TW200643762A - Embedded controller/keyboard controller compatible with various memory access formats and method used thereof - Google Patents
Embedded controller/keyboard controller compatible with various memory access formats and method used thereofInfo
- Publication number
- TW200643762A TW200643762A TW094119644A TW94119644A TW200643762A TW 200643762 A TW200643762 A TW 200643762A TW 094119644 A TW094119644 A TW 094119644A TW 94119644 A TW94119644 A TW 94119644A TW 200643762 A TW200643762 A TW 200643762A
- Authority
- TW
- Taiwan
- Prior art keywords
- controller
- compatible
- embedded controller
- method used
- keyboard controller
- Prior art date
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention relates to an embedded controller/keyboard controller which is compatible with a host system and an access format of a memory device; more particularly, the present invention provides an embedded controller/keyboard controller compatible with various memory access formats and method used thereof. The embedded controller/keyboard controller comprises: a host interface unit, a controlling unit, a conversion controlling unit and a memory device interface unit. When an access instruction (ISA instruction or SPI instruction) is transmitted to a memory device by a host system, the embedded controller/keyboard controller of the present invention may be adopted to conduct the compatible conversion so that the access instruction of the host system may not be limited to the memory device format.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94119644A TWI284280B (en) | 2005-06-14 | 2005-06-14 | Embedded controller/keyboard controller compatible with various memory access formats and method used thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94119644A TWI284280B (en) | 2005-06-14 | 2005-06-14 | Embedded controller/keyboard controller compatible with various memory access formats and method used thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200643762A true TW200643762A (en) | 2006-12-16 |
TWI284280B TWI284280B (en) | 2007-07-21 |
Family
ID=39455059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94119644A TWI284280B (en) | 2005-06-14 | 2005-06-14 | Embedded controller/keyboard controller compatible with various memory access formats and method used thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI284280B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI453596B (en) * | 2008-10-23 | 2014-09-21 | Micro Star Int Co Ltd | Device and method for outputting bios post code |
-
2005
- 2005-06-14 TW TW94119644A patent/TWI284280B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI284280B (en) | 2007-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |