6502 Programming tips and code fragments
 MDFS::Info.Comp.6502.ProgTips Search  

BitManip Copying, clearing and setting bits
DayOfWeek 
DofWTest
Calculating day of week
Day of Week BASIC source and test code
Denormal Denormalising floating point numbers
PrDecimal 
PrDec
Decimal printout
Decimal printout BASIC source and test code
PrNumber Printing numbers in hex and decimal
SqRoot  Calculate integer Square Root
StackMem  Subroutines to stack memory
Decrement  16-bit, 24-bit, 32-bit decrement
 
CRC-8 Calculating 8-bit CRCs
CRC16  Calculating 16-bit CRCs for XMODEM and Acorn CFS/RFS
CRC32  Calculating 32-bit CRCs for ZIP files
Calling BBC code
CatchingErrors  Catching errors
 
Programs and tools
DisAssem  BBC BASIC 6502 disassembler
BBCBasic  BBC BASIC for the 6502

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Last update: 19-Jun-2011