#define FMT_COLOUR16 3
#define FMT_TEXT 4 /* Text only mode */
#define FMT_MONO_WB_TILE8 5 /* White on black 8x8 tiled (Amstrad PCW etc) */
+#define FMT_6PIXEL_128 6 /* 2x3 tiles from 128 (TRS80 style) */
/* Those sufficiently funky */
#define FMT_SPECTRUM 128
#define FMT_VDP 129 /* VDP graphics engines */
+#define FMT_UBEE 130 /* Microbee 6545 modes */
uint8_t hardware;
#define HW_UNACCEL 1 /* Simple display */
#define HW_VDP_9918 128 /* Not neccessarily MSX... */