The BBC and Master Computer Public Domain Library

A50D Store FWA to temporary Floating-Point Variable location

Submitted by Steve Fewell

Routine:FWAtoTemp
Name: Store FWA to temporary FP variable location
Starting Address: &A50D or &A511 or &A513
Entry criteria: The FWA contains the value to store.
(if called from &A513, A contains the Temporary variable address (LSB)).
Exit: The FWA has been stored in the temporary variable location.

Description:

If called from &A50D, then the FWA will be saved to Temporary Floating-Point variable
address &0476
If called from &A511, then the FWA will be saved to Temporary Floating-Point variable
address &046C
If called from &A513, then the FWA will be saved to Temporary Floating-Point variable
address &0400 plus A (the LSB address)

Disassembly for the Store FWA to temporary variable location routine