Yeah. Later I learned that 'DC' means designed by DEC. For example, T11 processor is DC310.
Unfortunately DEC did not publish VT300 series technical manuals so that we have reverse-engineer custom graphics processor for VT3x0 terminals. He is reverse-engineering custom graphics processors for his VT emulators on MAME. Only VT240 emulator is working but imperfect graphics. Also, MAME has VK100 (GIGI) emulator but marked as not working. Tim -----Original Message----- From: Simh [mailto:simh-boun...@trailing-edge.com] On Behalf Of Al Kossow Sent: Saturday, April 8, 2017 11:42 PM To: simh@trailing-edge.com Subject: Re: [Simh] DEC VT emulators on MAME On 4/8/17 5:38 PM, Tim Stark wrote: > DC7051 video controller I don't think there is any known copy of the chip spec for that. _______________________________________________ Simh mailing list Simh@trailing-edge.com http://mailman.trailing-edge.com/mailman/listinfo/simh _______________________________________________ Simh mailing list Simh@trailing-edge.com http://mailman.trailing-edge.com/mailman/listinfo/simh
