Biostar U8768 U8768 compatibility test report - Page 7
Design Review
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DESIGN REVIEW Mainboard Voltage Measurement Voltage List Battery Voltage Battery Current Voltage SPEC 3.0V 7uA Voltage Measured 3.09V 2.7uA +5V 5.0V+-5% 5.13 +12V -5V -12V 12.0V+-5% -5.0V+-5% -12.0V+-10% 11.99 -5.00 -12.28 +3.3V +3.3V+-5% 3.38 Bus Clock Clock Frequency Spec Value (MHz) Measured Value (MHz) CPU and Clock Host 100.00 100.4 133.33 131.6 DDRAM Clock PCI Clock 100.00 133.33 33 100.0 133.7 33.33 AGP Clock 66.67 66.67 USB Clock Reference Clock 48 14.31818 48.08 14.37 Clock Voltage Level Spec Value (v) Measured Value CPU and Host Clock Voltage Level ~1.2v 0.46 DDRAM Clock Voltage Level 2.5v 2.46 PCI Clock Voltage Level 3.3v 3.40 AGP Clock Voltage Level 3.3v 3.50 Reference Clock Voltage Level 3.3v 3.3 Clock Timing CPU Clock High Time 100.00 Spec Value (v) Min 2.5ns Measured Value 5.08 133.33 Min 2.5ns 3.16 CPU Clock Low Time 100.00 Min 2.4ns 4.04 133.33 Min 2.4ns 3.56 CPU Clock Rising Time 100.00 0.4ns~1.6ns 0.4 133.33 0.4ns~1.6ns 0.4 CPU Clock Falling Time 100.00 0.4ns~1.6ns 0.44 133.33 0.4ns~1.6ns 0.92 PCI Clock High Time Min.11ns 12.9 PCI Clock Low Time Min.11ns 13.0 PCI Clock Rising Time PCI Clock Falling Time 1ns~4ns 2.0 1ns~4ns 2.1 Result Pass Pass Pass Pass Pass Pass Pass Pass/Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass/Fail Pass Pass Pass Pass Pass Pass/Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 7