{Searching on this proved fruitless]
Does anyone know what it means if the display on a Data East game (midgame) suddenly shows what looks like an egg covered with a checkerboard pattern, and a checkmark (maybe a period also) over the egg? It is a static image that stays on the DMD even though the game continues to play normally. A power cycle fixes things; not sure how frequent but happened twice in 4-5 games.
Could this have something to do with a bad SRAM chip? (Which I already know about)
Does anyone know what it means if the display on a Data East game (midgame) suddenly shows what looks like an egg covered with a checkerboard pattern, and a checkmark (maybe a period also) over the egg? It is a static image that stays on the DMD even though the game continues to play normally. A power cycle fixes things; not sure how frequent but happened twice in 4-5 games.
Could this have something to do with a bad SRAM chip? (Which I already know about)