Biostar M7TDR M7TDR compatibility test report - Page 7

Design Review - specs

Page 7 highlights

DESIGN REVIEW Mainboard Voltage Measurement Voltage List Battery Voltage Battery Current +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% Bus Clock Voltage Measured 3.09 3.7 4.99 12.12 -5.11 -12.17 3.33 Clock Frequency CPU and Clock Host SDRAM Clock PCI Clock AGP Clock USB Clock Reference Clock Clock Voltage Level CPU and Host Clock Voltage Level SDRAM Clock Voltage Level PCI Clock Voltage Level AGP Clock Voltage Level Reference Clock Voltage Level Clock Timing CPU Clock High Time 100.00 CPU Clock Low Time 100.00 CPU Clock Rising Time 100.00 CPU Clock Falling Time 100.00 PCI Clock High Time PCI Clock Low Time PCI Clock Rising Time PCI Clock Falling Time Spec Value (MHz) 100.00 100.00 133.33 33 66.67 48 14.31818 Spec Value (v) 1.1v 3.3v 3.3v 3.3v 3.3v Spec Value (v) 4.3~4.8ns 4.3~4.8ns 175~700ps 175~700ps Min.11ns Min.11ns 1ns~4ns 1ns~4ns Measured Value (MHz) 100.0 100.0 133.33 33.33 66.67 48.08 14.29 Measured Value 1.12 3.40 3.46 3.38 3.35 Measured Value 4.56 4.52 600 560 13.0 12.4 2.3 2.3 Result Pass Pass Pass Pass Pass Pass Pass Pass/Fail Pass Pass Pass Pass Pass Pass Pass Pass/Fail Pass Pass Pass Pass Pass Pass/Fail Pass Pass Pass Pass Pass Pass Pass Pass 7

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7
DESIGN REVIEW
Mainboard Voltage Measurement
Voltage List
Voltage SPEC
Voltage Measured
Result
Battery Voltage
3.0V
3.09
Pass
Battery Current
7uA
3.7
Pass
+5V
5.0V+-5%
4.99
Pass
+12V
12.0V+-5%
12.12
Pass
-5V
-5.0V+-5%
-5.11
Pass
-12V
-12.0V+-10%
-12.17
Pass
+3.3V
+3.3V+-5%
3.33
Pass
Bus Clock
Clock Frequency
Spec Value
(MHz)
Measured Value
(MHz)
Pass/Fail
CPU and Clock Host
100.00
100.0
Pass
SDRAM Clock
100.00
100.0
Pass
133.33
133.33
Pass
PCI Clock
33
33.33
Pass
AGP Clock
66.67
66.67
Pass
USB Clock
48
48.08
Pass
Reference Clock
14.31818
14.29
Pass
Clock Voltage Level
Spec Value (v)
Measured Value
Pass/Fail
CPU and Host Clock Voltage Level
1.1v
1.12
Pass
SDRAM Clock Voltage Level
3.3v
3.40
Pass
PCI Clock Voltage Level
3.3v
3.46
Pass
AGP Clock Voltage Level
3.3v
3.38
Pass
Reference Clock Voltage Level
3.3v
3.35
Pass
Clock Timing
Spec Value (v)
Measured Value
Pass/Fail
CPU Clock High Time
100.00
4.3~4.8ns
4.56
Pass
CPU Clock Low Time
100.00
4.3~4.8ns
4.52
Pass
CPU Clock Rising Time
100.00
175~700ps
600
Pass
CPU Clock Falling Time
100.00
175~700ps
560
Pass
PCI Clock High Time
Min.11ns
13.0
Pass
PCI Clock Low Time
Min.11ns
12.4
Pass
PCI Clock Rising Time
1ns~4ns
2.3
Pass
PCI Clock Falling Time
1ns~4ns
2.3
Pass