CN206515812U - A kind of test board of server admin unit - Google Patents
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Abstract
Description
技术领域technical field
本实用新型涉及一种板卡，具体地说是一种服务器管理单元的测试板。The utility model relates to a board, in particular to a test board of a server management unit.
背景技术Background technique
在服务器的研发设计中，通常需要采用测试板对服务器进行测试，传统的测试板主要用以插入主机板上的插槽，对插槽内的多个引脚进行功能测试。而传统多单元服务器的管理单元实现功能较为复杂，测试需要借助计算机单元、交换单元以及整机箱才能进行，测试过程十分繁琐。In the R&D and design of the server, it is usually necessary to use a test board to test the server. The traditional test board is mainly used for inserting into a slot on the mainboard to perform functional tests on multiple pins in the slot. However, the management unit of the traditional multi-unit server has more complex functions, and the test needs to use the computer unit, the switching unit and the whole chassis to conduct the test, and the test process is very cumbersome.
针对上述问题，如专利201410798415.8，名称为“一种基于国产多单元服务器管理单元的测试装置及方法”，该测试装置包括一测试板和陪试设备，测试板上设置有高速连接器，高速连接器与多单元服务器管理单元的对应高速连接器对接，测试板既能获得或者提供多路在位信号、多路VGA信号、多路USB信号、多路网络信号以及交换单元CPU卡网络信号、交换单元BMC网络信号；借助陪试设备能够对多单元服务器管理单元进行全功能测试。该测试装置虽然解决了对多单元服务器管理单元进行测试的繁琐操作，但是还存在如下问题：1、对服务器管理单元进行测试时，需要借助于外部陪试设备才能进行测试；2、对服务器管理单元进行测试时，可能会因测试项目不全，或者某些主板不支持某些功能，无法涵盖测试单元的所有测试功能。In view of the above problems, such as patent 201410798415.8, titled "a test device and method based on a domestic multi-unit server management unit", the test device includes a test board and accompanying test equipment, and the test board is provided with a high-speed connector for high-speed connection The device is docked with the corresponding high-speed connector of the multi-unit server management unit. The test board can obtain or provide multiple in-position signals, multiple VGA signals, multiple USB signals, multiple network signals, and the CPU card network signals of the switching unit, switching Unit BMC network signal; with the help of test equipment, the multi-unit server management unit can be fully functionally tested. Although this test device has solved the cumbersome operation of testing the multi-unit server management unit, there are still the following problems: 1. When the server management unit is tested, it needs to be tested by means of external test equipment; 2. Server management When the unit is tested, it may not be able to cover all the test functions of the test unit due to incomplete test items, or some motherboards do not support certain functions.
因此，如何才能保证在不借助于外部陪试设备，又能够涵盖测试单元的所有测试功能，是目前迫切需要解决的问题。Therefore, how to ensure that all test functions of the test unit can be covered without resorting to external test equipment is an urgent problem to be solved at present.
发明内容Contents of the invention
本实用新型的技术任务是针对以上不足，提供一种服务器管理单元的测试板，来解决如何使产品能够应用到多种服务器的设计中，降低产品的设计成本以及使产品能够灵活应用和方便装拆的问题。The technical task of the utility model is to provide a test board of a server management unit to solve the problem of how to apply the product to the design of various servers, reduce the design cost of the product, and enable the product to be flexibly applied and conveniently installed. The problem of demolition.
本实用新型的技术任务是按以下方式实现的，Technical task of the present utility model is realized in the following manner,
一种服务器管理单元的测试板，包括电源、管理板连接器、PCIE金手指、PHY芯片、CPLD芯片、SWITCH开关、风扇连接器、I2C 扩展芯片、RTC（实时时钟控制器）芯片、I2C连接器、电平转化芯片、FLASH芯片、USB连接器、PECI连接器、电压传感器、温度传感器、电位器以及VGA连接器，电源用于给管理板连接器供电，管理板连接器分别连接电源、PCIE金手指、两个PHY芯片、CPLD芯片、SWITCH开关、风扇连接器、I2C 扩展芯片、RTC芯片、I2C连接器、三个电平转化芯片、FLASH芯片、两个USB连接器、PECI连接器、电压传感器、温度传感器、电位器以及VGA连接器；两个PHY芯片的另一端分别与RJ45接口相连；CPLD芯片的另一端与LED相连；SWITCH开关输出端的其中一端与JTAG连接器相连，另一端与CPLD芯片相连；I2C 扩展芯片的另一端与温度传感器相连；三个电平转化芯片的另一端分别与RJ45接口相连。A test board for server management unit, including power supply, management board connector, PCIE golden finger, PHY chip, CPLD chip, SWITCH switch, fan connector, I2C expansion chip, RTC (real-time clock controller) chip, I2C connector , level conversion chip, FLASH chip, USB connector, PECI connector, voltage sensor, temperature sensor, potentiometer and VGA connector, the power supply is used to supply power to the management board connector, and the management board Finger, two PHY chips, CPLD chip, SWITCH switch, fan connector, I2C expansion chip, RTC chip, I2C connector, three level conversion chips, FLASH chip, two USB connectors, PECI connector, voltage sensor , temperature sensor, potentiometer and VGA connector; the other ends of the two PHY chips are connected to the RJ45 interface; the other end of the CPLD chip is connected to the LED; one end of the SWITCH switch output is connected to the JTAG connector, and the other end is connected to the CPLD chip The other end of the I2C expansion chip is connected to the temperature sensor; the other ends of the three level conversion chips are respectively connected to the RJ45 interface.
