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Software *** Hardware reset of AT89S52

Is this possible if we use hard reset (Logic 1 Pulse with some delay) by using ISR and one Port Pin Connected to RESET Pin? so that Controller can RESET itself by Applying RESET signal by ISR. I mean Software *** Hardware RESET!

AT89S52 can be reset with logic high for 2 machine cycles to RESET PIN.
I used Proteus VSM 7.1 and it shows RESET...
Reset itself by ISR and Port Pin

delay();
RESET_Port_Pin=1;            //Soft Reset to uC by Port Pin
delay();
RESET_Port_Pin=0;
delay();


But in Actual Circuit this Doesn't works.
Without any chip it could be done or not?
I think momentry latching of some type will help?
Please help!

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