CN212411187U - Monitoring management board card of Feiteng server - Google Patents
Monitoring management board card of Feiteng server Download PDFInfo
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- CN212411187U CN212411187U CN202021861197.5U CN202021861197U CN212411187U CN 212411187 U CN212411187 U CN 212411187U CN 202021861197 U CN202021861197 U CN 202021861197U CN 212411187 U CN212411187 U CN 212411187U
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Abstract
A monitoring management board card of a Feiteng server comprises a Loongson 2K processor function module, an intelligent monitoring interface and a monitoring upper layer module, wherein the Loongson 2K processor function module comprises a Loongson 2K processor, a DDR memory, a FLASH, a power supply management interface, an Ethernet interface and a video display interface; the intelligent monitoring interface comprises a PCI-E x4 bus signal interface and a monitoring signal interface, the monitoring signal interface comprises an I2C interface, a +5V _ STBY independent power supply, a UART interface and a remote updating BIOS interface, the PCI-E x4 bus signal interface is connected with a Loongson 2K processor function module, and the monitoring signal interface is connected with a Loongson 2K processor; the monitoring upper layer module comprises a data module and a PMBUS interface, and the data module and the PMBUS interface are connected with the loongson 2K processor functional module. The board card can monitor the server mainboard in as short a time as possible, acquire monitoring information such as fan rotating speed data, temperature data and voltage measurement data, and does not influence the normal operation of the server mainboard even if the board card does not work.
Description
Technical Field
The utility model relates to a board card, especially a monitoring management board card of soar server.
Background
With the development of information technology, people's lives have become increasingly informative, and servers, as a high-performance computer, play a crucial role therein, so it is important to quickly and efficiently solve problems that may occur in the system and to ensure the availability of the server system. With the continuous expansion of network scale, the scale of the server is more and more huge, the traditional supervision mode in the field can not meet the monitoring management requirements, and the monitoring system of the server becomes very important. The monitoring management system can remotely monitor and control the server, acquire the working state of the server in real time and facilitate management of a manager on the server.
The existing monitoring system adopts a special monitoring chip, the working of the chip needs peripheral devices such as a memory, a FLASH and the like, and the chips are all welded on a server mainboard; the monitoring system is a small Linux system that takes several seconds from power-on to entering normal operating conditions or restarting.
The design cost of the server mainboard is high, and once a monitoring chip is selected, the hardware design of the monitoring chip and the software design based on the special hardware cannot be changed at will; a small embedded system consisting of a monitoring chip and peripheral devices such as a memory and a FLASH which are matched with the monitoring chip is required to be integrated on the server mainboard, so that the wiring area of the mainboard is increased, and the miniaturization of the server mainboard is not facilitated; within a few seconds before the monitoring system is powered on or restarted, the monitoring of the server mainboard is in a blank state, and particularly, a fan out of control can work at the maximum rotating speed to generate harsh noise and accelerate the service life abrasion of the fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a monitoring server mainboard operation that can whole journey, no dead angle, and the control management integrated circuit board of the soar server of convenient change.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a monitoring management integrated circuit board of a soar server, the integrated circuit board is based on PCI-E's integrated circuit board, the integrated circuit board includes godson 2K treater functional module, intelligent monitoring interface and monitoring upper module, godson 2K treater functional module includes godson 2K treater, DDR memory, FLASH, power management, ethernet interface and video display interface; the intelligent monitoring interface comprises a PCI-E x4 bus signal interface and a monitoring signal interface, the monitoring signal interface comprises an I2C interface, a +5V _ STBY independent power supply, a UART interface and a remote updating BIOS interface, the PCI-E x4 bus signal interface is connected with a Loongson 2K processor function module, and the monitoring signal interface is connected with a Loongson 2K processor; the monitoring upper layer module comprises a data module and a PMBUS interface, and the data module and the PMBUS interface are connected with the loongson 2K processor functional module.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the control management integrated circuit board of soar server, the intelligent monitoring interface uses PCI-E x8 golden finger, and PCI-E x8 golden finger is provided with each 49 pins in A, B both sides.
