===== Summary =====
{| class="FCK__ShowTableBorders"{{Prettytable|width: 700px; font-size: 2em;}}
|-
| ''Bit'' || ''Value'' || ''Function''
|-
| 7 || 0 || rowspan="2" | Gate Array function "Colour selection"
|-
| 6 || 1
|-
| 5 || - || not used
|-
| 4 || x || rowspan="5" | Colour number x
|-
| 3 || x
|-
| 2 || x
|-
| 1 || x
|-
| 0 || x
|}