BACKPLANE CONTROLLER MODULE USING SMALL OUTLINE DUAL IN-LINE MEMORY MODULE (SODIMM) CONNECTOR

• US 20180062293A1
• Filed: 08/23/2016
• Published: 03/01/2018
• Est. Priority Date: 08/23/2016
• Status: Active Grant

• Current Assignee: American Megatrends International, LLC
• Original Assignee: American Megatrends Incorporated
• Inventors: Abraham, Shibu
• Granted Patent: US 10,044,123 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 13/1668 Details of memory controller
• CPC Class Codes: G06F 13/4068 Electrical coupling
• CPC Class Codes: G06F 13/4282 on a serial bus, e.g. I2C bus, SPI bus on daisy chain buses G06F13/4247
• CPC Class Codes: G06F 2213/0028 Serial attached SCSI [SAS]
• CPC Class Codes: G06F 2213/0032 Serial ATA [SATA]
• CPC Class Codes: G06F 2213/0042 Universal serial bus [USB]
• CPC Class Codes: H01R 12/737 Printed circuits being substantially perpendicular to each other for printed connections H05K3/366
• CPC Class Codes: H01R 13/6273 comprising two latching arms
• CPC Class Codes: H01R 2107/00 Four or more poles
• CPC Class Codes: H01R 24/62 Sliding engagements with one side only, e.g. modular jack coupling devices

Abstract

A backplane system, which includes a backplane board and a backplane controller module having a backplane controller. The backplane controller module is configured to be detachably connected to the backplane board via a small outline dual in-line memory module (SODIMM) connector interface to enable communications between the backplane controller and the backplane board via the SODIMM connector interface, such that the backplane controller is configured to control a plurality of components on the backplane board. Specifically, the SODIMM connector interface may include a SODIMM connector socket disposed on the backplane board, and a SODIMM connector pin set provided on the backplane controller module to be detachably inserted into the SODIMM connector socket. The SODIMM connector pin set may be a 144-pin SODIMM connector having 144 contact pins.

Claims

1. A backplane system, comprising:

a backplane board; and

a backplane controller module having a backplane controller, the backplane controller module being configured to be detachably connected to the backplane board via a small outline dual in-line memory module (SODIMM) connector interface to enable communications between the backplane controller and the backplane board via the SODIMM connector interface, such that the backplane controller is configured to control a plurality of components on the backplane board.

2. The backplane system as claimed in claim 1, wherein the SODIMM connector interface comprises:

a SODIMM connector socket disposed on the backplane board; and

a SODIMM connector pin set provided on the backplane controller module, configured to be detachably inserted into the SODIMM connector socket.

3. The backplane system as claimed in claim 2, wherein the SODIMM connector pin set is a 144-pin SODIMM connector having 144 contact pins, and the SODIMM connector socket is a corresponding 144-pin SODIMM socket.

4. The backplane system as claimed in claim 3, wherein the 144 contact pins of the SODIMM connector pin set comprise:

backplane controller host related pins;

reset and programming pins;

configuration and strapping pins; and

miscellaneous and reserved pins.

5. The backplane system as claimed in claim 4, wherein the components on the backplane board comprise a plurality of storage drives, and the 144 contact pins of the SODIMM connector pin set further comprise drive presence and activity detect pins.

6. The backplane system as claimed in claim 4, wherein the components on the backplane board comprise a plurality of light emitting diodes (LEDs), and the 144 contact pins of the SODIMM connector pin set further comprise LED control pins.

7. The backplane system as claimed in claim 4, wherein the components on the backplane board comprise at least one power connector, and the 144 contact pins of the SODIMM connector pin set further comprise power and ground pins.

8. The backplane system as claimed in claim 4, wherein the components on the backplane board comprise at least one universal serial bus (USB) connector, and the 144 contact pins of the SODIMM connector pin set further comprise USB pins.

9. The backplane system as claimed in claim 4, wherein the components on the backplane board comprise at least one latch, and the 144 contact pins of the SODIMM connector pin set further comprise latch pins.

10. The backplane system as claimed in claim 4, wherein the 144 contact pins of the SODIMM connector pin set further comprise baseboard management controller (BMC) or firmware upgrade controller pins.

11. The backplane system as claimed in claim 1, wherein the backplane board is a serial attached SCSI (SAS) or serial AT attachment (SATA) backplane board.

12. A backplane controller module, comprising:

a backplane controller; and

a small outline dual in-line memory module (SODIMM) connector pin set, configured to be detachably inserted into a SODIMM connector socket on a backplane board to enable a communication between the backplane controller and the backplane board, such that the backplane controller is configured to control a plurality of components on a backplane board.

13. The backplane controller module as claimed in claim 12, wherein the SODIMM connector pin set is a 144-pin SODIMM connector having 144 contact pins.

14. The backplane controller module as claimed in claim 13, wherein the components on the backplane board comprise:

a plurality of storage drives;

a plurality of light emitting diodes (LEDs);

at least one power connector;

at least one universal serial bus (USB) connector; and

at least one latch.

15. The backplane controller module as claimed in claim 14, wherein the 144 contact pins of the SODIMM connector pin set comprise:

backplane controller host related pins;

power and ground pins;

USB pins;

reset and programming pins;

configuration and strapping pins;

LED control pins;

drive presence and activity detect pins;

baseboard management controller (BMC) or firmware upgrade controller pins;

latch pins; and

miscellaneous and reserved pins.

16. A backplane board of a backplane system, comprising:

a small outline dual in-line memory module (SODIMM) connector socket disposed on the backplane board, allowing a backplane controller module having a corresponding SODIMM connector pin set to be detachably inserted into the SODIMM connector socket to enable a communication between a backplane controller on the backplane controller module and the backplane board; and

a plurality of components provided thereon, each configured to be controlled by the backplane controller.

17. The backplane board as claimed in claim 16, wherein the SODIMM connector socket is a 144-pin SODIMM socket, and the corresponding SODIMM connector pin set has 144 contact pins.

18. The backplane board as claimed in claim 17, wherein the components comprise:

a plurality of storage drives;

a plurality of light emitting diodes (LEDs);

at least one power connector;

at least one universal serial bus (USB) connector; and

at least one latch.

19. The backplane board as claimed in claim 18, wherein the 144 contact pins of the SODIMM connector pin set comprise:

backplane controller host related pins;

power and ground pins;

USB pins;

reset and programming pins;

configuration and strapping pins;

LED control pins;

drive presence and activity detect pins;

baseboard management controller (BMC) or firmware upgrade controller pins;

latch pins; and

miscellaneous and reserved pins.

20. The backplane board as claimed in claim 16, being a serial attached SCSI (SAS) or serial AT attachment (SATA) backplane board.