The technical problem to be solved by the present invention can be further solved by the following technical solution, for the above-mentioned monitoring management board card of the soar server, the UART _ RX1 pin of the loongson 2K processor is connected to the B-side 38 pin UART _ RX of the intelligent monitoring interface; the UART _ TX1 pin is connected to a B side 37 pin UART _ TX of the intelligent monitoring interface; an IO port GPIO5 in the Loongson 2K processor chip is connected with an A side 47 pin RST _ MCU of the intelligent monitoring interface through a wire and a circuit;
the SPI _ SI1 pin of the Loongson 2K processor is connected with the SPI _ SI of the B-side 41 pin of the intelligent monitoring interface; the SPI _ SO1 pin is connected with a B-side 42 pin SPI _ SO of the intelligent monitoring interface; the SPI _ CS1 pin is connected with a B-side 45 pin SPI _ CS of the intelligent monitoring interface; the GPIO _0 pin is connected with a B side 46 pin BIOS _ UPDATE of the intelligent monitoring interface; the SPI _ SCK1 pin is connected with the A side 43 pin SPI _ SCK of the intelligent monitoring interface; the GPIO _1 pin is connected with an A side 44 pin SPI _ WP _ R of the intelligent monitoring interface;
an SCL1 pin and an SDA1 pin of an I2C interface of the Loongson 2K processor are respectively connected to an A side 39 pin and a 40 pin of the intelligent monitoring interface;
and a power supply module of the Loongson 2K processor is connected with the pins 33, 34 and 35 on the A side of the intelligent monitoring interface, is simultaneously connected with the pins 33 and 34 on the B side, and is independently supplied with power by + 5V.
The technical problem to be solved by the present invention can be further solved by the following technical solution, wherein for the above monitoring management board card of the soar server, the IO port GPIO2 in the loongson 2K processor chip, the SCL and SDA signals of the GPIO3 for realizing the I2C interface, the SCL signal is connected to pin 6 of the data module, and the SDA signal is connected to pin 5 of the data module;
one ends of the resistors R150, R151 and R152 are connected together and pulled up to P3V3_ STBY, the other ends of the resistors R150, R151 and R152 are respectively connected with the resistors R153, R154 and R155, and the other ends of the resistors R153, R154 and R155 are grounded; the common terminal of the resistors R150, R153 is connected to pin 1 of the data module, the common terminal of the resistors R151, R154 is connected to pin 2 of the data module, and the common terminal of the resistors R152, R155 is connected to pin 3 of the data module;
the common terminal of the resistors R155 and R156 is connected to pin 7 of the data module, the other terminal of R155 is connected with the voltage P3V3_ STBY, and the other terminal of R156 is grounded; pin 8 of the data module and capacitor C140 are connected to voltage P3V3_ STBY, the other end of C140 being connected to ground.
The technical problem to be solved by the present invention can be further solved by the following technical solution, wherein for the monitoring management board card of the soar server, the PMBUS interface comprises a connector, and pins 1, 2, 3, and 4 are arranged on the connector; the SCL2 pin and the SDA2 pin of the interface of the Loongson 2K processor I2C are respectively connected to the resistors R160 and R161 to generate signals PMBUS _ SCL and PMBUS _ SDA, the IO port GPIO4 in the Loongson 2K processor chip is connected to the resistor R162 to generate a signal PMBUS _ alert, the resistors R160, R161 and R162 are respectively connected to pins 1, 2 and 3 of the connector, and the pin 4 of the connector is grounded.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the control management integrated circuit board of soar server, data module is EEPROM.
