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core, handle background color DMA (aka fantom bitmap)

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kub 2024-01-13 12:07:13 +01:00
parent 68e06234e3
commit 724db457da
4 changed files with 97 additions and 1 deletions
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pico/pico.c
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@ -190,6 +190,7 @@ int PicoReset(void)
// create an empty "dma" to cause 68k exec start at random frame location
Pico.t.m68c_line_start = Pico.t.m68c_aim;
PicoDrawBgcDMA(NULL, 0, 0, 0, 0);
PicoVideoFIFOWrite(rand() & 0x1fff, 0, 0, PVS_CPURD);
SekFinishIdleDet();