CN216956859U

CN216956859U - Interface-extensible financial self-service special mainboard based on Feiteng platform

Info

Publication number: CN216956859U
Application number: CN202220404202.2U
Authority: CN
Inventors: 吴福禄
Original assignee: Shenzhen Seavo Technology Co ltd
Current assignee: Shenzhen Seavo Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-12
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses an interface expandable financial self-service special mainboard based on a Feiteng platform, which comprises a mainboard body, wherein the mainboard body is provided with a Feiteng processor, a USB3.0 conversion chip, a first-stage USB2.0 expansion chip, a second-stage USB2.0 expansion chip, an input/output chip, a daughter card expansion interface, a USB interface and a serial port; the Feiteng processor is connected with the USB3.0 conversion chip, the first-stage USB2.0 expansion chip is connected with the USB3.0 conversion chip, and the USB interface is respectively connected with the USB3.0 conversion chip and the first-stage USB2.0 expansion chip; the input end of the daughter card expansion interface is respectively connected with the first-stage USB2.0 expansion chip and the Feiteng processor, and the output end of the daughter card expansion interface is respectively connected with the USB interface and the serial port. The utility model aims to increase the number of serial ports and USB interfaces so as to meet the requirements of the modern financial industry.

Description

Interface-extensible financial self-service special mainboard based on Feiteng platform

Technical Field

The utility model relates to the field of financial self-service motherboards, in particular to a special mainboard with an extensible interface for financial self-service based on a Feiteng platform.

Background

Along with the development of emerging technologies such as mobile interconnection technology and artificial intelligence, the demand of financial industry to intelligent novel financial self-service equipment is continuously increased, so financial self-service equipment not only needs to include traditional functions such as identity card scanning, currency counting, printing, more needs to satisfy complex functional requirements such as 5G transmission, face identification, fingerprint verification, and financial self-service equipment relates to financial safety, and its localization process is especially urgent.

The intellectualization and the function diversification of the financial self-service equipment need more functional equipment to support, and this has just provided the requirement of many serial ports, many USB interfaces to the self-service mainboard of finance, and wherein the serial ports is used for the debugging of self-service mainboard of finance and connects the serial ports peripheral hardware, and the USB interface is used for realizing the signal transmission between self-service mainboard of finance and the external device.

The serial ports and the USB interfaces of the existing financial self-service mainboard are few, the use of multifunctional equipment is not supported, and the requirements of modern financial industry are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an interface extensible financial self-service special mainboard based on a Feiteng platform, and aims to increase the number of serial ports and USB interfaces so as to meet the requirements of the modern financial industry.

In order to achieve the purpose, the interface-extensible financial self-service special mainboard based on the Feiteng platform comprises a mainboard body, wherein a Feiteng processor, a USB3.0 conversion chip, a first-stage USB2.0 expansion chip, a second-stage USB2.0 expansion chip, an input/output chip, a daughter card expansion module and a daughter card expansion interface are arranged on the mainboard body;

the Feiteng processor is connected with the USB3.0 conversion chip, the first-stage USB2.0 expansion chip is connected with the USB3.0 conversion chip, the USB3.0 conversion chip and the first-stage USB2.0 expansion chip are provided with a plurality of USB signal output ends, and one USB signal output end is used for being connected with one or more USB interfaces;

the input end of the daughter card expansion interface is respectively connected with the first-level USB2.0 expansion chip and the Feiteng processor, the output end of the daughter card expansion interface is connected with the daughter card expansion module, the daughter card expansion module is provided with a plurality of serial port connecting ends, the serial port connecting ends are used for connecting serial ports, the output end of the daughter card expansion interface is further connected with the second-level USB2.0 expansion chip, the second-level USB2.0 expansion chip is provided with a plurality of USB signal output ends, and one USB signal output end is used for connecting one or more USB interfaces.

Optionally, the main board body is further provided with an MCU, and the MCU is connected with the soar processor.

Optionally, a BIOS chip is further disposed on the main board body, and the BIOS chip is connected to the soar processor.

Optionally, a network card chip and a network card interface are further arranged on the main board body, and the network card chip is connected with the soar processor and the network card interface respectively.

Optionally, a memory slot is further arranged on the main board body, and the memory slot is connected with the Feiteng processor.

Optionally, a SATA conversion chip, a SATA interface, and a Mini-SATA interface are further disposed on the motherboard body, and the SATA conversion chip is connected to the soar processor, the SATA interface, and the Mini-SATA interface, respectively.

Optionally, still be equipped with the PICE x16 interface on the mainboard body, PICE x16 interface with the processor connection of soaring.

Optionally, a Mini-PICE interface and a SIM card interface are further arranged on the main board body, and the Mini-PICE interface is connected with the soaring processor and the SIM card interface respectively.

Optionally, a sound card chip, an audio output interface, and a microphone output interface are further disposed on the main board body, and the sound card chip is connected to the soar processor, the audio output interface, and the microphone output interface, respectively.

Optionally, a PS/2 interface, an RS232 interface and a GPIO interface are further provided on the input/output chip.

The utility model is characterized in that a mainboard body is arranged, a Feiteng processor, a USB3.0 conversion chip, a first-stage USB2.0 expansion chip, a second-stage USB2.0 expansion chip, an input/output chip, a daughter card expansion module and a daughter card expansion interface are arranged on the mainboard body, the Feiteng processor is connected with the USB3.0 conversion chip, the first-stage USB2.0 expansion chip is connected with the USB3.0 conversion chip, the USB3.0 conversion chip and the first-stage USB2.0 expansion chip are provided with a plurality of USB interface connecting ends, and the USB interface connecting ends are used for connecting one or a plurality of USB interfaces; the input end of a sub-card expansion interface is respectively connected with a first-stage USB2.0 expansion chip and a Feiteng processor, and the output end of the sub-card expansion interface is respectively connected with a sub-card expansion module and a second-stage USB2.0 expansion chip; the daughter card expansion module is provided with a plurality of serial port connecting ends, and the serial port connecting ends are used for connecting serial ports; the second-level USB2.0 expansion chip is provided with a plurality of USB interface connecting ends, and the USB interface connecting ends are used for connecting USB interfaces. The processor is connected with the USB3.0 conversion chip through a PCIE bus, each USB3.0 conversion chip can simultaneously output four paths of USB2.0 signals and four paths of USB3.0 signals to realize the expansion of USB signal output, wherein, the USB2.0 signals with two paths of output are connected with the USB2.0 expansion chip, each USB2.0 expansion chip can output 4 paths of USB2.0 signals, the USB3.0 conversion chip and the USB2.0 expansion chip are respectively connected with the USB interface to realize the expansion of the USB interface, the sub-card expansion interface of the mainboard is respectively connected with LPC signals and USB2.0 signals, after the sub-card expansion module is connected, the path of LPC signals can be converted into a plurality of groups of serial port signals through the input and output chips, the input and output chips are connected with serial ports, and serial ports on the mainboard are expanded. Compare in the self-service mainboard of finance in the background art, through setting up this kind of mainboard, increased the quantity of serial ports and USB interface, satisfied modern financial industry's demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of an interface extensible financial self-service dedicated motherboard based on a soaring platform.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an interface extensible financial self-service special mainboard based on a Feiteng platform, which is suitable for the financial industry.

The interface of the existing financial self-service mainboard is not rich enough, the function of novel financial self-service equipment can not be well realized, and the requirement of the modern financial industry can not be met.

Referring to fig. 1, in an embodiment of the present invention, the interface expandable financial self-service dedicated motherboard based on the FT platform includes a motherboard body, and the motherboard body is provided with a FT processor 100, a USB3.0 conversion chip 110, a first-stage USB2.0 expansion chip 120, a second-stage USB2.0 expansion chip 160, an input/output chip 130, a daughter card expansion module 150, and a daughter card expansion interface 140;

the soar processor 100 is connected to the USB3.0 conversion chip 110, the first-level USB2.0 expansion chip 120 is connected to the USB3.0 conversion chip 110, the USB3.0 conversion chip 110 and the first-level USB2.0 expansion chip 120 have multiple USB signal output terminals, and one USB signal output terminal is used to connect to one or more USB interfaces;

the input end of the daughter card expansion interface 140 is connected to the first-level USB2.0 expansion chip 120 and the soar processor 100, the output end of the daughter card expansion interface 140 is connected to the daughter card expansion module 150, the daughter card expansion module 150 has a plurality of serial connection ends, the serial connection ends are used for connecting a serial port, the output end of the daughter card expansion interface 140 is further connected to the second-level USB2.0 expansion chip 160, the second-level USB2.0 expansion chip 160 has a plurality of USB signal output ends, and one USB signal output end is used for connecting one or more USB interfaces.

Specifically, the processor is connected with the USB3.0 conversion chip 110 through a PCIE bus, and each USB3.0 conversion chip 110 can output four USB2.0 signals and four USB3.0 signals at the same time, so as to implement expansion of USB signal output, where two paths of output USB2.0 signals are connected with the USB2.0 expansion chip, and each USB2.0 expansion chip can output 4 paths of USB2.0 signals; the USB3.0 conversion chip 110 and the USB2.0 expansion chip are respectively connected with the USB interface, so that the expansion of the USB interface is realized, the daughter card expansion interface 140 of the mainboard is respectively connected with LPC signals and USB2.0 signals, after the daughter card expansion module 150 is connected, the LPC signals can be converted into a plurality of groups of serial port signals through the input and output chip 130, the input and output chip 130 is connected with the serial port, and the serial port on the mainboard is expanded.

In this embodiment, the processor is connected to the two USB3.0 conversion chips 110 through a PCIE bus, each USB3.0 conversion chip 110 may output four USB2.0 signals and four USB3.0 signals at the same time, where two USB2.0 signals are respectively connected to one USB2.0 expansion chip, and each USB2.0 expansion chip may output 4 USB2.0 signals, so that the USB signals that may be used by the subsequent circuit include 8 USB3.0 signals and 14 USB2.0 signals. These USB signals are used in three directions: first, 8 paths of USB3.0 signals are connected to 8 USB3.0 interfaces by matching 8 paths of USB2.0 signals, including 4 USB3.0TYPEA interfaces 111 and 4 sets of USB3.0 pin interfaces 112; secondly, 4 paths of USB2.0 signals are output to the USB2.0 interfaces, including 2 USB2.0TYPEA interfaces 113 and 2 USB2.0 pin interfaces 114; thirdly, two paths of USB2.0 signals are led out to the daughter card expansion interface 140 for expansion of the USB2.0 interface.

In this embodiment, the daughter card expansion interface 140 of the motherboard is connected to one LPC signal and two USB2.0 signals. After the daughter card extension module 150 is accessed, the LPC signal may be converted into 6 serial signals through the input/output chip 130, so that the daughter card extension module 150 may provide 6 serial ports to the outside; the two paths of USB2.0 signals are respectively connected with a USB2.0 extended chip, and each extended chip converts 4 groups of USB2.0 signals, so that the daughter card can provide and support 8 USB2.0 interfaces.

In this embodiment, the motherboard body has 6 serial ports, the daughter card expansion module 150 can provide 6 serial ports externally, the USB3.0 conversion chip 110 provides 8 USB interfaces, 2 first-stage USB2.0 expansion chips 120 are provided, each first-stage USB2.0 expansion chip 120 is used for expanding 1-channel USB2.0 signal into 4-channel USB2.0 signal, each first-stage USB2.0 expansion chip is equivalent to expanding 3-channel USB2.0 signal, 2 second-stage USB2.0 expansion chips 160 are provided, each second-stage USB2.0 expansion chip 160 is used for expanding 1-channel USB2.0 signal into 4-channel USB2.0 signal, each second-stage USB2.0 expansion chip is equivalent to expanding 3-channel USB2.0 signal, the motherboard matching daughter card expansion module 150 can support 12 serial ports and 20 USB, and meet the functional requirements of multiple interfaces.

In this embodiment, each serial port and USB port are provided with a dedicated electrostatic protection circuit to ensure stable power supply and signal quality, and can be easily connected to external devices such as a touch screen, a camera, a card reader, a scanner, a fingerprint instrument, a card sender, a password keyboard, and a printer.

According to the working principle of this embodiment, the processor is connected to the USB3.0 conversion chip 110 through the PCIE bus, one USB3.0 conversion chip 110 may output four USB2.0 signals and four USB3.0 signals at the same time, the USB2.0 signal output by the USB3.0 conversion chip 110 may be connected to the USB2.0 expansion chip for expansion, so as to implement the expansion function of the USB interface, the daughter card expansion interface 140 is connected to one LPC signal, and after accessing the daughter card expansion module 150, the one LPC signal may be converted into 6 sets of serial signals through the input/output chip 130, so as to implement the expansion function of the serial port.

The utility model sets up the body of the mother board, there are Feiteng processor 100, USB3.0 that changes the chip 110, first-stage USB2.0 that expands the chip 120, second-stage USB2.0 that expands the chip 160, I/O chip 130, daughter card that expands interface 140, USB interface and serial port on the body of the mother board, Feiteng processor 100 is connected with USB3.0 that changes the chip 110, first-stage USB2.0 expands chip 120 and USB3.0 and changes the chip 110 to connect, USB interface is connected with USB3.0 that changes the chip 110 and first-stage USB2.0 expands the chip 120 separately, the input end of daughter card that expands interface 140 is connected with first-stage USB2.0 that expands chip 120 and Feiteng processor 100 separately, the output end of daughter card that expands interface 140 is connected with USB interface and serial port separately; the processor is connected with the USB3.0 conversion chip 110 through a PCIE bus, each USB3.0 conversion chip 110 can simultaneously output four paths of USB2.0 signals and four paths of USB3.0 signals to realize the expansion of USB signal output, wherein the output USB2.0 signals are connected with the USB2.0 expansion chip, each USB2.0 expansion chip can output 4 paths of USB2.0 signals, the USB3.0 conversion chip 110 and the USB2.0 expansion chip are respectively connected with a USB interface to realize the expansion of the USB interface, a sub-card expansion interface 140 of the mainboard is respectively connected with LPC signals and USB2.0 signals, after the sub-card expansion module 150 is connected, the path of LPC signals can be converted into a plurality of groups of serial port signals through the input and output chip 130, the input and output chip 130 is connected with a serial port, and serial ports on the mainboard are expanded. Compare in the self-service mainboard of finance among the background art, through setting up this kind of mainboard, increased the serial ports of the self-service mainboard of finance and the quantity of USB interface, satisfied modern financial industry's demand.

Referring to fig. 1, in an embodiment, an MCU200 is further disposed on the main board body, and the MCU200 is connected to the soar processor 100.

In this embodiment, MCU200 passes through the mainboard simultaneously with as the mainboard power, the enable end of input/output chip 130 source and external equipment to help the treater to accomplish the configuration and the switching of mainboard S0, S3, S4, configuration and the switching of power states such as S5, satisfy self-service financial equipment to mainboard power management demand, MCU200 is connected with the debugging interface simultaneously, so that the design of mainboard power management function, it is all more convenient to revise and debug.

The power state control signal output by the Feiteng processor 100 and the power on/off signal and the reset signal generated by the peripheral keys are used as the input of the MCU200, and the MCU200 processes and outputs the power supply of the mainboard and the enable signals of various peripherals to control the on/off and power consumption of circuits of each part of the mainboard. The control logic between the input signal and the output signal can be programmed by software, so that the high-freedom configuration and switching of the power state of the mainboard are realized, and the requirement of the financial self-service equipment on the power management of the mainboard is met.

Referring to fig. 1, in an embodiment, a BIOS chip 210 is further disposed on the main board body, and the BIOS chip 210 is connected to the totem processor 100.

In this embodiment, the BIOS chip 210 is an interface or converter between hardware and software programs, and is responsible for solving the real-time requirement of the hardware, and is specifically executed according to the operation requirement of the software on the hardware in the motherboard.

Referring to fig. 1, in an embodiment, a network card chip 180 and a network card interface 181 are further disposed on the main board body, and the network card chip 180 is connected to the soar processor 100 and the network card interface 181 respectively.

In this embodiment, the processor provides two independent network connection channels for the financial self-service device through two identical and independent gigabit physical layer network card chips 180 of the RMII, each network card chip 180 is connected with one RJ45 network card interface 181, so that the security and reliability of network connection are increased, and the independent network card chips 180 can provide relatively independent network connection channels, so that the security and reliability are increased; in addition, one of the two networks can be used for an internal network and the other can be used for an external network connection.

Referring to fig. 1, in an embodiment, a memory slot 101 is further disposed on the main board body, and the memory slot 101 is connected to the soar processor 100.

In this embodiment, the Memory slot 101 uses a double-slot double-channel U-DIMM (Unbuffered dual in-line Memory Module) slot, and the highest support frequency is 3200MHz, and the capacity is 32GB of DDR4 Memory, thereby fully meeting the high performance requirement of the financial self-service terminal motherboard based on the domestic soar platform.

Referring to fig. 1, in an embodiment, a SATA conversion chip 190, a SATA interface 191, and a Mini-SATA interface 192 are further disposed on the main board body, and the SATA conversion chip 190 is connected to the totem processor 100, the SATA interface 191, and the Mini-SATA interface 192, respectively.

In this embodiment, the hard disk interface signals are preferably SATA3.0(Serial Advanced Technology Attachment) signals, and four hard disk positions can improve the isolation and redundancy of stored data, and meet the requirements of data security and data backup of the financial self-service device.

Referring to fig. 1, in an embodiment, a PICE x16 interface 102 is further disposed on the main board body, and the PICE x16 interface 102 is connected to the soar processor 100.