Compared with the prior art, the utility model has the advantages that:
1. conveniently-replaced monitoring chip
Through the technical means provided by the utility model, the control function of the fan is separated from the monitoring management, the fan is controlled by the singlechip system of the server mainboard, and the monitoring management function is placed on an independent board card; the monitoring management function can use a general embedded processor chip on the market, and not only uses a special monitoring management chip; because the chip is no longer a little chip product, the supply and the price are guaranteed; particularly, the design of the universal processor chip based on the PCI-E board card can utilize a large number of developers, abundant design resources and technical support in China; the manpower, material resources and technical guarantee can change the weak position of China in the direction of server monitoring and management;
2. is beneficial to the miniaturization of the server
The utility model provides a monitor design based on the minimization of a general single chip microcomputer, which saves the wiring space of a server mainboard and reduces the design difficulty of the mainboard; in addition, the monitoring and management system is arranged on an independent board card, so that the size of the server case can be reduced, and the miniaturization of the server is facilitated;
3. whole-course dead-corner-free operation of monitoring server mainboard
By adopting the utility model, the server mainboard can be monitored in as short a time as possible, and the fan is controlled to run at normal rotating speed according to the monitoring of the environmental temperature, thereby eliminating the harsh fan noise generated when the server is started, reducing the service life abrasion of the fan and leading the server to run quietly like a PC; and, even the utility model discloses it is out of work, do not influence the normal operating of server mainboard yet.
Drawings
Fig. 1 is a structural frame diagram of the present invention;
FIG. 2 is a schematic diagram of the structural connection of the data module of the present invention;
fig. 3 is the PMBUS interface schematic of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a monitoring management board card of a fly-over server of a PCI-E board card comprises a loongson 2K processor function module, an intelligent monitoring interface and a monitoring upper layer module;
the Loongson 2K processor functional module comprises a Loongson 2K processor, a DDR memory, a FLASH, a power supply management, an Ethernet interface and a video display interface;
the Loongson 2K processor displays a graphic or character interface on a video display interface through a GPU controller in the chip, and display data come from a PCI-E x4 bus;
the Loongson 2K processor provides an Ethernet interface of 1000Mbps through a GMAC controller in the chip;
the intelligent monitoring interface consists of two parts of a standard PCI-E x4 bus signal and a monitoring signal; the standard PCI-E x4 bus signal can realize the PCI-E x1 and PCI-E x4 variable speed bus interfaces; the monitoring signal comprises an I2C interface, a +5V _ STBY independent power supply, a UART interface and a remote updating BIOS interface;
the intelligent monitoring interface uses PCI-E x8 golden finger, and the pin definition of the intelligent monitoring interface is shown in Table 1:
TABLE 1 Pin definition of Intelligent monitoring interface
The Loongson 2K processor carries out data communication through a standard PCI-E x4 bus signal;
the UART _ RX1 pin of the Loongson 2K processor is connected to the B side 38 pin UART _ RX of the intelligent monitoring interface; the UART _ TX1 pin is connected to a B side 37 pin UART _ TX of the intelligent monitoring interface; an IO port GPIO5 in the Loongson 2K processor chip is connected with an A side 47 pin RST _ MCU of the intelligent monitoring interface through a wire and a circuit;
the SPI _ SI1 pin of the Loongson 2K processor is connected with the SPI _ SI of the B-side 41 pin of the intelligent monitoring interface; the SPI _ SO1 pin is connected with a B-side 42 pin SPI _ SO of the intelligent monitoring interface; the SPI _ CS1 pin is connected with a B-side 45 pin SPI _ CS of the intelligent monitoring interface; the GPIO _0 pin is connected with a B side 46 pin BIOS _ UPDATE of the intelligent monitoring interface; the SPI _ SCK1 pin is connected with the A side 43 pin SPI _ SCK of the intelligent monitoring interface; the GPIO _1 pin is connected with an A side 44 pin SPI _ WP _ R of the intelligent monitoring interface;
an SCL1 pin and an SDA1 pin of an I2C interface of the Loongson 2K processor are respectively connected to an A side 39 pin and a 40 pin of the intelligent monitoring interface;
and a power supply module of the Loongson 2K processor is connected with the pins 33, 34 and 35 on the A side of the intelligent monitoring interface, is simultaneously connected with the pins 33 and 34 on the B side, and is independently supplied with power by + 5V.
