.highNibble FOR I%, 0, 255 EQUB I% AND %11110000 NEXTName: highNibble [Show more] Type: Variable Category: Maths Summary: Lookup table for the high nibble of a value Deep dive: Times tables and nibble arithmeticContext: See this variable in context in the source code References: This variable is used as follows: * DivideScaled calls highNibble * Multiply8x8 calls highNibble
In the table below, highNibble,X contains the high nibble of X: X AND %11110000