| ??? 06/16/01 23:59 Read: times |
#12562 - MOV A, ACC illegal instruction |
On some 8051 variants MOV A, ACC is an illegal instruction (not a NOP as one might expect). I once found a web page where someone had tried this instruction on several manufacturers' 8051 variants and recorded the behavior. Now I'm looking for that web page and I can't find it. Can anyone help?
Thanks, Dave Sullins |
| Topic | Author | Date |
| MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: MOV A, ACC illegal instruction | 01/01/70 00:00 | |
| RE: reserved instruction 0xA5 | 01/01/70 00:00 | |
| How about "push" instruction as well ? | 01/01/70 00:00 | |
RE: How about "push" instruction as well | 01/01/70 00:00 |