The monitoring upper layer module comprises a data module and a PMBUS interface;
the data module can use FLASH storage in the Loongson 2K processor module and can also use an independent EEPROM;
taking an EEPROM as an example, SCL and SDA signals of an I2C interface of IO ports GPIO2 and GPIO3 in a loongson 2K processor chip are connected, where the SCL signal is connected to an EEPROM pin 6, and the SDA signal is connected to an EEPROM pin 5;
one ends of the resistors R150, R151 and R152 are connected together and pulled up to P3V3_ STBY, the other ends of the resistors R150, R151 and R152 are respectively connected with the resistors R153, R154 and R155, and the other ends of the resistors R153, R154 and R155 are grounded; the common terminal of the resistors R150 and R153 is connected to the pin 1 of the EEPROM, the common terminal of the resistors R151 and R154 is connected to the pin 2 of the EEPROM, and the common terminal of the resistors R152 and R155 is connected to the pin 3 of the EEPROM; the resistance network forms the address of the EEPROM;
the common terminal of the resistors R155 and R156 is connected to the pin 7 of the EEPROM, the other terminal voltage P3V3_ STBY of R155 is connected, and the other terminal of R156 is grounded;
the utility model discloses a UART interface in the intelligent monitoring interface communicates with the server mainboard, acquires monitoring information such as fan rotational speed data, temperature data, voltage measurement data to surpass its preset threshold value at certain monitoring information and to sending out alarm and log incident, monitoring information, log incident are all preserved in the data module.
The PMBUS interface comprises a connector, pins 1, 2, 3 and 4 are arranged on the connector, and the connectorCore 2K processor I2The SCL2 pin and the SDA2 pin of the C interface are respectively connected to resistors R160 and R161 to generate signals PMBUS _ SCL and PMBUS _ SDA, an IO port GPIO4 in the Loongson 2K processor chip is connected to a resistor R162 to generate a signal PMBUS _ alert, the resistors R160, R161 and R162 are respectively connected to pins 1, 2 and 3 of the connector, and pin 4 of the connector is grounded.
The utility model discloses the principle of this application lies in:
1. the utility model discloses a PCI-E bus provides the display function to the server mainboard
The utility model transmits batch data between the PCI-E bus and the Feiteng server mainboard, and the server mainboard transmits required graphic/character interface data to the video display interface of the utility model through the PCI-E bus, the utility model provides the display function to the server mainboard;
2. the utility model discloses provide access interface to remote monitoring personnel
The utility model adopts the I2C interface to communicate with the Feiteng server mainboard, obtains the CPU running information and stores the CPU running information into the data module; the utility model discloses a UART interface communicates with the server mainboard, acquires monitoring information such as fan rotational speed data, temperature data, voltage measurement data to surpass its preset threshold value at certain monitoring information and send out alarm and log incident. Monitoring information, alarms and log events are all stored in a data module;
the utility model provides a WEB service supplies the use of remote monitoring host computer, provides information such as CPU operational information, fan speed data, temperature data, voltage measurement data, alarm and log incident in the WEB service.
The utility model sends the graphic/character interface data from the PCI-E bus to the remote upper computer for the remote personnel to monitor the running state of the server, and simultaneously transmits the commands of the keyboard and the mouse operated by the remote personnel to the server mainboard through the PCI-E bus for processing;
3. independent fan control system
The utility model decomposes the control function and the monitoring management of the fan, the control function of the fan is carried out by the singlechip system of the server mainboard, and the monitoring management is put into the utility model; the utility model sends the temperature curve parameter to the server mainboard through the UART interface, even if the utility model does not work, the normal work of the server mainboard is not influenced;
the utility model discloses a whether normal with the UART communication of server mainboard, judge whether will reset the fan control system of server mainboard through RST _ MCU signal.
4. Remotely updating BIOS functions
When BIOS _ UPDATE signal is high, the utility model discloses can visit the BIOS chip on the server mainboard, the multicore ware of soaring this moment can not visit the BIOS chip; when BIOS _ UPDATE signal is low, the multi-core processor of soaring can visit the BIOS chip on the mainboard of the server, the utility model discloses can not visit the BIOS chip; SPI _ SI, SPI _ SO, SPI _ CS, SPI _ SCK, SPI _ WP _ R signal in the intelligent monitoring interface constitute the SPI interface jointly, accomplish the access function to BIOS chip.
