PortZ Of Call 86 - An external co-processor slot for the A500 with a pass-through expansion edge.
New Compact Edition board, no pass-through expansion edge:
FRONT SIDE UNDER SIDE
86-pin connectors can be sourced from here:
https://www.aliexpress.com/item/33029711948.html

When ordering make sure you select ENIG and goldfingers + send note about chamfering only on one side.
(Not relevant for the new compact edition board, No ENIG-goldfingers nor chamfering needed there, HASL is enough since the expansion edge is gone)
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