JPS54131831A - Memory unit - Google Patents
Memory unitInfo
- Publication number
- JPS54131831A JPS54131831A JP3989278A JP3989278A JPS54131831A JP S54131831 A JPS54131831 A JP S54131831A JP 3989278 A JP3989278 A JP 3989278A JP 3989278 A JP3989278 A JP 3989278A JP S54131831 A JPS54131831 A JP S54131831A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- bit
- memory unit
- unit
- shows
- 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
Abstract
PURPOSE: To form the memory unit of one word and mk-bit by using m-units of the standard basic unit featuring a fixed word length (k-bit) and thus to enhance the economical performance via standardization as well as the degree of freedom in the case of reconstitution.
CONSTITUTION: Basic unit 1a and 1b handle k-bit data signal 5a and 5b (that is, the 2k-bit data signal is used) for the error control memory unit. When the address signal 4 is supplied through common signal line 10, 2k-bit signal 5a and 5b read out are delivered immediately through encoding composite circuit 9 and in the form of correct data signal 5. At the same time, signal 11 shows that the data reading is over from signal 4, 5a, 5b, 5, unit 1a and 1b respectively, and timing signal 12 shows that composite signal 5 is obtained via circuit 9.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3989278A JPS54131831A (en) | 1978-04-04 | 1978-04-04 | Memory unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3989278A JPS54131831A (en) | 1978-04-04 | 1978-04-04 | Memory unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54131831A true JPS54131831A (en) | 1979-10-13 |
Family
ID=12565608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3989278A Pending JPS54131831A (en) | 1978-04-04 | 1978-04-04 | Memory unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54131831A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60258799A (en) * | 1985-04-23 | 1985-12-20 | Toshiba Corp | Semiconductor memory |
JPS6478339A (en) * | 1987-09-19 | 1989-03-23 | Hudson Soft Co Ltd | Address controller |
-
1978
- 1978-04-04 JP JP3989278A patent/JPS54131831A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60258799A (en) * | 1985-04-23 | 1985-12-20 | Toshiba Corp | Semiconductor memory |
JPH0226315B2 (en) * | 1985-04-23 | 1990-06-08 | Tokyo Shibaura Electric Co | |
JPS6478339A (en) * | 1987-09-19 | 1989-03-23 | Hudson Soft Co Ltd | Address controller |
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