CN203012622U - Control system for electrifying ATCA blade - Google Patents
Control system for electrifying ATCA blade Download PDFInfo
- Publication number
- CN203012622U CN203012622U CN 201220250340 CN201220250340U CN203012622U CN 203012622 U CN203012622 U CN 203012622U CN 201220250340 CN201220250340 CN 201220250340 CN 201220250340 U CN201220250340 U CN 201220250340U CN 203012622 U CN203012622 U CN 203012622U
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- control system
- atca
- atca blade
- model
- control unit
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Abstract
The utility model provides a control system for electrifying an ATCA blade, and the control system comprises a power circuit, an ATCA blade front panel handle, a connector and a management module; the control system also comprises a cooperative control unit; the power circuit, the cooperative control unit, the connector and the management module are connected in sequence; and an end of the ATCA blade front panel handle is connected with the cooperative control unit, and the other end is grounded. The control system for electrifying the ATCA blade is provided, BMC and FPGA/CPLD are employed to corporately control the ATCA blade to be electrified, an existing ATCA blade employs a one-chip microcomputer or a power chip to realize electrifying control, and debug is difficult, and the problem is solved by the control system provided by the utility model.
Description
Technical field
The utility model belongs to the computing machine process field, is specifically related to the control system that a kind of ATCA blade powers on.
Background technology
ATCA (Advanced telecom computing architecture) standard is telecommunications industry standard open, interoperable, formed by PICMG3.0 and a series of auxiliary standard, define physical construction, radiating management, power distribution and system management, supported reusing of exploitation flexibly and configuration.Employing is open, general platform architecture is the main direction of following telecommunication apparatus development, and ATCA, just has been subject to industry and has attracted attention after releasing in 2002 as the opened industrial standard of a new generation.
On existing ATCA blade, be used for that blade powers on general be all to realize by single-chip microcomputer or power supply chip the control that powers on.Do like this, can be very inconvenient in debugging, can increase a lot of debugging work; In addition, for the BMC chip, the mainboard that is used to server that it is a large amount of seldom has the application of BMC chip on the blade of ATCA.
The utility model content
For overcoming defects, it is a kind of that the utility model provides
For achieving the above object, it is a kind of for overcoming defects that the utility model provides, and control system and method that the utility model provides a kind of ATCA blade to power on adopt BMC and FPGA/CPLD Collaborative Control ATCA blade to power on.
For achieving the above object, the control system that the utility model provides a kind of ATCA blade to power on, it comprises: power circuit, ATCA blade front panel handle, connector and administration module; Its improvements are, described control system comprises the Collaborative Control unit; It is the chip of SHMM-ACB-V that described administration module adopts the model of Ai Mosheng company; Described power circuit, described Collaborative Control unit, described connector and the administration module of being connected connect successively; Described ATCA blade front panel handle one end is connected with described Collaborative Control unit, other end ground connection.
In the optimal technical scheme that the utility model provides, described Collaborative Control unit comprises: BMC module and connected FPGA.
In the second optimal technical scheme that the utility model provides, described ATCA blade front panel handle is microswitch.
In the 3rd optimal technical scheme that the utility model provides, it is the chip of AST2300 that described BMC module adopts model.
In the 4th optimal technical scheme that the utility model provides, it is the chip of XC3S50AN that described FPGA adopts model.
Compared with the prior art, the control system that a kind of ATCA blade that the utility model provides powers on, BMC chip common in server master board and FPGA/CPLD collaborative work have been adopted, mainboard to ATCA powers on, reduced the workload of debugging, facilitated debugging work, when having avoided control that existing ATCA blade realizes powering on by single-chip microcomputer or power supply chip, the problem of debugging trouble.
Description of drawings
Fig. 1 is the structural representation of the control system that powers on of ATCA blade.
Embodiment
As shown in Figure 1, the control system that a kind of ATCA blade powers on, it comprises: power circuit, ATCA blade front panel handle, connector and administration module; Described control system comprises the Collaborative Control unit; Described power circuit, described Collaborative Control unit, described connector and the administration module of being connected connect successively; Described ATCA blade front panel handle one end is connected with described Collaborative Control unit, other end ground connection.Described Collaborative Control unit comprises: BMC module and connected FPGA.Described ATCA blade front panel handle is microswitch.It is the chip of AST2300 that described BMC module adopts model.It is the chip of XC3S50AN that described FPGA adopts model.It is the chip of SHMM-ACB-V that described administration module adopts the model of Ai Mosheng company.
The control method that a kind of ATCA blade powers on comprises the steps:
(1). ATCA blade front panel handle is set under original state not closed;
(2) .ATCA blade front panel handle is closed, power circuit according to the signal of described Collaborative Control unit to the operation that powers on of described ATCA blade.
In described step 1, under original state, the BMC module detects 3.3V voltage; Administration module detects the high level signal of BMC module, and controls the BMC module to described FPGA transmission high level signal; FPGA detects the high level signal that the BMC module is sent, and can not send the enable signal that the ATCA blade is powered on and operates to power circuit.
In described step 2, after described ATCA blade front panel handle closure, the BMC module detects low level signal; Administration module detects the low level signal of BMC module, and controls the BMC module to described FPGA transmission low level signal; FPGA detects the low level signal that the BMC module is sent, and power circuit is sent the enable signal of power supply; Power circuit is to the operation that powers on of ATCA blade.
The principle of work of the control system that the ATCA blade powers on is as follows:
When blade is inserted into the cabinet of ATCA, when the handle of blade front panel does not close, expression blade also offhand work, at this moment the GPIO1 in BMC can detect the voltage of 3.3V, and this voltage microswitch does not just have closed the time, and is resulting.The administration module of ATCA cabinet can detect this GPIO1 on the BMC chip all the time by IPMB.And if GPIO1 detected always when the high level, the administration module of ATCA can show always that blade does not possess the condition of start.Like this, the GPIO2 on BMC can send high level always, and the GPIO1 in FPGA/CPLD receives the signal of this pin when being high, can not allow power circuit power on.
When blade is inserted into the ATCA cabinet, the handle of blade front panel closes, so at this moment, handle can make microswitch closed, so at this moment, the GPIO1 in BMC can detect low level, and administration module also can become low level by the GPIO1 that IPMB obtains in BMC, at this moment administration module can show that blade has possessed the condition of start, can start shooting at any time.When administration module sends the order of start by IPMB, can make the GPIO2 in BMC send low level signal, and after at this moment the GPIO1 pin senses in FPGA/CPLD becomes " low " to this signal, will enter into the state of start, at this moment FPGA/CPLD can make to power circuit the enable signal of power supply, and like this blade of ATCA has just powered on.
The utility model novelty point is to have used BMC chip common in server master board and FPGA/CPLD collaborative work, makes the mainboard of ATCA power on.And this method is not occur in the design of traditional ATCA blade mainboard.This method by checking, can be good at applying in the middle of reality simultaneously.
What need statement is that the utility model content and embodiment are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the restriction to the utility model protection domain.Those skilled in the art can do various modifications, be equal to and replace or improve under spirit of the present utility model and principle inspiration.But these changes or modification are all in the protection domain that application is awaited the reply.
Claims (5)
1. control system that the ATCA blade powers on, it comprises: power circuit, ATCA blade front panel handle, connector and administration module; It is characterized in that, described control system comprises the Collaborative Control unit; It is the chip of SHMM-ACB-V that described administration module adopts the model of Ai Mosheng company; Described power circuit, described Collaborative Control unit, described connector and the administration module of being connected connect successively; Described ATCA blade front panel handle one end is connected with described Collaborative Control unit, other end ground connection.
2. control system according to claim 1, is characterized in that, described Collaborative Control unit comprises: BMC module and connected FPGA.
3. control system according to claim 1, is characterized in that, described ATCA blade front panel handle is microswitch.
4. control system according to claim 2, is characterized in that, it is the chip of AST2300 that described BMC module adopts model.
5. control system according to claim 2, is characterized in that, it is the chip of XC3S50AN that described FPGA adopts model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250340 CN203012622U (en) | 2012-05-30 | 2012-05-30 | Control system for electrifying ATCA blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250340 CN203012622U (en) | 2012-05-30 | 2012-05-30 | Control system for electrifying ATCA blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012622U true CN203012622U (en) | 2013-06-19 |
Family
ID=48604196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250340 Expired - Lifetime CN203012622U (en) | 2012-05-30 | 2012-05-30 | Control system for electrifying ATCA blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722232A (en) * | 2012-05-30 | 2012-10-10 | 曙光信息产业(北京)有限公司 | Control system and method for electrifying ATCA (advanced telecom computing architecture) blade |
-
2012
- 2012-05-30 CN CN 201220250340 patent/CN203012622U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722232A (en) * | 2012-05-30 | 2012-10-10 | 曙光信息产业(北京)有限公司 | Control system and method for electrifying ATCA (advanced telecom computing architecture) blade |
| CN102722232B (en) * | 2012-05-30 | 2016-09-21 | 曙光信息产业(北京)有限公司 | Control system that a kind of ATCA blade powers on and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |