CPUarg1DDRVDD voltage (arg2V) is lower than the undervoltage threshold (arg3V) (SN:arg4, BN:arg5). iBMCV316及以上版本起,主体类型为CPU、Disk的告警分别支持上报各自的序列号和BOM编码,主体类型为Mainboard、Memory的告警分别支持上报BOM编码。
This alarm is generated when the system failed to obtain the voltage at CPU DDRVDD detection point. Alarm object: CPU Attribute Alarm ID Alarm Severity Auto Clear 0x00000089 Minor Yes Parameters Name Meaning arg1 Socket No. of the CPU. arg2 CPU serial number. arg3 BOM cod...
We know the power supply is not defective because when we remove the Cypress module, power is back at 3.3V on the VDDR & VDD PCB trace. The Cyble module is bringing down the voltage to 1.67v and we do not know why. Power schema to the cyble 222014 is like Figure 7 of the...
Intellectual535points Other Parts Discussed in Thread:TPS51200 Hi Team, Can anybody suggest me the DDR3 core voltage VDD and VDDQ(1.5V) regulator IC. The regulator should support input of 3.3V as well as for 5V. Waiting for your reply ...
But what is the trigger voltage level specified for VDDS/VDDR/VDD which lead to failure and system reset? Thank you! Best regards, Guillaume
but i can not set VDD_SOC_CAP/VDD_ARM_CAP 1.325v.(Max is 1.3v) How can i set more than 1.3v VDD? below is uboot log: === Would do you want to change VDD_SOC_CAP/VDD_ARM_CAP voltage? Type 'y' to run and 'n' to skip Please select VDD...
Would do you want to change VDD_SOC_CAP/VDD_ARM_CAP voltage? Type 'y' to run and 'n' to skip Please select VDD_SOC_CAP volatage on the boardType 0 for 1.15V; 1 for 1.175V; 2 for 1.2V; 3 for 1.225V; 4 for 1.25V; 5 for 1.275V; 6 for 1.3V Solved! Go ...
C、用于匹配的电压VTT(Tracking Termination Voltage) VDDQ是一种高电流电源DDR芯片的内核、I/O和存储器逻辑供电,而Vref是一种低电流、精确的参考电压,它在逻辑高电平(1)和逻辑低电平(0)之间提供一个阈值,以适应I/O电源电压的变化。通过提供一个适应电源电压的精确阈值,VREF实现了比固定阈值和终端和驱动正常变化情...
3、用于匹配的电压VTT(Tracking Termination Voltage) VDDQ是一种高电流电源DDR芯片的内核、I/O和存储器逻辑供电,而Vref是一种低电流、精确的参考电压,它在逻辑高电平(1)和逻辑低电平(0)之间提供一个阈值,以适应I/O电源电压的变化。通过提供一个适应电源电压的精确阈值,VREF实现了比固定阈值和终端和驱动正常变化情...
This alarm is generated when the system failed to obtain the voltage at CPU DDRVDD detection point. Alarm object: CPU Attribute Alarm ID Alarm Severity Auto Clear 0x00000089 Minor Yes Parameters Name Meaning arg1 Socket No. of the CPU. arg2 CPU ...