| ??? 05/04/06 03:29 Read: times |
#115519 - This or that Responding to: ???'s previous message |
Zeeshan said:
My question is, how do i compare magnitude of input date in BCD with teh actual date maintained by RTC, also in BCD. Since testing with CJNE and Carry flag for Less than / greater than will only work for binary numbers, not BCD. You are not forced to use this "CJNE" instruction. Transform the numbers into binary by a subroutine or fabricate your own "CJNE" instruction, building the difference of both BCD numbers and reacting on accumulator flags. Kai |
| Topic | Author | Date |
| BCD magnitude comparisons ! | 01/01/70 00:00 | |
| This or that | 01/01/70 00:00 | |
| No conversion necessary! | 01/01/70 00:00 | |
| Something like this | 01/01/70 00:00 | |
RE: Something like this | 01/01/70 00:00 | |
| Because | 01/01/70 00:00 | |
| Julian date? | 01/01/70 00:00 |