Hello everybody
Can somebody suggest free, uncomplicated and reliable simulator for 8051.
The program which needs to be tested has the following :
1. serial comm with baud of 2400
(can somebody suggest how do I test this )

2. ADC and DAC connected to port 1 and port 2 repectively

I dont wish to spend much time on learning to use the simulator. Thus it needs to be uncomplicated and reliable at the same time.
Kunal