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To use RU and RW tool check RTC function

  • Document NO.

    2023102603

  • Category

    SoftwareApplication
  • Rev.

    A1

  • Update Date

    2023-10-26

Model Name

Intel x86 platform

Purpose

It can check RTC function normal operation by running RU.exe or RW.exe software

Test environment:

Board: EMX-H310DP-A1R
Test software:
1. RU.EXE : 5.31.0410 (UEFI mode tool)
2. RW.EXE : RwPortableX64 V1.7 (Windows tool)
OS: UEFI shell / Windows 10

1. Run RU.exe in UEFI mode:

Click “Alt+C”-->select “ISA IO”-->Select ” “CMOS”

Into Indexed IO port 0070/0071, Address: 0A

RTC_REGA- Register A, bit [6:4] = 010 =Normal Operation

2. Run RW.exe in Windows 10 (RwPortableX64V1.7)

Select Specific / IO Index/Data / CMOS - 70/71

RTC_REGA- Register A, bit [6:4] = 010 =RTC Normal Operation

Reference Data: