host-aprom/docs/IO4_JVS.md

Set Sampling Count [66]

Get port D inputs [6D]

Set Comm Timeout [6E]

Unknown [70]

Returns a hardcoded response of 10 06 00 00 1f 10 00 00 00

Get Board Ident [78]

Returns a hardcoded response of "15257 " (31 35 32 35 37 20 20 20)

Board Reset? [79]

Unknown [7A]

Pretty sure it just returns 20

Unknown ident code [7B]

Returns a hardcoded response of "6679B" (36 36 37 39 42)