TWM457317U - ISA half-length type CPU interface card with PCIE expansion interface and expansion card device thereof - Google Patents

Description

ISA semi-long CPU interface card with PCIE expansion interface and expansion board device thereof

This creation is an ISA half-length CPU interface card with PCIE expansion interface and its expansion board device, especially a half-length ISA CPU interface card with ISA gold finger and PCIe gold finger and Nanqiao chip on the same side. The half-length ISA CPU interface card can achieve the function of expanding and adding the PCIe interface, that is, the PCIe gold finger can be inserted into the expansion board through the half-length ISA CPU interface card. Support a variety of interface expansion effects.

The ISA was born in 1981 and used as an 8-bit system for the IBM PC. In 1983, the ISA was upgraded as an XT bus system. Later, the 16-bit ISA bus was released in 1984. The purpose of the ISA design was to connect extensions. The card and the motherboard, so the ISA protocol also allows bus control, the 8-bit ISA bus frequency is 4.77MHz, while the 16-bit work at 8MHz, the ISA interface also appears on some non-IBM PCs (including compatible machines), such as : AT&T's Hobbit and POwerPC's BeBox, although ISA has been used by almost no one, other bus-based buses are still being used, but are still used in industrial and embedded systems; press, general "ISA interface devices" As shown in the first figure, conventionally, an industrial computer or a server is provided with a bottom plate 11 which is provided with a plurality of ISA insertion slots 111, and the specifications of the pins in the ISA insertion slot 111. (eg size and quantity) must comply with a busbar standard that connects the computer's motherboard and external devices, such as the ISA (Industry Standard Architecture) busbar standard, so that the user can Occasion demands, the plug connector at each groove 111 of the ISA bus standard ISA meet one kind of a central processing unit interface card, should the central processing unit the central processing unit interface card for the ISA interface card 10, a central processing unit of the ISA interface card 10 has ISA Goldfinger 101, which can achieve the function of connecting the expansion card and the motherboard; the "ISA interface device" can achieve the function of connecting the expansion card and the motherboard, but the user must use other interface cards. : Interface cards such as PCI (Peripheral Component Interconnect), PCIe (Peripheral Component Interconnect Express), and Mini PCIe (Mini Peripheral Component Interconnect Express) The entire base plate 11 must be replaced with a slot corresponding to the interface card to be inserted and used, which causes inconvenience to the user to replace the use, thereby causing a lack of cost increase.

Therefore, how to eliminate the above-mentioned defects is the technical difficulty point that the creators of this case want to solve.

In view of the existing "ISA interface device", due to the lack of user inconvenience in replacement, the cost increase is lacking. Therefore, the purpose of the present invention is to provide an ISA semi-long CPU interface card with a PCIE expansion interface and The expansion board device can be provided with an ISA (Industry Standard Architecture) gold finger and a PCIe (Peripheral Component Interconnect Express) gold finger on the same side of the half-length ISA CPU interface card. And the Nanqiao chip is electrically connected to the line, so that the half-length ISA CPU interface card can achieve the function of expanding and adding the PCIe interface, that is, the PCIe gold finger can be inserted in the half-length ISA CPU interface card. The expansion board can further support the expansion of various interfaces. To achieve the above objectives, the present invention provides an ISA semi-long CPU interface card with a PCIE expansion interface and an expansion board device thereof, including: Half of the long ISA CPU interface card, the half-length ISA CPU interface card has ISA gold finger, and the ISA gold finger is set on the side of the semi-long ISA CPU interface card. The half-length iSA CPU interface card has PCIe. The golden finger, the PCIe gold finger and the half-length ISA CPU interface card are located on the same side, the half-length ISA CPU interface card is provided with a south bridge chip; by the creation of the semi-long ISA CPU interface card, there is an ISA gold on the same side. The finger and the PCIe gold finger are electrically connected to the Nanqiao chip, so that the half-length ISA CPU interface card can achieve the function of expanding and adding the PCIe interface, that is, the PCIe gold by the half-length ISA CPU interface card. The finger can be inserted into the expansion board to support the expansion of multiple interfaces.

In order to make it easier for your examiner to understand the other features and advantages of this creation and the effects achieved by it, this author will be explained in detail with the following drawings: Please refer to the second and third figures. The creation system provides an ISA semi-long CPU interface card with a PCIE expansion interface and an expansion board device thereof, including: a half-length ISA CPU interface card 20, and the semi-long ISA CPU interface card 20 is provided with an ISA gold finger 23, the ISA gold finger 23 is disposed on the side of the semi-long ISA CPU interface card 20, the half-length ISA CPU interface card 20 is provided with a PCIe gold finger 24, and the PCIe gold finger 24 and the semi-long ISA CPU interface The card 20 is located on the same side, and the half-length ISA CPU interface card 20 achieves the function of expanding the high-speed peripheral device of the compatible PCIe bus. The half-length ISA CPU interface card 20 is provided with the south bridge chip 22 and the CPU 21 (Central). The processing unit (Central Processing Unit), the CPU 21 and the south bridge chip 22 are electrically connected by the line 201 of the semi-long ISA CPU interface card 20, and the south bridge chip 22 and the PCIe gold finger 24 are connected by the semi-long ISA CPU interface. The line 201 disposed on the card 20 is electrically connected The south bridge chip 22 and the ISA 23 to cheat the CPU a half-length ISA interface card 201 with the electrical line 20 laid The connection between the south bridge chip 22 and the CPU 21 can achieve the effect of separately processing the signal between the CPU 21 and the PCIe gold finger 24 and the ISA gold finger 23, thereby achieving the effect of expanding and increasing the PCIe interface. As shown in the fourth figure, please refer to the expansion board 30 for inserting the semi-long ISA CPU interface card 20 in the present creation. The author provides an ISA semi-long CPU interface with a PCIE expansion interface. The expansion board device includes: an expansion board 30, the expansion board 30 is provided with at least one first slot 31, and each of the first slots 31 is provided with an ISA insertion slot 312 and a PCIe insertion slot 311. The ISA plug slot 312 and the PCIe plug slot 311 are in the same line, and the ISA jack slot 312 and the PCIe plug slot 311 are respectively provided for the semi-long ISA CPU interface card 20, the ISA gold finger 23 and the PCIe gold finger 24 The expansion board 30 is provided with at least one second slot 32. Please refer to the fourth and fifth figures. Each of the second slots 32 can be an ISA plug slot 321 or a PCIe plug. Socket 322, or Mini PCIe (Mini Peripheral Component Interconnect express) 323, so that the user can achieve the function of fast support expansion and compatible conversion by the expansion board 30, as shown in the tenth figure, thereby enabling the creation to support a plurality of different interface cards 50, therefore, The expansion board 30 can be used for the creation of the semi-long ISA CPU interface card 20, thereby expanding the support for various interfaces; see the sixth and seventh drawings, the creation The expansion board 30 can further be provided with a conversion IC 40 (Integrated Circuit), and the conversion IC 40 is provided with a PCIe to PCI (Personal Computer Interface) module 41, and the conversion IC 40 can be combined with each A slot 31 can be electrically connected to the line 33 disposed on the expansion board 30. The conversion IC 40 can be electrically connected to the line 33 of each of the second slots 32 that can be deployed by the expansion board 30. A second slot 32 can be an ISA plug slot 321, or a PCIe plug slot 322, or a Mini PCIe plug slot 323, or a PCI dock slot 324, or a Mini PCI (Mini Personal Computer Interface). The slot is inserted, and as shown in FIG. 8 and FIG. 9 , each of the first slots 31 can be inserted into the half-length ISA CPU interface card 20, and the ISA gold finger 23 is inserted into the PCIe gold finger 24, so When the user wants to expand the PCI interface or the Mini PCI interface, the PCIe to PCI module 41 in the conversion IC 40 can achieve the effect of quickly expanding the PCIe conversion PCI for each second slot 32. The expansion board 30 can achieve the function of supporting a plurality of different interface cards 50, 51, 52, and as shown in the tenth figure, the expansion board 30 can be replaced by the user to replace various interface slots. The purpose of this work; in order to make this creation more progressive and practical, a comparative analysis of the following is used as follows:

Conventional technology:

1. The user is inconvenienced in replacing the use.

2. The lack of cost increase.

The advantages of this creation:

1. The half-length ISA CPU interface card achieves the effect of expanding the high-speed peripheral devices of the compatible PCIe bus.

2. The expansion board can support a variety of different interfaces.

3. The expansion board can be replaced by the user to replace the various interface slots.

10‧‧‧ISA central processing unit interface card

101‧‧‧ISA Golden Finger

11‧‧‧floor

111‧‧‧ISA plug slot

20‧‧‧Half-length ISA CPU interface card

201‧‧‧ lines

21‧‧‧CPU

22‧‧‧ South Bridge Wafer

23‧‧‧ISA Golden Finger

24‧‧‧PCIe Golden Finger

30‧‧‧ expansion board

31‧‧‧First slot

311‧‧‧PCIe docking slot

312‧‧‧ISA plug slot

32‧‧‧second slot

321‧‧‧ISA plug slot

322‧‧‧PCIe slot

323‧‧‧Mini PCIe docking slot

324‧‧‧PCI slot

33‧‧‧ lines

40‧‧‧Transition IC

41‧‧‧PCIe to PCI module

50‧‧‧Interface card

51‧‧‧Interface card

52‧‧‧Interface card

The first figure is a schematic exploded view of the conventional one.

The second figure is a perspective exploded view of the first embodiment of the present invention.

The third picture is a side view of the creation of its half-length ISA CPU interface card.

The fourth figure is a side view of the second slot of the expansion board, which is an ISA plug slot and a PCIe plug slot.

The fifth figure is a side view of the second slot of the expansion board, which is an ISA plug slot, a PCIe plug slot and a Mini PCIe plug slot.

The sixth figure is a side view of the second slot of the expansion board, which is an ISA plug slot and a PCI plug slot.

The seventh figure is a side view of the second slot of the expansion board, which is an ISA plug slot, a PCIe plug slot and a PCI plug slot.

The eighth figure is a side view of the second slot of the expansion board, which is an ISA plug slot, a PCI plug slot and a Mini PCIe plug slot.

The ninth figure is a side view of the second slot of the expansion board, which is an ISA plug slot, a PCIe plug slot, a Mini PCIe plug slot, and a PCI plug slot.

FIG. 10 is a perspective exploded view showing the application of the second slot insertion interface card of the expansion board of the second embodiment.

20‧‧‧Half-length ISA CPU interface card

201‧‧‧ lines

21‧‧‧CPU

22‧‧‧ South Bridge Wafer

23‧‧‧ISA Golden Finger

24‧‧‧PCIe Golden Finger

30‧‧‧ expansion board

31‧‧‧First slot

311‧‧‧PCIe docking slot

312‧‧‧ISA plug slot

32‧‧‧second slot

321‧‧‧ISA plug slot

322‧‧‧PCIe slot

33‧‧‧ lines

50‧‧‧Interface card

Claims (6)

An ISA semi-long CPU interface card with a PCIE expansion interface, comprising: at least half of a long ISA CPU interface card, each half-length ISA CPU interface card is provided with an ISA gold finger, and the ISA gold finger is set at half length On the side of the ISA CPU interface card, each half-length ISA CPU interface card is provided with a PCIe gold finger, and the PCIe gold finger is located on the same side as the half-length ISA CPU interface card. The half-length ISA CPU interface card is provided. The south bridge chip, the south bridge chip and the ISA gold finger are electrically connected by a line, and the south bridge chip and the PCIe gold finger are electrically connected by a line. An ISA semi-long CPU interface card having a PCIE expansion interface according to the first aspect of the invention, wherein each half-length ISA CPU interface card is provided with a CPU, and the CPU and the south bridge chip are electrically connected by a line. An ISA semi-long CPU interface expansion board device having a PCIE expansion interface, comprising: an expansion board, the expansion board is provided with at least one first slot, and each of the first slots is provided with an ISA insertion slot and In the PCIe plug slot, the ISA plug slot is in the same line as the PCIe plug slot, and the ISA plug slot and the PCIe plug slot are inserted into the ISA gold finger and the PCIe gold finger, and the expansion board is provided with at least one The second slot. The ISA semi-long CPU interface expansion board device with a PCIE expansion interface as described in claim 3, wherein each of the second slots is an ISA plug slot, or a PCIe plug slot, or a Mini PCIe plug. groove. An ISA semi-long CPU interface expansion board device having a PCIE expansion interface according to any one of the claims 3 to 4, wherein the expansion board is further provided with a conversion IC, and the conversion IC is internally provided. There is a PCIe-to-PCI module, the expansion board is provided with at least one second slot, and the conversion IC is electrically connected to each second slot by a line disposed on the expansion board. The ISA semi-long CPU interface expansion board device with a PCIE expansion interface as described in claim 5, wherein each of the second slots is an ISA plug slot, or a PCIe plug slot, or a Mini PCIe plug. Slot, or PCI connector slot, or Mini PCI connector slot.