Cards can be reset by one of the following way:
1.Power on reset: Card is automatically reset on power on.
2.Manual reset: A manual reset is possible by the use of a push button switch.
3.Reset by PC: An external signal nXRST is provided, for the purpose of resetting card by PC.A decoder (implemented in EPLD 5032) on the
backplane decodes the address and reset command which activates the signal nXRST. Similarly, PC disables the signal after the reset is complete.