管理板连接器将UART信号通过电平转化芯片转换为RS3232信号接出到RJ45接口，以支持通过连接串口线缆的功能验证；The management board connector converts the UART signal into an RS3232 signal through the level conversion chip and connects it to the RJ45 interface to support the functional verification of connecting the serial cable;
FLASH芯片为SPI FLASH芯片，管理板连接器将SPI信号接到SPI FLASH芯片上，以验证通过SPI信号对FLASH芯片的读写功能；The FLASH chip is an SPI FLASH chip, and the management board connector connects the SPI signal to the SPI FLASH chip to verify the read and write function of the FLASH chip through the SPI signal;
管理板连接器将多组I2C信号分别接到CPLD芯片、I2C扩展芯片、RTC芯片上，已支持对I2C功能的验证；管理板连接器将IO信号通过CPLD芯片接到LED；The management board connector connects multiple sets of I2C signals to the CPLD chip, I2C expansion chip, and RTC chip respectively, and supports the verification of the I2C function; the management board connector connects the IO signal to the LED through the CPLD chip;
管理板连接器将VGA信号接到VGA连接器，以支持通过VGA连接器连接显示器，验证VGA信号功能；The management board connector connects the VGA signal to the VGA connector to support the connection of the monitor through the VGA connector and verify the VGA signal function;
管理板连接器将JTAG信号通过SWITCH开关接到CPLD芯片上，以支持验证对CPLD芯片进行离线烧录程序的功能；SWITCH开关另一端将JTAG信号接到JTAG连接器上，支持通过烧录线对CPLD芯片进行程序烧录的功能；The management board connector connects the JTAG signal to the CPLD chip through the SWITCH switch to support the verification of the function of offline programming of the CPLD chip; the other end of the SWITCH switch connects the JTAG signal to the JTAG connector to support programming through CPLD chip for program burning function;
管理板连接器将两路RGMII信号分别通过PHY芯片转化成MDI信号，通过RJ45接口引出，来支持通过连接网线对网络通信功能的验证；The management board connector converts the two RGMII signals into MDI signals through the PHY chip, and leads them out through the RJ45 interface to support the verification of the network communication function by connecting the network cable;
管理板连接器将PCIE信号连接到PCIE金手指，来验证PCIE接口的功能；The management board connector connects the PCIE signal to the PCIE golden finger to verify the function of the PCIE interface;
管理板连接器将风扇控制信号接到风扇连接器，以支持对风扇调速功能的测试。The management board connector connects the fan control signal to the fan connector to support the test of the fan speed regulation function.
电平转化芯片采用MAX3232芯片。The level conversion chip adopts MAX3232 chip.
PHY芯片采用2个千兆VSC8211 PHY芯片。The PHY chip uses 2 Gigabit VSC8211 PHY chips.
I2C扩展芯片采用PCA9548芯片。I2C expansion chip adopts PCA9548 chip.
RTC芯片采用DS3232N芯片。RTC chip adopts DS3232N chip.
电源供电电压为3.3V。The power supply voltage is 3.3V.
