Hallo,
ich biete ein Tape Drive Controller (TACO) von 1984. Dieser stammt ebenfalls auf einer Institutsauflösung in Aachen
Es besteht aus einem
HP C5061-3012 16-bit Processor (56-pin ceramic LCC, 4 MHz)
und dem Tacoboard
Tacoboard 64940 - 66501 Made In Fed. Rep. of Germany
Weitere Informationen zum Controller finden ihr hier:
http://www.hp9845.net/9845/hardware/processors/ und hier:
http://www.decadecounter.com/vta/articleview.php?item=428
"The tape drive controller (TACO) chip was a new NMOSIII-development integrating 48 TTL logic chips and 80 discrete components into one single controller chip. The TACO chip was used in the 9845 series, in the 64940A tape controller (as part of the 64000 logic development system) and in the 9875A dual tape cartridge unit. Compared to the original 9825 tape controller logic, the TACO chip did not only replace the low level TTL logic, but provided also high-level tape control functions for the PPU. The controller was clocked with 4 MHz and interfaced to the PPU via the IOD bus. It was completely self-contained and didn't need any external RAM or ROM components."
Ich biete das Board für 30€ auf Verhandlungsbasis an.
