公开(公告)号：US09158880B2

公开(公告)日：2015-10-13

申请号：US14043197

申请日：2013-10-01

Applicant: MediaTek Inc.

Inventor： Fu-Kang Pan ,  Nan-Cheng Chen ,  Shih-Chieh Lin ,  Hui-Chi Tang ,  Ying Liu ,  Yang Liu

IPC: G06F17/50

CPC classification number: G06F17/5072 ,  G06F17/5068 ,  G06F17/5077 ,  G06F2217/12 ,  G06F2217/38 ,  G06F2217/40

Abstract: A layout method for a printed circuit board (PCB) is provided. A memory type of a dynamic random access memory (DRAM) to be mounted on the PCB is obtained. A module group is obtained from a database according to the memory type of the DRAM, wherein the module group includes a plurality of routing modules. A plurality of PCB parameters are obtained. A specific routing module is selected from the module group according to the PCB parameters. The specific routing module is implemented into a layout design of the PCB. The specific routing module includes layout information regarding a main chip, a memory chip and a routing configuration between the main chip and the memory chip.

Abstract translation: 提供了印刷电路板（PCB）的布局方法。 获得要安装在PCB上的动态随机存取存储器（DRAM）的存储器类型。 根据DRAM的存储器类型从数据库获得模块组，其中模块组包括多个路由模块。 获得多个PCB参数。 根据PCB参数从模块组中选择一个特定的路由模块。 具体的路由模块被实现为PCB的布局设计。 特定路由模块包括关于主芯片，存储芯片以及主芯片和存储芯片之间的路由配置的布局信息。

公开(公告)号：US09846756B2

公开(公告)日：2017-12-19

申请号：US14843113

申请日：2015-09-02

Applicant: MediaTek Inc

Inventor： Fu-Kang Pan ,  Nan-Cheng Chen ,  Shih-Chieh Lin ,  Hui-Chi Tang ,  Ying Liu ,  Yang Liu ,  Ching-Chih Li

IPC: G06F17/50

CPC classification number: G06F17/5072 ,  G06F17/5068 ,  G06F17/5077 ,  G06F2217/12 ,  G06F2217/38 ,  G06F2217/40

Abstract: A layout method for a printed circuit board (PCB) is provided. The method obtains a memory type of a dynamic random access memory (DRAM) to be mounted on the PCB, obtains a module group from a database according to the memory type of the DRAM, wherein the module group comprises a plurality of routing modules, obtains a plurality of PCB parameters, selects a specific routing module from the module group according to the PCB parameters, and implements the specific routing module into a layout design for PCB fabrication. The specific routing module comprises layout information regarding a main chip, a memory chip and a routing configuration between the main chip and the memory chip.