JPH028250U - - Google Patents
Info
- Publication number
- JPH028250U JPH028250U JP8543888U JP8543888U JPH028250U JP H028250 U JPH028250 U JP H028250U JP 8543888 U JP8543888 U JP 8543888U JP 8543888 U JP8543888 U JP 8543888U JP H028250 U JPH028250 U JP H028250U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- data
- data transfer
- hardware
- detect
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dc Digital Transmission (AREA)
- Communication Control (AREA)
Description
第1図はこの考案の一実施例であるデータ転送
回路のブロツク図、第2図はこの考案の他の実施
例のデータ転送回路のブロツク図、第3図は従来
のデータ転送回路のブロツク図を示す。
図において、2はレベル変換器、4はシリアル
/パラレルまたはパラレル/シリアル変換器、6
はCPU、7はワンシヨツト回路を示す。なお、
図中、同一符号は同一、または相当部分を示す。
Fig. 1 is a block diagram of a data transfer circuit according to one embodiment of this invention, Fig. 2 is a block diagram of a data transfer circuit according to another embodiment of this invention, and Fig. 3 is a block diagram of a conventional data transfer circuit. shows. In the figure, 2 is a level converter, 4 is a serial/parallel or parallel/serial converter, and 6 is a level converter.
7 indicates a CPU, and 7 indicates a one-shot circuit. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ワンシヨツト回路を設けることにより、データブ
ロツクの終了をハードウエアにて検出することを
特徴とするデータ転送回路。 A data transfer circuit characterized in that a one-shot circuit is provided in the data circuit in an asynchronous serial receiving circuit to detect the end of a data block using hardware.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8543888U JPH028250U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8543888U JPH028250U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH028250U true JPH028250U (en) | 1990-01-19 |
Family
ID=31310108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8543888U Pending JPH028250U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH028250U (en) |
-
1988
- 1988-06-27 JP JP8543888U patent/JPH028250U/ja active Pending
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