基本信息:
- 专利标题: 웨이크-업 시간을 줄일 수 있는 시스템 온 칩, 이의 동작 방법, 및 상기 시스템 온 칩을 포함하는 컴퓨터 시스템
- 专利标题(英):SYSTEM ON CHIP(SoC) CAPABLE OF REDUCING WAKE-UP TIME, OPERATING METHOD THEREOF, AND COMPUTER SYSTEM HAVING SAME
- 专利标题(中):能够减少唤醒时间的芯片系统(SoC),其操作方法和具有相同功能的计算机系统
- 申请号:KR1020130094442 申请日:2013-08-08
- 公开(公告)号:KR1020150018041A 公开(公告)日:2015-02-23
- 发明人: 신희동
- 申请人: 삼성전자주식회사
- 申请人地址: ***, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea
- 专利权人: 삼성전자주식회사
- 当前专利权人: 삼성전자주식회사
- 当前专利权人地址: ***, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea
- 代理人: 윤재석; 한지희; 권영규
- 主分类号: G06F9/24
- IPC分类号: G06F9/24 ; G06F1/32
A system-on-a-chip has a first internal SRAM for storing second boot loader that can be output from the internal ROM and a boot device storing a first boot loader is performing the boot Shi sequence under the control of the first boot loader and, on the boot device, under the control of the second internal SRAM, and the second boot loader for storing the third boot loader to run up Shi sequence - it is output from the boot device, the wake according to the control of the first boot loader It includes a DRAM controller that loads the operating system stored in the DRAM. Each of the first internal SRAM and the second internal SRAM is implemented in each of the different power domains each independently controllable.
公开/授权文献:
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06F | 电数字数据处理 |
------G06F9/00 | 电数字数据处理的控制单元 |
--------G06F9/06 | .应用存入的程序的,即应用处理设备的内部存储来接收程序并保持程序的 |
----------G06F9/22 | ..微控制或微程序装置 |
------------G06F9/24 | ...微程序的装入 |