GATE1988-1v [closed]

187 views
If a crystal of 4MHz frequency has been connected to an 8085, the instruction-fetch duration of a 10-states instruction is ______
closed with the note: Microprocessor specific question
in Others
closed

Related questions

1 vote
1
109 views
An 8212 in handshake mode of implementation is used in a device controller of a microprocessor-based system. The 8212 control signals used for the purpose of handshaking are _________ at the microprocessor end, and ________ at the device end.
Consider the following well-formed formula: $\exists x \forall y [ \neg \exists z [ p (y, z) \wedge p (z, y) ] \equiv p(x,y)]$ Show using resolution principle that the well-formed formula, given above, cannot be satisfied for any interpretation.