;* DESCRIPTION ;* This Application Note lists subroutines for the following Binary Coded ;* Decimal arithmetic applications: ;* ;* Binary 16 to BCD Conversion (special considerations for AT90Sxx0x) ;* Binary 8 to BCD Conversion ;* BCD to Binary 16 Conversion ;* BCD to Binary 8 Conversion ;* 2-Digit BCD Addition ;* 2-Digit BCD Subtraction