Biostar M7VKA M7VKA compatibility test report - Page 7

PCI Clock Voltage Level

Page 7 highlights

Voltage List Battery Voltage +5V +12V -5V -12V +3.3V Voltage SPEC 3.0V/7uA 5.0V+-5% 12.0V+-5% -5.0V+-5% -12.0V+-10% +3.3V+-5% Voltage Measured 3.06/4.6uA +5.10V +11.85V -5.02V -12.12V +3.34V Clock Frequency CPU and Clock Host SDRAM Clock PCI Clock ISA Clock AGP Clock USB Clock Reference Clock Clock Voltage Level CPU CLKIN Voltage Level SDRAM Clock Voltage Level ISA Clock Voltage Level PCI Clock Voltage Level AGP Clock Voltage Level Reference Clock Voltage Level Clock Timing PCI Clock High Time PCI Clock Low Time PCI Clock Rising Time PCI Clock Falling Time Spec Value (MHz) 66.67 100.00 66.67 100.00 133.33 33.33 8 66.67 48 14.31818 Spec Value (v) 3.3v 3.3v 3.3v 3.3v 3.3v Spec Value Min.11ns Min.11ns 1ns~4ns 1ns~4ns Measured Value (MHz) None 100.256 None 100.244 133.44 33.344 None 66.82 48.05 14.318 Measured Value 1.78 3.84 None 3.36 3.00 2.84 Measured Value 13.78ns 12.2ns 1.87ns 2.14ns Result 3.21V Pass 3.30V Pass 3.47V Pass 1. Based on test voltage to do setup installation Windows 98. 2.Power ON/OFF 50 times Result Pass Pass Pass Pass Pass Pass Pass/Fail None Pass None Pass Pass Pass None Pass Pass Pass Pass/Fail Pass Pass None Pass Pass Pass Pass/Fail Pass Pass Pass Pass 7

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7
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Voltage List
Voltage SPEC
Voltage Measured
Result
Battery Voltage
3.0V/7uA
3.06/4.6uA
Pass
+5V
5.0V+-5%
+5.10V
Pass
+12V
12.0V+-5%
+11.85V
Pass
-5V
-5.0V+-5%
-5.02V
Pass
-12V
-12.0V+-10%
-12.12V
Pass
+3.3V
+3.3V+-5%
+3.34V
Pass
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Clock Frequency
Spec Value (MHz)
Measured Value
(MHz)
Pass/Fail
CPU and Clock Host
66.67
None
None
100.00
100.256
Pass
SDRAM Clock
66.67
None
None
100.00
100.244
Pass
133.33
133.44
Pass
PCI Clock
33.33
33.344
Pass
ISA Clock
8
None
None
AGP Clock
66.67
66.82
Pass
USB Clock
48
48.05
Pass
Reference Clock
14.31818
14.318
Pass
Clock Voltage Level
Spec Value (v)
Measured Value
Pass/Fail
CPU CLKIN Voltage Level
1.78
Pass
SDRAM Clock Voltage Level
3.3v
3.84
Pass
ISA Clock Voltage Level
3.3v
None
None
PCI Clock Voltage Level
3.3v
3.36
Pass
AGP Clock Voltage Level
3.3v
3.00
Pass
Reference Clock Voltage Level
3.3v
2.84
Pass
Clock Timing
Spec Value
Measured Value
Pass/Fail
PCI Clock High Time
Min.11ns
13.78ns
Pass
PCI Clock Low Time
Min.11ns
12.2ns
Pass
PCI Clock Rising Time
1ns~4ns
1.87ns
Pass
PCI Clock Falling Time
1ns~4ns
2.14ns
Pass
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Result
3.21V
Pass
3.30V
Pass
3.47V
Pass
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1. Based on test voltage to do setup installation Windows 98.
2.Power ON/OFF 50 times