| ??? 09/11/06 19:53 Read: times |
#124092 - attentive Responding to: ???'s previous message |
Cezara Coman said:
i watch in bible, but maybe i wasnt attentive If you have read the "bible", you need to make that clear in your post! Here is the description of the JNB instruction from the "bible": 80C51 family programmer’s guide and instruction set said: (my emphasis)
The branch destination is computed by adding the signed relative-displacement in the third instruction byte to the PC, after incrementing the PC to the first byte of the next instruction. The bit tested is not modified. No flags are affected. Since the displacement for the jump is specified in a single signed byte, that limits the displacement range to -128..+127 |
| Topic | Author | Date |
| JNB jump only after 256 bytes ? | 01/01/70 00:00 | |
| It\'s called a crutch or a bypass | 01/01/70 00:00 | |
| Look it up! | 01/01/70 00:00 | |
| bypass | 01/01/70 00:00 | |
| Same thing | 01/01/70 00:00 | |
| end | 01/01/70 00:00 | |
| big messes, not necessarily | 01/01/70 00:00 | |
| discipline | 01/01/70 00:00 | |
attentive | 01/01/70 00:00 |