JPH0447734U - - Google Patents
Info
- Publication number
- JPH0447734U JPH0447734U JP9045890U JP9045890U JPH0447734U JP H0447734 U JPH0447734 U JP H0447734U JP 9045890 U JP9045890 U JP 9045890U JP 9045890 U JP9045890 U JP 9045890U JP H0447734 U JPH0447734 U JP H0447734U
- Authority
- JP
- Japan
- Prior art keywords
- processing
- power
- language
- computer device
- language processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006870 function Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の一実施例を示す構成ブロツク
図、第２図は動作の一例を示すタイムチヤート、
第３図はＣＰＵに搭載された言語による通常処理
のフローチヤート、第４図は第３図の通常処理の
中で、Ｉ／Ｏドライバなど言語から呼ばれる入出
力処理命令を示すフローチヤート、第５図は通常
の割込処理と、ＡＣ停電処理手段が電源停電検出
手段からのＡＣＦＡＩＬを受けて行うＡＣＦＡＩ
Ｌ処理を示すフローチヤート、第６図は第５図で
示したＡＣＦＡＩＬ処理の割込レベルを示す図、
第７図は停電復電後、電源オン処理手段が行う動
作を示すフローチヤートである。
１……電源回路、２……マイクロプロセツサ（
ＣＰＵ）、３……メインメモリ、４……停電検出
手段、２１……言語処理機能、２２……入出力機
能、２３……ＡＣ停電処理手段、２４……電源オ
ン処理手段。
Fig. 1 is a configuration block diagram showing one embodiment of the present invention, Fig. 2 is a time chart showing an example of operation,
Fig. 3 is a flowchart of normal processing using the language installed in the CPU, Fig. 4 is a flowchart showing input/output processing instructions called from the language such as the I/O driver during the normal processing of Fig. 3, and Fig. The figure shows normal interrupt processing and ACFAI performed by the AC power failure processing means in response to ACFAIL from the power failure detection means.
A flowchart showing the L processing; FIG. 6 is a diagram showing the interrupt level of the ACFAIL processing shown in FIG. 5;
FIG. 7 is a flowchart showing the operation performed by the power-on processing means after the power failure is restored. 1...Power supply circuit, 2...Microprocessor (
CPU), 3... Main memory, 4... Power outage detection means, 21... Language processing function, 22... Input/output function, 23... AC power outage processing means, 24... Power on processing means.
Claims (1)
る入出力機能を備えたコンピユータ装置であつて
、 電源の停電を検出し割込信号を出力する停電検
出手段と、 この停電検出手段からの割込信号を受け、言語
処理の最終レジスタを保存する処理を行うＡＣ停
電処理手段と、 停電復電後に前記言語処理の最終レジスタから
途中状態を復元して実行継続を行う電源オン処理
手段とを設け、 Ｉ／Ｏをアクセスする命令を処理の先頭からや
り直すことができるように構成したことを特徴と
する言語搭載のコンピユータ装置。[Scope of Claim for Utility Model Registration] A computer device equipped with a language processing function and an input/output function called by the language processing function, and a power failure detection means for detecting a power outage and outputting an interrupt signal; AC power outage processing means that receives an interrupt signal from the detection means and performs processing to save the final register of language processing; and power-on means that restores the intermediate state from the final register of language processing and continues execution after power is restored. 1. A computer device equipped with a language, characterized in that the computer device is provided with a processing means and is configured such that an instruction for accessing I/O can be restarted from the beginning of processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990090458U JPH082740Y2 (en) | 1990-08-29 | 1990-08-29 | Language-equipped computer equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990090458U JPH082740Y2 (en) | 1990-08-29 | 1990-08-29 | Language-equipped computer equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0447734U true JPH0447734U (en) | 1992-04-23 |
| JPH082740Y2 JPH082740Y2 (en) | 1996-01-29 |
Family
ID=31825230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990090458U Expired - Lifetime JPH082740Y2 (en) | 1990-08-29 | 1990-08-29 | Language-equipped computer equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082740Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187332U (en) * | 1986-05-20 | 1987-11-28 |
-
1990
- 1990-08-29 JP JP1990090458U patent/JPH082740Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62187332U (en) * | 1986-05-20 | 1987-11-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082740Y2 (en) | 1996-01-29 |
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