MEMORY$\_$SIZE $=1024$

memory $=[0]*$ MEMORY$\_$SIZE

DEVICES $=\{$

$$ "keyboard": $\{"$address$"$: $0$x$100,$ "size": $4\},$

$$ "display": $\{"$address$"$: $0$x$104,$ "size": $4\},$

$$ "storage": $\{"$address$"$: $0$x$108,$ "size": $4\},$

$$ "network": $\{"$address$"$: $0$x$10$c$,$ "size": $4\},$

$$ "dma": $\{"$source$\_$address": $0$x$200,$ "dest$\_$address":$0$x$300,$"size": $8\},$

$\}$

print$($f$"$Memory initialized with size: $\{$MEMORY$\_$SIZE$\}$ bytes and devices mapped."$)$

print$($f$"$Keyboard address: $\{$DEVICES$[\text{'}$keyboard$\text{'}][\text{'}$address$\text{'}]\}")$

print$($f$"$Display address: $\{$DEVICES$[\text{'}$display$\text{'}][\text{'}$address$\text{'}]\}")$

print$($f$"$Storage address: $\{$DEVICES$[\text{'}$storage$\text{'}][\text{'}$address$\text{'}]\}")$

print$($f$"$Network address: $\{$DEVICES$[\text{'}$network$\text{'}][\text{'}$address$\text{'}]\}")$

print$($f$"$DMA source address: $\{$DEVICES$[\text{'}$dma$\text{'}][\text{'}$source$\_$address'$]\}")$

print$($f$"$DMA destination address: $\{$DEVICES$[\text{'}$dma$\text{'}][\text{'}$dest$\_$address'$]\}")$

print$($f$"$Total memory$-$mapped I$/$O addresses: $\{$len$($DEVICES$)\}")$

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