CN213423847U - Novel server front panel - Google Patents
Novel server front panel Download PDFInfo
- Publication number
- CN213423847U CN213423847U CN202022449769.5U CN202022449769U CN213423847U CN 213423847 U CN213423847 U CN 213423847U CN 202022449769 U CN202022449769 U CN 202022449769U CN 213423847 U CN213423847 U CN 213423847U
- Authority
- CN
- China
- Prior art keywords
- front panel
- programmable logic
- logic chip
- server
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Abstract
The utility model discloses a novel server front panel is provided with pilot lamp and button on the front panel, still is provided with programmable logic chip and connector on the front panel, pilot lamp, button are connected with programmable logic chip respectively, and programmable logic chip passes through the connector and passes through server backplate and server mainboard connection. The utility model discloses integrated programmable logic chip on the front panel, indicator lamp and keying on programmable logic chip and the front panel are connected, and programmable logic chip passes through connector and mainboard communication, sends indicator lamp and button state etc. to the mainboard, also can realize the complicated logic control of indicator lamp and button according to mainboard signal control indicator lamp and button state.
Description
Technical Field
The utility model relates to a front panel field, concretely relates to novel server front panel.
Background
The front panel of the server is generally provided with an indicator light and a key, the indicator light is used for indicating the running state of the equipment, and the key is used for controlling the equipment to be turned on and turned off. Generally, a General Purpose input/output (GPIO) chip is used on the front panel, and the indicator and the keys are controlled by reading the GPIO status of the GPIO chip, but the GPIO chip has a single function and cannot realize complex control.
Disclosure of Invention
In order to solve the above problem, the utility model provides a novel server front panel.
The technical scheme of the utility model is that: the utility model provides a novel server front panel, is provided with pilot lamp and button on the front panel, still is provided with programmable logic chip and connector on the front panel, pilot lamp, button are connected with programmable logic chip respectively, and programmable logic chip passes through the connector and passes through server backplate and server mainboard connection.
Further, the programmable logic chip is a CPLD chip.
Further, the connector communicates with the server motherboard via an I2C bus.
Furthermore, an indicator light register and a key register are arranged in the programmable logic chip.
Further, the indicator light comprises a nixie tube and a status indicator light.
Further, the status indicator lamp comprises a power indicator lamp, an operation status indicator lamp and a positioning lamp.
The utility model provides a pair of novel server front panel, integrated programmable logic chip on the front panel, indicator lamp and keying on programmable logic chip and the front panel are connected, and programmable logic chip passes through connector and mainboard communication, sends indicator lamp and button state etc. to the mainboard, also can realize the complicated logic control of indicator lamp and button according to mainboard signal control indicator lamp and button state.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure, 1-programmable logic chip, 2-connector, 3-indicator light, S1-key, D1-power indicator light, D2-running state indicator light, D3-positioning light, Q4 and Q5-nixie tube.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific examples, which are illustrative of the present invention and are not limited to the following embodiments.
As shown in fig. 1, this embodiment provides a novel server front panel, and an indicator light 3 and a key S1 are disposed on the front panel, where the indicator light 3 is used to indicate the running state of the device, and the key is used to control the on/off of the device. In this embodiment, the indicator lamp 3 includes nixie tubes Q4, Q5 and status indicator lamps, wherein the status indicator lamps include a power indicator lamp D1, an operation status (indicating normal or abnormal) indicator lamp D2 and a position lamp D3, and the nixie tubes Q4 and Q5 are used for displaying an operation fault code of the device.
In this embodiment, a programmable logic chip 1 and a connector 2 are integrated on the front panel, the indicator light 3 and the key S1 are respectively connected with the programmable logic chip 1, and the programmable logic chip 1 is connected with the server motherboard through the server backplane by the connector 2.
Specifically, an indicator light register and a key register are arranged in the programmable logic chip 1. The indicating lamp register specifically comprises a nixie tube register and a status lamp register, the value of the nixie tube register controls the data tubes Q4 and Q5 to display corresponding numbers, and the value of the status lamp register controls the on and off of corresponding status indicating lamps. And writing the state of the key in the key register.
