| ??? 07/09/07 23:56 Read: times |
#141659 - BCD->seven segment Responding to: ???'s previous message |
Martin, you don't give us much information to go on! What language are you using? We could assume assembler if it is a school project. Given a number, this needs to be converted to bcd. Basically this is done by division - /100 to get 100's, /10 for 10's etc. Then use a lookup table to convert the bcd(binary coded decimal) value to seven segment. Look in the code library for some examples. |
| Topic | Author | Date |
| seven segment displays | 01/01/70 00:00 | |
| Max 7221 | 01/01/70 00:00 | |
| divide and use a lookup table | 01/01/70 00:00 | |
| "Easiest"?! | 01/01/70 00:00 | |
| still win | 01/01/70 00:00 | |
| maybe | 01/01/70 00:00 | |
| Perspective | 01/01/70 00:00 | |
| which brings us back to... | 01/01/70 00:00 | |
| Another perspective | 01/01/70 00:00 | |
| Now, boys do you really assume | 01/01/70 00:00 | |
| Insufficient information - so assumptions rule! | 01/01/70 00:00 | |
BCD->seven segment | 01/01/70 00:00 |