يارب يكون بفايدة
micro.pdf
3ABED كتب:هو الكام سؤال اللى فى صفحه 18 و 19 اللى مش محلولين حد يعرف يحلهم؟؟
3ABED كتب:هو الكام سؤال اللى فى صفحه 18 و 19 اللى مش محلولين حد يعرف يحلهم؟؟
wavelength at 200mhz-
is 3/2
-an antenna is 1/4 of a wave length at mhz
-an antenna is 14.8 inchs
so we keep the PCB (printed circut board )
shorter than 1/4 wavelength
An interleaved memory system is used to
improve the speed.
Memory access times can be lengthened without
the need of wait states because the address is
generated to select the memory before the
microprocessor accesses it.
It needs two or more complete sets of address
buses and a controller that provides addresses
for each bus.
Systems that employ two complete buses are
called 2-way interleave.
how can we do addressing for 16
TeraByte.Explain
how can we do addressing for 16
the 80386 can access a virtual memory size of 16384*4GB=64TB[/size][/size]