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BBC Micro Elite

Maths (Arithmetic): GCASH

Name: GCASH [View in context] Type: Subroutine Category: Maths (Arithmetic) Summary: Calculate (Y X) = P * Q * 4
Calculate the following multiplication of unsigned 8-bit numbers: (Y X) = P * Q * 4
.GCASH { JSR MULTU \ Call MULTU to calculate (A P) = P * Q }