JPS54136230A - Pack processor for data read-in unit - Google Patents
Pack processor for data read-in unitInfo
- Publication number
- JPS54136230A JPS54136230A JP4334178A JP4334178A JPS54136230A JP S54136230 A JPS54136230 A JP S54136230A JP 4334178 A JP4334178 A JP 4334178A JP 4334178 A JP4334178 A JP 4334178A JP S54136230 A JPS54136230 A JP S54136230A
- Authority
- JP
- Japan
- Prior art keywords
- numeric
- pack
- code
- code generator
- register
- 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 decrease the buffer and working area and to reduce the pack conversion processing time, by commonly using the unit including the input and output routine with the unit containing the reader, through the replacement of the pack processing for the numeric items on the paper tape as memory media from the software to the hardware.
CONSTITUTION: The A register 2 assembling the pack data and the B register 1 inputting the content read from he media as it is are provided, and the selection circuit 3 which determines the input conditions to the A register 1, and the code generator 4 generating the ON signal for all the four-bit, are proveded. The pack processing unit is constituted by providing the code generator generating the block end code, code generator 6 generating the character control code and numeric control code, numeric code generator 7, FF9 distinguising the odd or even number at the pack processing of the numeric item, FF10 distinguishing the numeric item or character item under processing, and the control circuit 12 for each part.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4334178A JPS54136230A (en) | 1978-04-14 | 1978-04-14 | Pack processor for data read-in unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4334178A JPS54136230A (en) | 1978-04-14 | 1978-04-14 | Pack processor for data read-in unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54136230A true JPS54136230A (en) | 1979-10-23 |
Family
ID=12661131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4334178A Pending JPS54136230A (en) | 1978-04-14 | 1978-04-14 | Pack processor for data read-in unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54136230A (en) |
-
1978
- 1978-04-14 JP JP4334178A patent/JPS54136230A/en active Pending
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