In this embodiment, the PCIE x16 interface 102 supports PCIE 3.0 protocol, and the PCI-e3.0 protocol supports 8.0GT/s (Giga transmission per second), that is, each Lane supports 8G bits per second, and the rate is twice of PCIE 2.0. The interface is used for connecting a PCIE display card and meeting the display requirement of the financial self-service terminal.

Referring to fig. 1, in an embodiment, a Mini-PICE interface 103 and a SIM card interface 104 are further disposed on the main board body, and the Mini-PICE interface 103 is respectively connected to the totem processor 100 and the SIM card interface 104.

In this embodiment, the Mini-PICE interface 103 uses an mSATA signal or WIFI and 4G signals for realizing WIFI and 4G signal communication, the WIFI communication needs to be connected to the wireless network card through this interface, the WIFI signal is transmitted to the motherboard after being processed by the wireless network card, the SIM card interface 104 is used for accessing the SIM card, and the SIM card needs to be accessed when the 4G signal is used.

Referring to fig. 1, in an embodiment, a sound card chip 170, an audio output interface 171 and a microphone output interface 172 are further disposed on the main board body, and the sound card chip 170 is respectively connected to the soar processor 100, the audio output interface 171 and the microphone output interface 172.

In this embodiment, the HDA sound card chip 170 and the USB sound card chip 170 are designed on the motherboard at the same time, and audio output/input thereof is connected to the same audio output/microphone interface, so that different sound card chips 170 can be selected according to the requirements of synchronization cost and performance, and requirements of the financial self-service device terminal on audio playing and recording functions are met while cost and performance are balanced.

Referring to fig. 1, in an embodiment, a PS/2 interface 131, an RS232 interface 132, and a GPIO interface 133 are further disposed on the input/output chip 130.

In this embodiment, the interface provided by the input/output chip 130 can meet the application requirements of different scenarios of the financial self-service device, and can be connected with a keyboard and a mouse through the PS/2 interface 131, connected with different serial interface peripherals through the RS232 interface 132, and connected with different parallel port peripherals, and can realize the control function of reserving simple peripherals through the GPIO interface 133.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An interface expandable financial self-service special mainboard based on a Feiteng platform is characterized by comprising a mainboard body, wherein a Feiteng processor, a USB3.0 conversion chip, a first-stage USB2.0 expansion chip, a second-stage USB2.0 expansion chip, an input/output chip, a daughter card expansion module and a daughter card expansion interface are arranged on the mainboard body;

2. The mainboard of claim 1, further comprising an MCU disposed on the mainboard body, wherein the MCU is connected to the Feiteng processor.

3. The expandable interface financial self-service dedicated motherboard based on FT platform as claimed in claim 1, wherein said motherboard body is further provided with a BIOS chip, and said BIOS chip is connected with said FT processor.

4. The expandable interface financial self-service dedicated mainboard based on the Feiteng platform according to claim 1, wherein a network card chip and a network card interface are further arranged on the mainboard body, and the network card chip is connected with the Feiteng processor and the network card interface respectively.

5. The expandable interface financial self-service dedicated motherboard based on the FT platform as claimed in claim 1, wherein said motherboard body is further provided with a memory slot, and said memory slot is connected with said FT processor.

6. The FT platform-based interface-extensible financial self-service dedicated motherboard as claimed in claim 1, wherein said motherboard body is further provided with a SATA conversion chip, a SATA interface and a Mini-SATA interface, said SATA conversion chip being connected to said FT processor, said SATA interface and said Mini-SATA interface, respectively.

7. The expandable interface financial self-service dedicated mainboard based on Feiteng platform according to claim 1, wherein a PICE x16 interface is further arranged on the mainboard body, and the PICE x16 interface is connected with the Feiteng processor.

8. The expandable interface financial self-service dedicated mainboard based on Feiteng platform of claim 1, wherein a Mini-PICE interface and a SIM card interface are further arranged on the mainboard body, and the Mini-PICE interface is respectively connected with the Feiteng processor and the SIM card interface.

9. The expandable interface financial self-service dedicated mainboard based on Feiteng platform according to claim 1, wherein a sound card chip, an audio output interface and a microphone output interface are further arranged on the mainboard body, and the sound card chip is connected with the Feiteng processor, the audio output interface and the microphone output interface respectively.

10. The expandable interface financial self-service dedicated mainboard based on Feiteng platform according to claim 1, wherein a PS/2 interface, an RS232 interface and a GPIO interface are further arranged on the input and output chip.