On 07-Jul-2000 Mark Hahn wrote:
>> eax: 00000000 ebx: ccf2dac0 ecx: ccf2dfc0 edx: ccf2d33c
> ...
>> 0: 8b 40 08 mov 0x8(%eax),%eax <=====
>
> eax is a pointer here, and it's NULL. it's impossible to tell
> what C code is generating this, though, since your kernel is nonstandard.
>
>> Unable to handle kernel paging request at virtual address 0200023c
>
> pretty weird address, too
>
>> eax: 00000005 ebx: 02000000 ecx: cf7d3f80 edx: c02644e0
>> 0: c7 83 3c 02 00 00 00 movl $0x0,0x23c(%ebx) <=====
>
> now ebx is the pointer, not zero, but a pretty suspicious one
> (one bit set, not a reasonable number either).
>
> overall, it looks like your hardware is still flakey.
:-(
>> cpu MHz : 805.647358
>
> overclocked? well-cooled? agressive dram timings?
It is an 800MHz Athlon. I have used a temperture probe
and it was always cool. I have no idea on the dram timings.
But I didn't change anything there.
There are some of the BIOS settings:
***** SDRAM Timing *****
Configure Timing by SPD Disabled
PH limit 32 cycles
Idle cycle limit 8 cycles
TRP SRAS Precharge 3 cycles
TRAS timing 5 cycles
CAS latency 3 cycles
TRC bank cycle timing 8 cycles
TRCD timing 2 cycles
Super Bypass mode Disabled
DRAM Integrity mode Disabled
DRAM Burst Refresh Enabled
Memory hole Disabled
Graphics aperture size 64MB
MDA support No
USB function Enabled
*** Hardware monitor ***
Spread Spectrum Enabled
Stop Un-used PCI clock Enabled
CPU Frequency Selection 100 Mhz
CPU Voltage Selection 1.60V
Chassis intrusion Disabled
CPU temp 37 C / 98 F (approx - varries)
System temp 31 C / 87 F (approx - varries)
CPU fan speed 5400 RPM (approx - varries)
Power fan speed 0 RPM
System fan speed 0 RPM
CPU VID 1.70V
Vcore 1.648 V (approx - varries)
Vsram 3.376 V (approx - varries)
3.3V 3.312 V (approx - varries)
+ 5.000V 5.140 V (approx - varries)
+12.000V 11.473 V (approx - varries)
-12.000V -12.646 V (approx - varries)
- 5.000V -5.026 V (approx - varries)
Battery 3.069 V (approx - varries)
+5V SB 5.082 V (approx - varries)
>> using fastest function: p5_mmx (2319.147 MB/sec)
>
> that's impressively fast. what kind of dram does this have,
> and/or which chipset?
Well, it has pc100 dimms. It is a Microstar MS6195 motherboard.
The L1/L2 caches are 128KB/512KB, but I don't know any more
about that.
> regards, mark hahn.
Jim Bauer, jfbauer@home.com
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This archive was generated by hypermail 2b29 : Fri Jul 07 2000 - 21:00:20 EST