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sst-6809:m8_motorino_game_board [2025/03/16 21:12] – created robertsst-6809:m8_motorino_game_board [2025/05/28 19:23] (current) – removed robert
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-===== M8 Game Board ===== 
  
-The M8 Game Board combines a [[TMS9918A]] Video Display Processor (VDP), dual Phillips [[SAA1099P]] sound synthesizers, and dual [[joystick]] inputs. 
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-[[https://github.com/KenWillmott/M8-Game-Board]] 
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-M8 Game Board Wiki:\\ 
-[[https://github.com/KenWillmott/M8-Game-Board/wiki]] 
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-^  I/O Memory Map  ^  R/W  ^  IC  ^ 
-|  00-07  |  R/W  |  [[TMS9918A]]  | 
-|  08-0F  |  R  |  [[HCT541]]  | 
-| ::: |  W  |  [[SAA1099P]] A  | 
-|  18-1F  |  R  |  [[HCT541]]  | 
-| ::: |  W  |  [[SAA1099P]] B  | 
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-Bit 0 of each [[HCT541]] is a read of the corresponding synth's [[DTACK]] pin for polling when using slower commands. 
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-Return to [[:SST-6809:]]