The board was fully compatible with all Alpha Micro CPU cards (except the
AM-1000). It had full S-100 bus DMA and interrupt capability. It could
be configured for controllers for both 7 and 9 track tape transports with
densities up to 3200 bytes/inch and tape velocities up to 37.5 ips.
Software was provided to format tapes in most common tape formats.
A detailed manual can be obtained
here.
