Introduction - If you have any usage issues, please Google them yourself
keil C51 v6.12 full Jiemi Ban the installation instructions to install the method is to run setup \ setup.exe installation program, choose to install Eval Version version to install. License: K199U-20071-12A9U When the Please insert the add-on disk of the prompt screen, may be next button (do not insert a floppy disk). After installed, you can use, no code size limit, this is full version, than the increase in floating-point library Eval version and so on.