tsengswc
Newbie level 2
![Newbie level 2](/styles/images/ranks/alevel2.gif)
Help ! Plz 68HC11
I've got finger board(made in MIT, 68HC11) which can connect with PC and Using Iinteractive C to control and download program to NVSRAM !!
My problem is that how and why Interactive C can download P-code to NVSRAM via serial port at the first place, which NVSRAM has nothing in it.
If you want to write program to SRAM , the first thing is supplying Memory
Address then Data.
How amazing is that !! See Serial port is directly coneected with serial port0 and port1 of microcontroller , and microcontroller connect 16 memory address to SRAM , how Interactive C can download P-Code to SRAM directly ?
Plz tell me more about how and why if you can
thanks you
I've got finger board(made in MIT, 68HC11) which can connect with PC and Using Iinteractive C to control and download program to NVSRAM !!
My problem is that how and why Interactive C can download P-code to NVSRAM via serial port at the first place, which NVSRAM has nothing in it.
If you want to write program to SRAM , the first thing is supplying Memory
Address then Data.
How amazing is that !! See Serial port is directly coneected with serial port0 and port1 of microcontroller , and microcontroller connect 16 memory address to SRAM , how Interactive C can download P-Code to SRAM directly ?
Plz tell me more about how and why if you can
thanks you