本实用新型的一种服务器管理单元的测试板和现有技术相比，具有以下优点：Compared with the prior art, a test board of a server management unit of the utility model has the following advantages:
1、可以用于连接管理单元，并对其进行测试，测试项目全面，一个测试板即可解决多种测试性能；1. It can be used to connect the management unit and test it. The test items are comprehensive, and one test board can solve various test performances;
2、可对管理单元进行连接串口线缆的功能验证、flash的读写功能测试、支持对I2C功能的验证、验证VGA信号功能、验证通过管理单元对CPLD进行离线烧录程序的功能、支持通过烧录线对CPLD进行程序烧录的功能、来支持通过连接网线对网络通信功能的验证、以支持通过测试板插到其他板卡PCIE SLOT上来验证管理单元的PCIE接口的功能、以支持对风扇调速功能的测试、以支持通过连接USB设备对USB通信功能的测试、验证普通IO信号的功能。2. It can verify the function of connecting the serial port cable to the management unit, test the read and write function of flash, support the verification of I2C function, verify the function of VGA signal, verify the function of offline programming of CPLD through the management unit, and support passing The function of programming the CPLD by the burning line is to support the verification of the network communication function by connecting the network cable, to support the verification of the PCIE interface function of the management unit by inserting the test board into the PCIE SLOT of other board cards, and to support the fan Test the speed control function to support the test of the USB communication function by connecting the USB device and verify the function of the common IO signal.
附图说明Description of drawings
下面结合附图对本实用新型进一步说明。Below in conjunction with accompanying drawing, the utility model is further described.
附图1为一种服务器管理单元的测试板的结构框图。Accompanying drawing 1 is a structural block diagram of a test board of a server management unit.
具体实施方式detailed description
参照说明书附图和具体实施例对本实用新型的一种服务器管理单元的测试板作以下详细地说明。A test board of a server management unit of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
实施例1：Example 1:
一种服务器管理单元的测试板，包括电源、管理板连接器、PCIE金手指、PHY芯片、CPLD芯片、SWITCH开关、风扇连接器、I2C 扩展芯片、RTC（实时时钟控制器）芯片、I2C连接器、电平转化芯片、FLASH芯片、USB连接器、PECI连接器、电压传感器、温度传感器、电位器以及VGA连接器，电源用于给管理板连接器供电，电源供电电压为3.3V，管理板连接器分别连接电源、PCIE金手指、两个PHY芯片、CPLD芯片、SWITCH开关、风扇连接器、I2C 扩展芯片、RTC芯片、I2C连接器、三个电平转化芯片、FLASH芯片、两个USB连接器、PECI连接器、电压传感器、温度传感器、电位器以及VGA连接器；两个PHY芯片的另一端分别与RJ45接口相连；CPLD芯片的另一端与LED相连；SWITCH开关输出端的其中一端与JTAG连接器相连，另一端与CPLD芯片相连；I2C 扩展芯片的另一端与温度传感器相连；三个电平转化芯片的另一端分别与RJ45接口相连。A test board for server management unit, including power supply, management board connector, PCIE golden finger, PHY chip, CPLD chip, SWITCH switch, fan connector, I2C expansion chip, RTC (real-time clock controller) chip, I2C connector , level conversion chip, FLASH chip, USB connector, PECI connector, voltage sensor, temperature sensor, potentiometer and VGA connector, the power supply is used to supply power to the management board connector, the power supply voltage is 3.3V, and the management board is connected The device is connected to the power supply, PCIE golden finger, two PHY chips, CPLD chip, SWITCH switch, fan connector, I2C expansion chip, RTC chip, I2C connector, three level conversion chips, FLASH chip, two USB connectors , PECI connector, voltage sensor, temperature sensor, potentiometer and VGA connector; the other ends of the two PHY chips are respectively connected to the RJ45 interface; the other end of the CPLD chip is connected to the LED; one end of the SWITCH switch output end is connected to the JTAG connector The other end is connected to the CPLD chip; the other end of the I2C expansion chip is connected to the temperature sensor; the other ends of the three level conversion chips are respectively connected to the RJ45 interface.
电平转化芯片采用MAX3232芯片，管理板连接器将UART信号通过电平转化芯片转换为RS3232信号接出到RJ45接口，以支持通过连接串口线缆的功能验证；The level conversion chip adopts the MAX3232 chip, and the management board connector converts the UART signal into an RS3232 signal through the level conversion chip and connects it to the RJ45 interface to support the function verification of connecting the serial cable;
FLASH芯片为SPI FLASH芯片，管理板连接器将SPI信号接到SPI FLASH芯片上，以验证通过SPI信号对FLASH芯片的读写功能；The FLASH chip is an SPI FLASH chip, and the management board connector connects the SPI signal to the SPI FLASH chip to verify the read and write function of the FLASH chip through the SPI signal;
管理板连接器将多组I2C信号分别接到CPLD芯片、I2C扩展芯片，I2C扩展芯片采用PCA9548芯片、RTC芯片，RTC芯片采用DS3232N芯片上，已支持对I2C功能的验证；管理板连接器将IO信号通过CPLD芯片接到LED；The management board connector connects multiple sets of I2C signals to the CPLD chip and the I2C expansion chip respectively. The I2C expansion chip adopts the PCA9548 chip and the RTC chip. The RTC chip adopts the DS3232N chip, which already supports the verification of the I2C function; The signal is connected to the LED through the CPLD chip;
管理板连接器将VGA信号接到VGA连接器，以支持通过VGA连接器连接显示器，验证VGA信号功能；The management board connector connects the VGA signal to the VGA connector to support the connection of the monitor through the VGA connector and verify the VGA signal function;
管理板连接器将JTAG信号通过SWITCH开关接到CPLD芯片上，以支持验证对CPLD芯片进行离线烧录程序的功能；SWITCH开关另一端将JTAG信号接到JTAG连接器上，支持通过烧录线对CPLD芯片进行程序烧录的功能；The management board connector connects the JTAG signal to the CPLD chip through the SWITCH switch to support the verification of the function of offline programming of the CPLD chip; the other end of the SWITCH switch connects the JTAG signal to the JTAG connector to support programming through CPLD chip for program burning function;
PHY芯片采用2个千兆VSC8211 PHY芯片，管理板连接器将两路RGMII信号分别通过PHY芯片转化成MDI信号，通过RJ45接口引出，来支持通过连接网线对网络通信功能的验证；The PHY chip uses two gigabit VSC8211 PHY chips, and the management board connector converts the two RGMII signals into MDI signals through the PHY chip, and leads them out through the RJ45 interface to support the verification of the network communication function by connecting the network cable;
管理板连接器将PCIE信号连接到PCIE金手指，来验证PCIE接口的功能；The management board connector connects the PCIE signal to the PCIE golden finger to verify the function of the PCIE interface;
管理板连接器将风扇控制信号接到风扇连接器，以支持对风扇调速功能的测试。The management board connector connects the fan control signal to the fan connector to support the test of the fan speed regulation function.
通过上面具体实施方式，所述技术领域的技术人员可容易的实现本实用新型。但是应当理解，本实用新型并不限于上述的具体实施方式。在公开的实施方式的基础上，所述技术领域的技术人员可任意组合不同的技术特征，从而实现不同的技术方案。Through the above specific implementation methods, those skilled in the art can easily realize the utility model. However, it should be understood that the present utility model is not limited to the specific implementation manners described above. On the basis of the disclosed embodiments, those skilled in the art can arbitrarily combine different technical features, so as to realize different technical solutions.
除说明书所述的技术特征外，均为本专业技术人员的已知技术。Except for the technical features described in the instructions, all are known technologies by those skilled in the art.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107766186A (en) * | 2017-10-11 | 2018-03-06 | 郑州云海信息技术有限公司 | A kind of expansible fan board test board of USB interface and application method |
| CN107908585A (en) * | 2017-11-30 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of PCIE BOX plates for surpassing calculation function with PCIe card and GPU |
| CN109992555A (en) * | 2019-03-13 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of management board shared for multipath server |
| CN110375961A (en) * | 2019-07-29 | 2019-10-25 | 武汉电信器件有限公司 | A kind of automatic test approach of optical module and the Auto-Test System of optical module |
| CN111158710A (en) * | 2019-12-30 | 2020-05-15 | 杭州迪普科技股份有限公司 | Program programming method and device and network equipment |
| CN115982086A (en) * | 2023-02-14 | 2023-04-18 | 井芯微电子技术(天津)有限公司 | Chip prototype verification board |
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2017
- 2017-03-10 CN CN201720229725.7U patent/CN206515812U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107766186A (en) * | 2017-10-11 | 2018-03-06 | 郑州云海信息技术有限公司 | A kind of expansible fan board test board of USB interface and application method |
| CN107908585A (en) * | 2017-11-30 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of PCIE BOX plates for surpassing calculation function with PCIe card and GPU |
| CN109992555A (en) * | 2019-03-13 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of management board shared for multipath server |
| CN110375961A (en) * | 2019-07-29 | 2019-10-25 | 武汉电信器件有限公司 | A kind of automatic test approach of optical module and the Auto-Test System of optical module |
| CN111158710A (en) * | 2019-12-30 | 2020-05-15 | 杭州迪普科技股份有限公司 | Program programming method and device and network equipment |
| CN111158710B (en) * | 2019-12-30 | 2023-08-25 | 杭州迪普科技股份有限公司 | Program programming method, device and network equipment |
| CN115982086A (en) * | 2023-02-14 | 2023-04-18 | 井芯微电子技术(天津)有限公司 | Chip prototype verification board |
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