Changes
/* Controlling the Gate Array */
The function to be performed is selected by writing data to the Gate Array, the first bits of the data define the function selected (see table below). It is not possible to read from the Gate Array.
{|{{Prettytable|width: 700px; font-size: 2em;}}|-class="wikitable"
!colspan=4| 8bit command
!rowspan=2| Machine
