Backplane controller module using small outline dual in-line memory module (SODIMM) connector

Patent metadata

Field	Value
Publication number	US-10044123-B2
Application number	US-201615244628-A
Country	US
Kind code	B2
Filing date	Aug 23, 2016
Priority date	Aug 23, 2016
Publication date	Aug 7, 2018
Grant date	Aug 7, 2018

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.

First claim

What is claimed is:

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;
wherein the SODIMM connector interface comprises a SODIMM connector pin set provided on the backplane controller module and a SODIMM connector socket disposed on the backplane board, the SODIMM connector pin set is a 144-pin SODIMM connector having 144 contact pins and is configured to be detachably inserted into the SODIMM connector socket, and the 144 contact pins comprise:
backplane controller host related pins;
reset and programming pins;
configuration and strapping pins; and
miscellaneous and reserved pins.

2. The backplane system as claimed in claim 1 , wherein the SODIMM connector socket is a corresponding 144-pin SODIMM socket.

3. The backplane system as claimed in claim 1 , 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.

4. The backplane system as claimed in claim 1 , 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.

5. The backplane system as claimed in claim 1 , 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.

6. The backplane system as claimed in claim 1 , 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.

7. The backplane system as claimed in claim 1 , 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.

8. The backplane system as claimed in claim 1 , wherein the 144 contact pins of the SODIMM connector pin set further comprise baseboard management controller (BMC) or firmware upgrade controller pins.

9. 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.

10. 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 the backplane board,
wherein the SODIMM connector pin set is a 144-pin SODIMM connector having 144 contact pins, and the 144 contact pins comprise:
backplane controller host related pins;
reset and programming pins;
configuration and strapping pins; and
miscellaneous and reserved pins.

11. The backplane controller module as claimed in claim 10 , 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.

12. The backplane controller module as claimed in claim 11 , wherein the 144 contact pins of the SODIMM connector pin set further comprise:
power and ground pins;
USB pins;
LED control pins;
drive presence and activity detect pins;
baseboard management controller (BMC) or firmware upgrade controller pins; and
latch pins.

13. 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,
wherein the corresponding SODIMM connector pin set is a 144-pin SODIMM connector having 144 contact pins, and the 144 contact pins comprise:
backplane controller host related pins;
reset and programming pins;
configuration and strapping pins; and
miscellaneous and reserved pins.

14. The backplane board as claimed in claim 13 , wherein the SODIMM connector socket is a 144-pin SODIMM socket.

15. The backplane board as claimed in claim 14 , 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.

16. The backplane board as claimed in claim 15 , wherein the 144 contact pins of the SODIMM connector pin set comprise:
power and ground pins;
USB pins;
LED control pins;
drive presence and activity detect pins;
baseboard management controller (BMC) or firmware upgrade controller pins; and
latch pins.

17. The backplane board as claimed in claim 13 , being a serial attached SCSI (SAS) or serial AT attachment (SATA) backplane board.

Assignees

• American Megatrends Inc

Inventors

• Abraham Shibu

Classifications

• H01R12/737 Primary

  Printed circuits being substantially perpendicular to each other (for printed connections H05K3/366) · CPC title

• G06F13/4282

  on a serial bus, e.g. I2C bus, SPI bus (on daisy chain buses G06F13/4247) · CPC title

• H01R2107/00

  Four or more poles · CPC title

• G06F13/1668

  Details of memory controller · CPC title

• H01R13/6273

  comprising two latching arms · CPC title