| Louis S 01/22/10 12:59 Read: 145 times |
#172673 - Emulator trace Responding to: Andy Neil's previous message |
I'm new to the tracer, so let me know if there's a better way to do this:
The instruction is: max3140_configVar = 0; // int at 0x0501 in xdata Frame Time Ext 7..0 I P R S DA DD T D C Code/Xd Addr Op BPP Instruction Source ---------------------------------------------------------------------------------------------------------------------------------------------------------- -101 -60.28 us 11111111 ? 0 I Instr 0004E6 90 MOV DPTR,#max3140_confmax3140_configVar = 0; // ... -100 -59.74 us 11111111 ? 0 I Oprnd 0004E7 05 -99 -59.19 us 11111111 ? 0 I Oprnd 0004E8 10 -98 -58.65 us 11111111 ? 0 I Idle 0004E8 10 -97 -58.11 us 11111111 ? 0 I Instr 0004E9 E4 CLR A -96 -57.57 us 11111111 ? 0 I Idle 0004EA F0 -95 -57.02 us 11111111 ? 0 I Instr 0004EA F0 MOVX @DPTR,A -94 -56.48 us 11111111 ? 0 I Idle 0004EB A3 -93 -55.39 us 11111111 ? 0 XWr/XRAM 000510 00 [max3140_configVar] -92 -54.85 us 11111111 ? 0 I Instr 0004EB A3 INC DPTR -91 -54.31 us 11111111 ? 0 I Idle 0004EC E4 -90 -53.76 us 11111111 ? 0 I Idle 0004EC E4 -89 -53.22 us 11111111 ? 0 I Idle 0004EC E4 -88 -52.68 us 11111111 ? 0 I Instr 0004EC E4 CLR A -87 -52.13 us 11111111 ? 0 I Idle 0004ED F0 -86 -51.59 us 11111111 ? 0 I Instr 0004ED F0 MOVX @DPTR,A -85 -51.05 us 11111111 ? 0 I Idle 0004EE 90 -84 -49.96 us 11111111 ? 0 XWr/XRAM 000511 00 [max3140_configVar<1>] I'm not too sure how to evaluate the trace, but I can see in emulation that the variable is not cleared. The emulator can't manually write to the value either, which looks like I've misconfigured something. |
| 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 |