发明名称 |
CPU-containing LSI, and optical disk device and LSI device with the same |
摘要 |
The present invention provides a CPU-containing LSI in which software stored in an external memory is incorporated partially into a RAM and thereby the capacity of the RAM to be used can be held down, and an optical disk device including the same. In the CPU-containing LSI, the RAM includes a software storage region where software read in from the external memory on a module-by-module basis is stored, and an entry table in which entries are stored, with the entries each containing at least information as to a location and a size of a module stored in the software storage region. The CPU refers to the entry table to decide the location where a module to be read in from the external memory to the software storage region is to be stored, according to an incorporation-location search program.
|
申请公布号 |
US2007214327(A1) |
申请公布日期 |
2007.09.13 |
申请号 |
US20070800207 |
申请日期 |
2007.05.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SATOU MACHIKO;YABUNO HIROYUKI |
分类号 |
G06F3/06;G06F13/00;G06F3/08;G06F9/445;G06F9/50;G06F9/54;G11B20/10 |
主分类号 |
G06F3/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|