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hello, According to the AT89C51RE2 datasheet, the uC have 2 UART. but in the uVision V3.33 debugger peripherals i dont see that i have 2 UART to work with.
why ?
thanks in advance nir
"or how it could affect me in case i want to simulate both UART simultaneously ?"
It would affect you badly.
But if you have real hardware, or expect real hardware reasonably soon, then it may not matter much.
Most problems are best tested on real hardware since the simulation is always just an approximation.
And many of the hardest bugs where a debugger is truly useful can be hunted on a subset of the code in the simulator.
In the end, the simulator is best for testing code lines, while real hardware is best for testing systems.
thanks for your help, it has been very useful.
Nir