In this embodiment, the connector 2 communicates with the server motherboard through an I2C bus, so that the programmable logic chip 1 and the motherboard can read and write through an I2C protocol. Specifically, the main board reads and writes the register of the programmable logic chip 1 through the I2C protocol, and controls and acquires the states of the related indicator light 3 and the key S1, so that a user can send commands and acquire information to the front panel as required, and complex control of devices on the front panel is realized. Note that the motherboard also provides power to the front panel via the I2C bus.
The programmable logic chip 1 of the present embodiment may adopt a CPLD chip.
The above disclosure is only for the preferred embodiments of the present invention, but the present invention is not limited thereto, and any person skilled in the art can think of the inventive changes, and several improvements and decorations made without departing from the principle of the present invention should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel server front panel, is provided with pilot lamp and button on the front panel, its characterized in that still is provided with programmable logic chip and connector on the front panel, pilot lamp, button are connected with programmable logic chip respectively, and programmable logic chip passes through the connector and passes through server backplate and server mainboard connection.
2. The novel server front panel as claimed in claim 1, wherein the programmable logic chip is a CPLD chip.
3. The new server front panel as claimed in claim 1 or 2, wherein the connector communicates with the server motherboard via an I2C bus.
4. The novel server front panel as claimed in claim 1 or 2, characterized in that an indicator light register and a key register are provided in the programmable logic chip.
5. The novel server front panel as claimed in claim 4, wherein the indicator lights include a nixie tube and a status indicator light.
6. The novel server front panel as claimed in claim 5, wherein the status indicator lights include a power indicator light, an operation status indicator light and a position light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022449769.5U CN213423847U (en) | 2020-10-29 | 2020-10-29 | Novel server front panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022449769.5U CN213423847U (en) | 2020-10-29 | 2020-10-29 | Novel server front panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213423847U true CN213423847U (en) | 2021-06-11 |
Family
ID=76248510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022449769.5U Active CN213423847U (en) | 2020-10-29 | 2020-10-29 | Novel server front panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213423847U (en) |
-
2020
- 2020-10-29 CN CN202022449769.5U patent/CN213423847U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102156515B (en) | Embedded developing board having strong expansibility | |
| TWI575903B (en) | Controller coupled to visual indicator | |
| US4424576A (en) | Maintenance panel for communicating with an automated maintenance system | |
| CN108595356A (en) | A kind of hard disk backboard and method of compatible RSSD hard disks and NVMe hard disks | |
| CN110245048B (en) | Intelligent management system and management method for chassis | |
| CN201489794U (en) | LCM testing device | |
| CN213423847U (en) | Novel server front panel | |
| CN113034340B (en) | Image processing SOC chip and method | |
| CN100533424C (en) | Single line transmission interface and single byte operational keyboard display module | |
| CN201345055Y (en) | Locomotive diagnosis display device | |
| CN212112452U (en) | Debugging card | |
| CN201788900U (en) | Relay board and control system thereof | |
| CN212782723U (en) | PCIe and SATA compatible copying device | |
| CN109509426A (en) | The LED display of more mouthfuls of output receives card | |
| CN202424693U (en) | Display scanning circuit of time sharing multiplex keyboard for fire alarm controller | |
| CN102254469A (en) | Experimental device based on embedded development platform | |
| CN201749455U (en) | Chinese and English computer mainboard failure diagnosis card | |
| CN115129552A (en) | Method, device, equipment and storage medium for monitoring transmission state of I2C bus | |
| CN207766261U (en) | Portable blue-tooth USB device based on storage and control function | |
| CN101893856A (en) | Relay board and control method and device thereof | |
| CN212302669U (en) | POS machine mainboard integrated with OPS technology | |
| CN206907164U (en) | A kind of phonetic alarm | |
| CN215642967U (en) | Finance electronic equipment IO control panel | |
| CN201148164Y (en) | Data acquisition, transmission and processing apparatus for railway CTC system | |
| CN213365494U (en) | Dual-BMC management system of mainboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |