JPS5687153A - Controller for auxiliary memory - Google Patents
Controller for auxiliary memoryInfo
- Publication number
- JPS5687153A JPS5687153A JP16415679A JP16415679A JPS5687153A JP S5687153 A JPS5687153 A JP S5687153A JP 16415679 A JP16415679 A JP 16415679A JP 16415679 A JP16415679 A JP 16415679A JP S5687153 A JPS5687153 A JP S5687153A
- Authority
- JP
- Japan
- Prior art keywords
- address
- sector
- data
- designating
- word
- 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
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Debugging And Monitoring (AREA)
Abstract
PURPOSE: To pick up a defective program and to make easy debugging by detecting the destruction caused through the processing of program, when undesirable data is written in to the specific address of specific sector.
CONSTITUTION: The information such as the sector address designation signal 20 designating the sector fed from the computer, word address designation signal 25 designating the word address in the sector, and data designation signal 31 designating the key of address, in input and stored in the sector address designation register 1, word address designation register 4, and data designation register 8. Further, the address information 22, 27 changed in timing with the access and transfer of memory, is formed with the sector address counter 3, word address counter 6, and selection and word address increment signals 23, 28. Further, the designated data 32 and the transfer data 33 are compared at the data comparison circuit 9, the result is fed to the logic circuit, the interruption signal 39 is output, and the defective program is picked up.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16415679A JPS5687153A (en) | 1979-12-19 | 1979-12-19 | Controller for auxiliary memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16415679A JPS5687153A (en) | 1979-12-19 | 1979-12-19 | Controller for auxiliary memory |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5687153A true JPS5687153A (en) | 1981-07-15 |
Family
ID=15787797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16415679A Pending JPS5687153A (en) | 1979-12-19 | 1979-12-19 | Controller for auxiliary memory |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687153A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01214989A (en) * | 1988-02-24 | 1989-08-29 | Oki Electric Ind Co Ltd | Information recording and processing device |
JPH01273169A (en) * | 1988-04-26 | 1989-11-01 | Oki Electric Ind Co Ltd | Information recording processor |
-
1979
- 1979-12-19 JP JP16415679A patent/JPS5687153A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01214989A (en) * | 1988-02-24 | 1989-08-29 | Oki Electric Ind Co Ltd | Information recording and processing device |
JPH01273169A (en) * | 1988-04-26 | 1989-11-01 | Oki Electric Ind Co Ltd | Information recording processor |
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