| ??? 03/02/07 19:04 Read: times |
#134135 - Newb Responding to: ???'s previous message |
The answer is in the third post http://www.8052.com/forum/read.phtml?id=132297
How to format code and other stuff http://www.8052.com/users/jonled/noob.pdf Jon rl A ;A now 0, or 2, or 4 .... push ACC ;effectively, push A anl A,#08H ;check for A >=8 cjne A,#08H,USE0_3 ;A < 8, use IM0_3 pop ACC ;A >= 8, restore A add A,#IM4_7+8 ;pointer into IM4_7 jmp OVR0_3 ;skip over 0-3 setup USE0_3: pop ACC ;ch A < 8, restore A add A,#IM0_3+8 ;get the pointer into IM0_3 OVR0_3: mov R0,A ;from here on, same for all A |
| Topic | Author | Date |
| Best way to check greater than/less than | 01/01/70 00:00 | |
| greater than or equal | 01/01/70 00:00 | |
| do you mean '51 assembler? | 01/01/70 00:00 | |
| Thanks! | 01/01/70 00:00 | |
| reading and glancing at the CJNE | 01/01/70 00:00 | |
| answer | 01/01/70 00:00 | |
| i need to compare two numbers........ | 01/01/70 00:00 | |
| Strange question! | 01/01/70 00:00 | |
| Eh? | 01/01/70 00:00 | |
| Best way to check greater than/less than | 01/01/70 00:00 | |
| Best way to check greater than/less than | 01/01/70 00:00 | |
| why not just this | 01/01/70 00:00 | |
| Ok, thanks. This looks better. | 01/01/70 00:00 | |
| error/mistake | 01/01/70 00:00 | |
| I see | 01/01/70 00:00 | |
| exactly! | 01/01/70 00:00 | |
| sure | 01/01/70 00:00 | |
| neubular direct | 01/01/70 00:00 | |
1) wonderful 2)why, it is valid | 01/01/70 00:00 | |
| Newb | 01/01/70 00:00 |