JPH0172647U - - Google Patents
Info
- Publication number
- JPH0172647U JPH0172647U JP1987166280U JP16628087U JPH0172647U JP H0172647 U JPH0172647 U JP H0172647U JP 1987166280 U JP1987166280 U JP 1987166280U JP 16628087 U JP16628087 U JP 16628087U JP H0172647 U JPH0172647 U JP H0172647U
- Authority
- JP
- Japan
- Prior art keywords
- storage means
- instruction word
- data
- counting
- delimiter
- 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 6
- 238000013500 data storage Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Executing Machine-Instructions (AREA)
Description
第１図はこの考案の機能ブロツク図、第２図〜
第４図は一実施例を示し、第２図は全体のブロツ
ク回路図、第３図、第４図はインストラクシヨン
レジスタ１１内の指定デリミタ、カウンタ２２内
の設定値に応じて処理されるデータ単位を説明す
る為の図である。
１１……インストラクシヨンレジスタ、１２…
…命令デコーダ、１３……アドレス発生回路、１
４……デリミタ検出回路、１５……制御回路、１
６……リードバツフア、１８……ＡＬＵ、２２…
…カウンタ、２３……ゼロ検出回路、ＭＭ……主
記憶装置。
Figure 1 is a functional block diagram of this invention, Figure 2~
FIG. 4 shows one embodiment, FIG. 2 is an overall block circuit diagram, and FIGS. 3 and 4 show processing according to the specified delimiter in the instruction register 11 and the set value in the counter 22. FIG. 3 is a diagram for explaining data units. 11...Instruction register, 12...
...Instruction decoder, 13...Address generation circuit, 1
4... Delimiter detection circuit, 15... Control circuit, 1
6...Read buffer, 18...ALU, 22...
...Counter, 23...Zero detection circuit, MM...Main memory.
Claims (1)
を記憶するデータ記憶手段に対するアドレスを生
成するアドレス生成手段と、 命令語及びこの命令語に対応して指定されたデ
リミタを記憶する命令語格納手段と、 この命令語格納手段に記憶されている命令語を
解読し、前記アドレス生成手段のアドレス指定に
よつて前記データ記憶手段から順位読み出される
データを前記命令語にしたがつて処理する制御手
段と、 前記命令語格納手段に記憶されているデリミタ
と対応するデリミタが前記データ記憶手段から読
み出されたことを検出した際に検出信号を出力す
る検出手段と、 この検出手段から出力される検出信号を計数す
る計数手段と、 を備え、前記制御手段は前記計数手段の値が特定
値となつた際に、前記命令語にしたがつて処理を
終了することを特徴とする演算処理装置。[Claims for Utility Model Registration] Address generation means for generating an address for a data storage means for storing data and delimiters indicating the divisions of the data, and storing a command word and a delimiter designated corresponding to the command word. instruction word storage means; decoding the instruction word stored in the instruction word storage means, and processing data read out in order from the data storage means according to the address specification of the address generation means according to the instruction word; a detection means for outputting a detection signal when detecting that a delimiter corresponding to a delimiter stored in the instruction word storage means has been read from the data storage means; and an output from the detection means. a counting means for counting detection signals detected by the counting means, and the control means terminates the processing according to the command word when the value of the counting means reaches a specific value. Device.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166280U JPH0172647U (en) | 1987-10-30 | 1987-10-30 | |
| US07/258,153 US4975835A (en) | 1987-10-30 | 1988-10-14 | Variable length data processing apparatus for consecutively processing variable-length data responsive to one instruction |
| CA000580309A CA1308490C (en) | 1987-10-30 | 1988-10-17 | Operation apparatus |
| EP88117758A EP0318699B1 (en) | 1987-10-30 | 1988-10-25 | Operation apparatus processing data of arbitrary length |
| DE3855066T DE3855066T2 (en) | 1987-10-30 | 1988-10-25 | Surgical device for processing data of arbitrary length |
| KR1019880014095A KR920000417B1 (en) | 1987-10-30 | 1988-10-28 | Processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166280U JPH0172647U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172647U true JPH0172647U (en) | 1989-05-16 |
Family
ID=31453525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166280U Pending JPH0172647U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172647U (en) |
-
1987
- 1987-10-30 JP JP1987166280U patent/JPH0172647U/ja active Pending
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