Answer now:

Assuming that the used $8254PIT$ resides at the isolated I$/$O address range $070H-$to$-073H.$

What is Counter $1$ address?

a$.75H$

b$.71H$

c$.73H$

d$.70H$

Question $26$

Not yet answered

Marked out of $1\mathrm{.}0$

Flag question

For the same previous $8254$ PIT, What is the control register address $?$

a$.70H$

b$.73H$

c$.71H$

d$.72H$

Question $27$

Not yet answered

Marked out of $4\mathrm{.}5$

Write the $0$x$86$ assembly code that configure and initialise the $8254$ PIT to realise the previous operation.