contents
STC8H Series Manuall
1 Overview .................................................................................................................................................1
2 System Programmable (ISP) Process Description ..............................................................................1
3 USB type online/offline download tool U8W/U8W-Mini ....................................................................2
3.1 Install U8W/U8W-Mini driver ...........................................................................................................5
3.2 U8W function introduction ................................................................................................................7
3.3 U8W online download instructions ....................................................................................................8
3.4 U8W offline download instructions ..................................................................................................11
3.5 U8W-Mini's function introduction ...................................................................................................19
3.6 U8W-Mini online download instructions .........................................................................................20
3.7 U8W-Mini offline download instructions .........................................................................................21
3.8 Make/Update U8W/U8W-Mini ........................................................................................................27
3.9 U8W/U8W-Mini set through mode (can be used for simulation) .....................................................29
3.10 Reference circuit of U8W/U8W-Mini ............................................................................................30
4 STC Universal USB to Serial Tool .....................................................................................................32
4.1 Appearance of STC Universal USB to Serial Tool ..........................................................................32
4.2 STC general USB to serial tool layout diagram ................................................................................33
4.3 STC Universal USB to Serial Tool Driver Installation ....................................................................34
4.4 Use STC universal USB to serial port tool to download program to MCU .....................................35
4.5 Use STC universal USB to serial port tool to simulate user code ....................................................37
5 Application circuit diagram ................................................................................................................45
5.1 U8W tool application reference circuit diagram ..............................................................................45
5.2 STC Universal USB to Serial Tool Application Reference Circuit Diagram ..................................46
STC Tool Instruction Manual