Hi all, I=B4m looking a rotine in asm to INC ou DEC 2 packed BCD numbers. For example: 00000100 10011001 (499) + 1 =3D 00000101 00000000 (500) Any help Thanks in advanced. Luis F. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist