| Andy Neil 01/15/10 07:39 Read: 186 times Basingstoke Uk |
#172486 - Hardware fault? Responding to: Louis S's previous message |
Unless you have specifically arranged otherwise, the simulator assumes that your hardware design is perfect, that your software matches it perfectly, and your actual hardware is faultless and 100.00% to spec.
If any one or more of these assumptions is not 100.00% true - then you will, sooner or later, get a discrepancy between the target & simulator. One way in which your software might not "match" your hardware is in terms of timing - especially at the margins. Louis S said:
I was wondering if this is something anyone has seen before Yes - it is very common indeed! |
| Topic | Author | Date |
| Simulation vs. Embedded Discrepancy | Louis S | 01/15/10 07:14 |
| Hardware fault? | Andy Neil | 01/15/10 07:39 |
| Responding to: Andy Neil's previous message | Louis S | 01/15/10 07:51 |
| illustration of edge difference? | Erik Malund | 01/15/10 08:00 |
| SPI Phase/Polarity | Louis S | 01/15/10 08:06 |
| address instead of value | Andy Neil | 01/15/10 08:17 |
| Doesn't seem coincidental | Louis S | 01/20/10 13:19 |
| MOVX command fails | Louis S | 01/21/10 09:28 |
| Definitely sounds like a hardware fault! | Andy Neil | 01/21/10 12:01 |
| Have you tried doing this in ASM? | Richard Erlacher | 01/21/10 12:32 |
| The loop in ASM | Louis S | 01/21/10 14:27 |
| I think... | Jez Smith | 01/21/10 15:11 |
| Sounds like hardware again | Andy Neil | 01/21/10 17:34 |
| If this were reduced to the essentials ... | Richard Erlacher | 01/21/10 18:36 |
| Oh Richard | Jez Smith | 01/22/10 01:32 |
| What I was after ... | Richard Erlacher | 01/21/10 18:30 |
| Reducing to Essentials | Louis S | 01/22/10 10:56 |
| RE: Magic Switch On The Compiler | Andy Neil | 01/22/10 12:21 |
| Emulator trace | Louis S | 01/22/10 12:59 |
| Yes | Neil Kurzman | 01/23/10 02:39 |
| SOLVED | Louis S | 01/25/10 11:10 |
| A bit ocnfused | Andy Neil | 01/25/10 11:24 |
| Emulator and AUXR | Louis S | 01/25/10 14:15 |
Things do tend to work best... | Andy Neil | 01/25/10 14:54 |
| one guess with a question | Erik Malund | 01/21/10 13:46 |
| Memory has plenty of gaps | Louis S | 01/21/10 14:29 |
| That doesn't make sense! | Andy Neil | 01/23/10 03:25 |
| Sloppy language on my part | Louis S | 01/23/10 23:00 |
| Am I missing something | Neil Kurzman | 01/21/10 19:06 |
| questions/request | Erik Malund | 01/22/10 06:52 |