BIT69 449 src/dps8/dps8_math.c # define HEX_SIGN (SIGN72 | BIT71 | BIT70 | BIT69) BIT69 450 src/dps8/dps8_math.c # define HEX_MSB ( BIT71 | BIT70 | BIT69) BIT69 451 src/dps8/dps8_math.c # define HEX_NORM ( BIT71 | BIT70 | BIT69 | BIT68)