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There is a page named "Motorola 6545" on Wikipedia
This second feature was incorporated into later variations of the Motorola 6845. The 6545 may be set to work in linear 14 bit mode using a status bit. On...16 KB (2,261 words) - 20:51, 25 June 2024
changed dramatically in 1975. Several of the designers of the Motorola 6800 left Motorola shortly after its release, after management told them to stop...25 KB (2,832 words) - 22:17, 20 July 2024- upper "core board". The original main board consisted of: Z80 CPU Z80 PIO 6545 CRT controller 2 KB Screen RAM 2 KB Character ROM (128 characters) 2 KB Programmable...23 KB (2,501 words) - 17:30, 18 July 2024
displays (all 8000s and later 4000s) used a video controller based on the Motorola 6845 CRTC chip (unlike the TTL logic circuit in 2001/3000s/early 4000s)...47 KB (5,940 words) - 15:40, 5 July 2024
slightly more flexible, version of the Asters original Motorola MC6845 video chip, the Rockwell 6545, it worked by adding a new video mode, one with the...21 KB (3,037 words) - 19:00, 28 June 2024
makes it impossible to read any of the SID's registers. The B-series uses a 6545 CRTC video chip to give an 80-column "green screen" monochrome output more...14 KB (1,859 words) - 07:35, 24 February 2024
