In Win 2RAKVI001000 User Manual Download

Page: 17 / 19

Firmware Upgrade

The passive backplanes are planted Nuvoton M052 series MCUs for hosting disk

LED indication, Fan speed control and system fail alarm. These MCUs are

preprogrammed in manufacturing. In most cases, the MCUs are not required to

reprogram unless there is issue needed to fix.

How to upgrade firmware?

Require Nuvoton ARM Cortex-M0 programming tool. Nu-Me or Nu-Link and

install Nuvoton ICP Programming tool software.

Connect Nu-Link USB end to a host and the SWD end to Backplane ICE
connector for each MCU.

Summary of Contents for 2RAKVI001000

Page 1: ...3RAMVI006000 2RAKVI001000 IW RS110 02M PASSIVE BACKPLANE MODULE 3RAMVI006200 2RAKVI001200 IW RS208 02M PASSIVE BACKPLANE MODULE 3RAMVI006300 2RAKVI001300 IW RS212 02M PASSIVE BACKPLANE MODULE 3RAMVI00...

Page 2: ...History Version Changes Date 0 1 First draft 2017 4 17 0 2 SGPIO setting behavior change 2017 5 9...

Page 3: ...Settings 5 3 Connectors 8 3 1 29 pin SAS HDD connector 8 3 2 SFF 8643 Mini SAS connector 9 3 3 4 Pin power receptacle 10 4 LED and Buzzer Behavior 11 4 1 Disk Bay LED 11 4 2 System Alarm LED 12 5 Sma...

Page 4: ...e backplane is implemented with smart fan control feature to support wide variety of fan modules by auto calibrating the installed fan modules at system boot This feature provides an efficient way to...

Page 5: ...the fan module speed is going down below 75 of its expected RPM TEMP FAIL LED illuminates when enclosure temperature is going higher than the setting of TEMP ALERT of CN2 IW RS110 02M IW RS208 02M IW...

Page 6: ...03N JM2 Fail_LED_0 3 Fail_LED_0 3 pins are for use when SGPIO is set to disabled for disk bay 0 3 IW RS110 02M IW RS208 02M IW RS21202M JM3 Fail_LED_4 7 Fail_LED_4 7 pins are for use when SGPIO is set...

Page 7: ...4 fail LED when SGPIO is set to disabled IW SK34 IW MS04 IW MS08 IW MS08 A IW PLV Tower IW PLG Tower JS1 JS2 SGPIO Header The SGPIO header for connecting to Motherboard or RAID HBA card which equippe...

Page 8: ...pin disk connector according to design and application Model Number of 29 pin disk connector Type Supported Disk IW RS104 02M 4 Horizontal Type SATA SAS IW RS110 02M 10 Low Profile SATA SAS IW RS208...

Page 9: ...R400 03N is supporting 6G SATA only Since these backplanes has no expander All the miniSAS connectors or SATA connectors are directly wired to the 29 pin disk connectors Model Number of miniSAS conne...

Page 10: ...number of 4 pin power connector according to the disk number the backplane supports Model Number of 4 pin Power connector Note IW RS104 02M 2 IW RS110 02M 4 IW RS208 02M 4 IW RS212 02M 6 IW SK34 IW MS...

Page 11: ...indicator Stay off when idle and blinking whenever disk drive is accessing RED LED Fail and Locate indicator Turned on when disk failure occurs Blinking when locate HDD RAID rebuild and RAID consisten...

Page 12: ...ted speed the Fan Fail indicator goes ON And it would go off when the issue is resolved or disappeared Overheat When the system temperature at the backplane area is going beyond 45 C or 55 C according...

Page 13: ...when alarm is disappeared 1 short beep B B B stands for Fan Fails 2 short beeps BB BB BB stand for Over Temperature Press Mute Button to disable buzzer beeping and will be retriggered when either fai...

Page 14: ...ing the existences of the Fan Modules and intelligently control the Fan RPM per the system temperature being detected by 1 or 2 thermal sensors on the backplane Thanks to Smart Fan Control feature the...

Page 15: ...ulated and used until next system boot 3 The 8 levels of fan speed are mapped to the temperature readings detected by thermistor spreading from 25 to 45 C in 3 75 degree C step 4 In normal operation w...

Page 16: ......

Page 17: ...Us are preprogrammed in manufacturing In most cases the MCUs are not required to reprogram unless there is issue needed to fix How to upgrade firmware 1 Require Nuvoton ARM Cortex M0 programming tool...

Page 18: ...3 Make sure device is connected and select the binary file being programmed and then click on Start button to program firmware...

Page 19: ...4 Please refer to http www nuvoton com resource files NuLink_Adapter_User_Manual_EN_V1 01 pdf for more details...