| ??? 05/24/07 12:12 Modified: 05/24/07 12:40 Read: times |
#139738 - a goof Responding to: ???'s previous message |
mov a,dph
cjne a,#075h,Next here if they are EQUAL no need to do anything carry has no meaning in the next instruction jnc error ;if c is set, acc must be lower than 75h ;if c is clr, acc is higher or equal to 75 should be: cjne .. different jmp equal different: jc .... Erik |
| Topic | Author | Date |
| compare two values, jump if greater or equal | 01/01/70 00:00 | |
| "the bible" ch 2 gives the answer | 01/01/70 00:00 | |
| compare & jump if higher | 01/01/70 00:00 | |
| a goof | 01/01/70 00:00 | |
| How about... | 01/01/70 00:00 | |
| CLR C | 01/01/70 00:00 | |
| compare and jump... | 01/01/70 00:00 | |
| Why? | 01/01/70 00:00 | |
| wrong! | 01/01/70 00:00 | |
| no need | 01/01/70 00:00 | |
add a,#(0x100-0x75), jc ... | 01/01/70 00:00 |