if(Pico.video.reg[12] & 1) dma_op |= 4; // 40 cell mode?\r
if(!(Pico.video.status&8)&&(Pico.video.reg[1]&0x40)) dma_op|=8; // active display?\r
xfers_can = dma_timings[dma_op];\r
if(Pico.video.reg[12] & 1) dma_op |= 4; // 40 cell mode?\r
if(!(Pico.video.status&8)&&(Pico.video.reg[1]&0x40)) dma_op|=8; // active display?\r
xfers_can = dma_timings[dma_op];\r