Help with AE clock card

[manzini@zulu.cs.jhu.edu (Giovanni Manzini)]

I purchased (via the net) an used AE Timemaster clock card for my Apple 2e.
It came without documentation or software and I soon realized that there
is no much I can do with the bare card.

Is there anybody here who can tell me how to set and read the time 
using machine-language?

I know the card has many other capabilities, so if someone is willing to sell
the complete software and docs I will be happy to pay a fair price for
them.

Thank you in advance

giovanni
manzini@blaze.cs.jhu.edu