KR100302586B1 - 피씨 카드 에이티에이 카드의 파워다운 및 슬립모드 전환 방법 - Google Patents
피씨 카드 에이티에이 카드의 파워다운 및 슬립모드 전환 방법 Download PDFInfo
- Publication number
- KR100302586B1 KR100302586B1 KR1019980010757A KR19980010757A KR100302586B1 KR 100302586 B1 KR100302586 B1 KR 100302586B1 KR 1019980010757 A KR1019980010757 A KR 1019980010757A KR 19980010757 A KR19980010757 A KR 19980010757A KR 100302586 B1 KR100302586 B1 KR 100302586B1
- Authority
- KR
- South Korea
- Prior art keywords
- card
- command
- mode
- power
- host computer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 11
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
- G06F9/30083—Power or thermal control instructions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3281—Power saving in PCMCIA card
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Power Sources (AREA)
Abstract
Description
Claims (1)
- 프로그램이 요구하는 인터럽트가 입력될 때 까지 제어부의 동작을 그대로 유지시키고 있다가 프로그램이 요구하는 인터럽트가 입력되는지를 판단하는 제1 단계와; 상기 제1 단계에서 인터럽트 또는 에이티에이 명령이 입력된 후 다음 명령이 입력될 때 까지 내부 타이머에 의해 카운팅을 수행하는 제2 단계와; 상기 제2 단계에서 카운팅을 시작하여 일정시간이 지났는지를 판단하여 일정시간이 지났으면 마이크로 프로세서 내부의 메모리 제어 레지스터를 변경하는 제3 단계와; 상기 제3 단계에서 메모리 제어 레지스터가 변경되었으면 파워 다운 모드로 전환되는 제4 단계로 이루어진 것을 특징으로 하는 피씨 카드 에이티에이 카드의 파워다운 및 슬립모드 전환 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980010757A KR100302586B1 (ko) | 1998-03-27 | 1998-03-27 | 피씨 카드 에이티에이 카드의 파워다운 및 슬립모드 전환 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980010757A KR100302586B1 (ko) | 1998-03-27 | 1998-03-27 | 피씨 카드 에이티에이 카드의 파워다운 및 슬립모드 전환 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990076094A KR19990076094A (ko) | 1999-10-15 |
KR100302586B1 true KR100302586B1 (ko) | 2001-10-19 |
Family
ID=37529569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980010757A KR100302586B1 (ko) | 1998-03-27 | 1998-03-27 | 피씨 카드 에이티에이 카드의 파워다운 및 슬립모드 전환 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100302586B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970062323A (ko) * | 1996-02-09 | 1997-09-12 | 아이. 칼리나 알렉산더 | 열을 유용한 에너지로 전환시키는 방법 |
-
1998
- 1998-03-27 KR KR1019980010757A patent/KR100302586B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970062323A (ko) * | 1996-02-09 | 1997-09-12 | 아이. 칼리나 알렉산더 | 열을 유용한 에너지로 전환시키는 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR19990076094A (ko) | 1999-10-15 |
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