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BBC Micro Video ULA

Display timing and palette logic programmed by the 6502.

Manufacturer
Acorn Computers
Architecture
Uncommitted logic array
Introduced
1981
Record status
approved

Fitted to

Sources

  • BBC Microcomputer Service Manual Acorn Computers Limited · tier A · Sections 1.2.2, 3.1, 3.3 "CRT controller + video processor + Teletext hardware" (printed p. 12), and 3.14