BROWSE
Detail
Registered EMBEDDED SYSTEM AND PAGE RELOCATION METHOD THEREFOR
- Inventors
- Kwon Young-Su, Nak Woong Eum, Koo Bon Tae
- Application No.
- 11949879 (2007.12.04)
- Publication No.
- 20080133876 (2008.06.05)
- Registration No.
- 7900018 (2011.03.01)
- Country
- UNITED STATES
- Project Code
- 06MB3400, Embeded DSP Platform for Audio/Video Signal Processing, Nak Woong Eum
- Abstract
- Provided are an embedded system and a method for relocating memory pages therefor. The embedded system includes a processor, a data relocating circuit for receiving a logical address from the processor, mapping the received logical address to a physical address to locate a valid page in a predetermined bank, and generating a bank power control signal according to whether or not a corresponding memory bank includes valid pages, and a memory including a plurality of memory banks addressed by a physical address outputted from the data relocating circuit and a plurality of switching means for selectively supplying a power voltage to each of memory banks in response to the bank power control signal.
- KSP Keywords
- Control Signal, Embedded system, Logical Address, Physical address, Power control(PC), memory banks