The utility model discloses the main points of this application lie in:
1. the utility model provides an intelligent monitoring interface
The intelligent monitoring interface consists of a standard PCI-E x4 bus signal and a monitoring signal, the monitoring management function is separated from the server mainboard through the intelligent monitoring interface, and the monitoring management function can be designed in an independent PCI-E board card;
2. the utility model provides a data module
The data module can use FLASH in the Loongson 2K processor module and can also use an independent EEPROM; the data module stores monitoring information such as fan rotating speed data, temperature data, voltage measurement data and the like, and stores alarm and log event data exceeding a preset threshold value.
3. The utility model provides an use general embedded processor framework
The utility model can use the monitoring chip special for the server and can also use the general embedded processor chip; the utility model discloses need not know the design details of server mainboard and adopt I2C and UART communication interface between the server mainboard, to a large amount of data communication, increased PCI-E communication interface. The server motherboard passes through the PCI-E bus to the utility model discloses a required figure of video display interface transmission/character interface data. Based on this framework, the utility model discloses the control management integrated circuit board of server has been defined.
The utility model has the advantages that:
1. conveniently-replaced monitoring chip
Through the technical means provided by the utility model, the control function of the fan is separated from the monitoring management, the fan is controlled by the singlechip system of the server mainboard, and the monitoring management function is placed on an independent board card; the monitoring management function can use a general embedded processor chip on the market, and not only uses a special monitoring management chip; because the chip is no longer a small chip product, the supply and the price are guaranteed. Particularly, the design of the universal processor chip based on the PCI-E board card can utilize a large number of developers, abundant design resources and technical support in China; the manpower, material resources and technical guarantee can change the weak position of China in the direction of server monitoring and management;
2. is beneficial to the miniaturization of the server
The utility model provides a monitor design based on the minimization of a general single chip microcomputer, which saves the wiring space of a server mainboard and reduces the design difficulty of the mainboard; in addition, the monitoring and management system is arranged on an independent board card, so that the size of the server case can be reduced, and the miniaturization of the server is facilitated.
3. Whole-course dead-corner-free operation of monitoring server mainboard
By adopting the utility model, the server mainboard can be monitored in as short a time as possible, and the fan is controlled to run at normal rotating speed according to the monitoring of the environmental temperature, thereby eliminating the harsh fan noise generated when the server is started, reducing the service life abrasion of the fan and leading the server to run quietly like a PC; even the utility model discloses it is out of work, do not influence the normal operating of server mainboard yet.
Claims (6)
1. A kind ofThe monitoring management integrated circuit board of the soar server is characterized in that: the board card is a PCI-E-based board card, and comprises a Loongson 2K processor function module, an intelligent monitoring interface and a monitoring upper layer module, wherein the Loongson 2K processor function module comprises a Loongson 2K processor, a DDR memory, a FLASH, a power supply management interface, an Ethernet interface and a video display interface; the intelligent monitoring interface comprises a PCI-E x4 bus signal interface and a monitoring signal interface, and the monitoring signal interface comprises I2The system comprises a C interface, a +5V _ STBY independent power supply, a UART interface and a remote updating BIOS interface, wherein a PCI-E x4 bus signal interface is connected with a Loongson 2K processor function module, and a monitoring signal interface is connected with a Loongson 2K processor; the monitoring upper layer module comprises a data module and a PMBUS interface, and the data module and the PMBUS interface are connected with the loongson 2K processor functional module.
2. The monitoring management board card of the Feiteng server according to claim 1, characterized in that: the intelligent monitoring interface uses a PCI-E x8 golden finger, and the PCI-E x8 golden finger is provided with 49 pins on two sides of A, B.
