JPH0187444U - - Google Patents
Info
- Publication number
- JPH0187444U JPH0187444U JP1987183890U JP18389087U JPH0187444U JP H0187444 U JPH0187444 U JP H0187444U JP 1987183890 U JP1987183890 U JP 1987183890U JP 18389087 U JP18389087 U JP 18389087U JP H0187444 U JPH0187444 U JP H0187444U
- Authority
- JP
- Japan
- Prior art keywords
- register
- data
- mantissa
- fixed
- exponent
- 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.)
- Granted
Links
- 101150062184 DSP4 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- SDJLVPMBBFRBLL-UHFFFAOYSA-N dsp-4 Chemical compound ClCCN(CC)CC1=CC=CC=C1Br SDJLVPMBBFRBLL-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 101100388215 Arabidopsis thaliana DSP5 gene Proteins 0.000 description 1
Description
第１図は本考案の一実施例であるデータ処理装
置ＤＳＰ４付近の構成を示すブロツク図、第２図
はデータ処理装置ＤＳＰ４に電子ボリユームの機
能を付加したときの動作を説明するための図、第
３図は本考案の他の実施例を示すブロツク図であ
る。
ＤＳＰ４，ＤＳＰ５……データ処理装置、Ａ１
０，Ａ１２……仮数部受信レジスタ、Ａ１１，Ａ
１３……仮数部送信レジスタ、Ｂ１０，Ｂ１２…
…指数部受信レジスタ、Ｂ１１，Ｂ１３……指数
部送信レジスタ、ＡＤ１，ＡＤ２……アナログ／
デジタル変換器、１……ポテンシヨメータ、２…
…フラグ発生回路。
FIG. 1 is a block diagram showing the configuration around a data processing device DSP4 which is an embodiment of the present invention, and FIG. 2 is a diagram for explaining the operation when an electronic volume function is added to the data processing device DSP4. FIG. 3 is a block diagram showing another embodiment of the present invention. DSP4, DSP5...data processing device, A1
0, A12...mantissa reception register, A11, A
13... Mantissa transmission register, B10, B12...
...Exponent part reception register, B11, B13...Exponent part transmission register, AD1, AD2...Analog/
Digital converter, 1... Potentiometer, 2...
...Flag generation circuit.
Claims (1)
型データと同一形式の仮数部をそれぞれストアす
る指数部レジスタおよび仮数部レジスタを備える
データ処理装置において、 固定小数点型データ入力時には、該固定小数点
型データは前記仮数部レジスタにストアされ、指
数部レジスタには別途のデータを入力してストア
することができるようにしたことを特徴とするデ
ータ処理装置。[Claim for Utility Model Registration] In a data processing device equipped with an exponent register and a mantissa register that store the exponent part of floating-point data and the mantissa part in the same format as fixed-point data, respectively, when inputting fixed-point data, , the fixed-point type data is stored in the mantissa register, and separate data can be input and stored in the exponent register.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183890U JPH0710419Y2 (en) | 1987-12-01 | 1987-12-01 | Data processing device |
| PCT/JP1988/000431 WO1988008606A1 (en) | 1987-04-28 | 1988-04-28 | Method and apparatus for data transfer |
| US07/295,949 US5099446A (en) | 1987-04-28 | 1988-04-28 | Data transfer apparatus and data transfer system |
| EP88903946A EP0312615B1 (en) | 1987-04-28 | 1988-04-28 | Method and apparatus for data transfer |
| DE3855675T DE3855675T2 (en) | 1987-04-28 | 1988-04-28 | DEVICE AND METHOD FOR TRANSMITTING DATA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183890U JPH0710419Y2 (en) | 1987-12-01 | 1987-12-01 | Data processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0187444U true JPH0187444U (en) | 1989-06-09 |
| JPH0710419Y2 JPH0710419Y2 (en) | 1995-03-08 |
Family
ID=31475293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987183890U Expired - Lifetime JPH0710419Y2 (en) | 1987-04-28 | 1987-12-01 | Data processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710419Y2 (en) |
-
1987
- 1987-12-01 JP JP1987183890U patent/JPH0710419Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710419Y2 (en) | 1995-03-08 |
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