| ??? 08/03/09 13:09 Read: times |
#168106 - RE: 'C' does not allow access to the carry flag Responding to: ???'s previous message |
Christoph Franck said:
C ... does not allow the programmer to access the carry flag For Keil C51 at least, that's not true - it does give you access to the Carry Flag but you have absolutely no guarantee whatsoever that the value of the carry flag is the value from your arithmetic operation! In particular, since you are proposing using arrays, it is quite possible that the carry flag will have been affected by the indexing operations for the arrays... Therefore Christoph is still correct in saying, C is very much unsuited for this purpose |
| Topic | Author | Date |
| Hexadecimal Arithmetic | 01/01/70 00:00 | |
| Cross-post | 01/01/70 00:00 | |
| C is really unsuited for this purpose. | 01/01/70 00:00 | |
| RE: 'C' does not allow access to the carry flag | 01/01/70 00:00 | |
| That shoots down the reason to use C: | 01/01/70 00:00 | |
| hexadecimal arithmetic | 01/01/70 00:00 | |
You already have answers to that question! | 01/01/70 00:00 |