Skip to navigation

Aviator on the BBC Micro

Maths: matrix2Hi

Name: matrix2Hi [Show more] Type: Variable Category: Maths Summary: The high bytes of matrix 2
Context: See this variable in context in the source code References: This variable is used as follows: * SetMatrices calls matrix2Hi

If bit 0 is set in the low byte of a matrix entry, then it is negative.
.matrix2Hi EQUB &B2, &0B, &B6 EQUB &32, &F2, &40 EQUB &AF, &51, &A7