Instruction Format

$2.$ Yukar$$da komut format verilen temel bilgisayara ait a$$a$$da makine kodu verilen komutlar$$n kar$$l$$klar$$n$$ yaz$$n$$z$.($Write the command equivalents of the following machine codes of the basic computer whose command format is given above.$)$

a$.2$A$25$

b$.1$A$26$

c$.7040$

d$.4$A$27$

e$.7001$

$3.$ Temel bilgisayarda yer alan PC kaydedicisine ait kontrol devresini tasarlay$$n$$z$.$ Tasar$$m ad$$mlar$$n$$ g$$steriniz$.($Design the control circuit of the PC register in the basic computer. Show the design steps.$)$

$4.$ A$$a$$da ortak yola ba$$l$2$ adet kaydedici ve kontrol biriminden olu$$an bir devre verilmi$$tir$.$lem tablosunda verilen i$$lemleri ger$$ekle$$tirmek i$$in gerekli kontrol devresini tasarlay$$n$$z$.($A circuit consisting of $2$ registers and a control unit connected to the common bus is given below. Design the necessary control circuit to perform the operations given in the operation table.$)$

$\backslash$table$[[\backslash$table$[[$Kontrol Giri$$leri$],[($Control Inputs$)]],\backslash$table$[[$isslem$],[($Operation$)]]],[$S$1,$S$2],[0,0,$Reg. Alarr Reg. $B$ l$$tfen kalem ve ka$$tta $$z$$n$$z