3. The monitoring management board card of the Feiteng server according to claim 1, characterized in that: the UART _ RX1 pin of the Loongson 2K processor is connected to the B side 38 pin UART _ RX of the intelligent monitoring interface; the UART _ TX1 pin is connected to a B side 37 pin UART _ TX of the intelligent monitoring interface; an IO port GPIO5 in the Loongson 2K processor chip is connected with an A side 47 pin RST _ MCU of the intelligent monitoring interface through a wire and a circuit;
the SPI _ SI1 pin of the Loongson 2K processor is connected with the SPI _ SI of the B-side 41 pin of the intelligent monitoring interface; the SPI _ SO1 pin is connected with a B-side 42 pin SPI _ SO of the intelligent monitoring interface; the SPI _ CS1 pin is connected with a B-side 45 pin SPI _ CS of the intelligent monitoring interface; the GPIO _0 pin is connected with a B side 46 pin BIOS _ UPDATE of the intelligent monitoring interface; the SPI _ SCK1 pin is connected with the A side 43 pin SPI _ SCK of the intelligent monitoring interface; the GPIO _1 pin is connected with an A side 44 pin SPI _ WP _ R of the intelligent monitoring interface;
loongson 2K processor I2The SCL1 pin and the SDA1 pin of the C interface are respectively connected to the A side 39 pin and the 40 pin of the intelligent monitoring interface;
and a power supply module of the Loongson 2K processor is connected with the pins 33, 34 and 35 on the A side of the intelligent monitoring interface, is simultaneously connected with the pins 33 and 34 on the B side, and is independently supplied with power by + 5V.
4. The monitoring management board card of the Feiteng server according to claim 1, characterized in that: implementation I of IO ports GPIO2 and GPIO3 in Loongson 2K processor chip2SCL and SDA signals of the C interface, wherein the SCL signal is connected to a pin 6 of the data module, and the SDA signal is connected to a pin 5 of the data module;
one ends of the resistors R150, R151 and R152 are connected together and pulled up to P3V3_ STBY, the other ends of the resistors R150, R151 and R152 are respectively connected with the resistors R153, R154 and R155, and the other ends of the resistors R153, R154 and R155 are grounded; the common terminal of the resistors R150, R153 is connected to pin 1 of the data module, the common terminal of the resistors R151, R154 is connected to pin 2 of the data module, and the common terminal of the resistors R152, R155 is connected to pin 3 of the data module;
the common terminal of the resistors R155 and R156 is connected to pin 7 of the data module, the other terminal of R155 is connected with the voltage P3V3_ STBY, and the other terminal of R156 is grounded; pin 8 of the data module and capacitor C140 are connected to voltage P3V3_ STBY, the other end of C140 being connected to ground.
5. A monitoring management board card of a Feiteng server according to claim 1 or 4, characterized in that: the PMBUS interface comprises a connector, and pins 1, 2, 3 and 4 are arranged on the connector; loongson 2K processor I2The SCL2 pin and the SDA2 pin of the C interface are respectively connected to resistors R160 and R161 to generate signals PMBUS _ SCL and PMBUS _ SDA, an IO port GPIO4 in the Loongson 2K processor chip is connected to a resistor R162 to generate a signal PMBUS _ alert, the resistors R160, R161 and R162 are respectively connected to pins 1, 2 and 3 of the connector, and pin 4 of the connector is grounded.
6. A monitoring management board card of a Feiteng server according to claim 1 or 4, characterized in that: the data module is an EEPROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021861197.5U CN212411187U (en) | 2020-08-31 | 2020-08-31 | Monitoring management board card of Feiteng server |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021861197.5U CN212411187U (en) | 2020-08-31 | 2020-08-31 | Monitoring management board card of Feiteng server |
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| CN212411187U true CN212411187U (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111858261A (en) * | 2020-08-31 | 2020-10-30 | 江苏杰瑞信息科技有限公司 | Monitoring management board card of Feiteng server |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111858261A (en) * | 2020-08-31 | 2020-10-30 | 江苏杰瑞信息科技有限公司 | Monitoring management board card of Feiteng server |
| CN111858261B (en) * | 2020-08-31 | 2023-09-12 | 江苏杰瑞信息科技有限公司 | Monitoring management board card of Feiteng server |
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