TC01 DECtape Control
From Computer History Wiki
The TC01 DECtape Control is a DECtape device controller for early PDP-8s, such as the 'straight 8'. It is intended for use with the TU55 DECtape Transport. It is a DMA interface, using three cycle data break; it generates interrupts when operations are completed. It is implemented as three custom backplanes holding FLIP CHIPs.