JPH0258846U - - Google Patents
Info
- Publication number
- JPH0258846U JPH0258846U JP13664088U JP13664088U JPH0258846U JP H0258846 U JPH0258846 U JP H0258846U JP 13664088 U JP13664088 U JP 13664088U JP 13664088 U JP13664088 U JP 13664088U JP H0258846 U JPH0258846 U JP H0258846U
- Authority
- JP
- Japan
- Prior art keywords
- interrupt
- current
- line
- interrupt line
- magnitude
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Bus Control (AREA)
Description
第１図は本考案の一実施例を示す割り込みデバ
イス特定装置のブロツク図、第２図は本考案の一
実施例の割り込みデバイス特定装置の動作を示す
流れ図、第３図は従来の割り込みデバイス特定装
置の一例を示すブロツク図である。
１……電源部（電流供給手段）、２……抵抗器
（電流検出手段）、３……電流検出回路（電流検
出手段）、４……割り込み特定回路（割り込みデ
バイス特定手段）、１０……割り込み特定部、１
０２ａ，１０２ｂ……割り込みライン、１０３，
１０４，１０５……割り込みデバイス。
FIG. 1 is a block diagram of an interrupt device identification device according to an embodiment of the present invention, FIG. 2 is a flowchart showing the operation of an interrupt device identification device according to an embodiment of the invention, and FIG. 3 is a conventional interrupt device identification device. FIG. 2 is a block diagram showing an example of the device. 1... Power supply unit (current supply means), 2... Resistor (current detection means), 3... Current detection circuit (current detection means), 4... Interrupt identification circuit (interrupt device identification means), 10... Interrupt identification section, 1
02a, 102b...Interrupt line, 103,
104, 105...Interrupt device.
Claims (1)
込み制御に用いる割り込みラインを介して電流を
供給する電流供給手段と、 前記割り込みラインに対して並列に接続されて
いて、前記電流供給手段から供給される電流の消
費量がそれぞれ異なる複数の割り込みデバイスと
、 前記割り込みラインに流れている電流の大きさ
を検出する電流検出手段と、 この電流検出手段が検出した電流値の大きさに
基づきいずれの前記割り込みデバイスが電流を消
費しているかを特定する割り込みデバイス特定手
段 とを具備したことを特徴とする割り込みデバイ
ス特定装置。[Claims for Utility Model Registration] Current supply means for supplying current via an interrupt line used for interrupt control of a computer system, measurement system, etc.; and the current supply means connected in parallel to the interrupt line. a plurality of interrupt devices each consuming a different amount of current supplied from the interrupt line; a current detection means for detecting the magnitude of the current flowing in the interrupt line; and a current detection means for detecting the magnitude of the current flowing in the interrupt line; An interrupt device specifying device comprising: interrupt device specifying means for specifying which of the interrupt devices is consuming current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13664088U JPH0258846U (en) | 1988-10-21 | 1988-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13664088U JPH0258846U (en) | 1988-10-21 | 1988-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258846U true JPH0258846U (en) | 1990-04-27 |
Family
ID=31397335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13664088U Pending JPH0258846U (en) | 1988-10-21 | 1988-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258846U (en) |
-
1988
- 1988-10-21 JP JP13664088U patent/JPH0258846U/ja active Pending
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