JPS6421539A - Input/output interface device and driving type computer - Google Patents
Input/output interface device and driving type computerInfo
- Publication number
- JPS6421539A JPS6421539A JP17801287A JP17801287A JPS6421539A JP S6421539 A JPS6421539 A JP S6421539A JP 17801287 A JP17801287 A JP 17801287A JP 17801287 A JP17801287 A JP 17801287A JP S6421539 A JPS6421539 A JP S6421539A
- Authority
- JP
- Japan
- Prior art keywords
- channel number
- external device
- latch
- packet
- tag
- 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
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
PURPOSE:To omit a means for decomposing and assembling a packet of an external device and to miniaturize the external device by forming a tag corresponding to tag information such as a channel number obtained from the external device to constitute an input packet. CONSTITUTION:A channel number and data are inputted from the external device to a parallel interface part 10 and respectively latched by a channel number latch 14a and a data latch 14b in an interface controller 14. A generation number counter 15 updates the value of the counter corresponding to the channel number, a channel number/node number conversion memory 16 reads out a corresponding node number by using the channel number as an address and respective values are latched by a tag latch 17. An output packet is constituted by a confluent part 18 and outputted by using the output of the tag latch 17 as a 1st word and the output of the data latch 14b as a 2nd word. Consequently, the means for forming and decomposing a packet in the external device can be omitted.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17801287A JPS6421539A (en) | 1987-07-16 | 1987-07-16 | Input/output interface device and driving type computer |
US07/166,524 US4972315A (en) | 1987-03-10 | 1988-03-10 | Data flow machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17801287A JPS6421539A (en) | 1987-07-16 | 1987-07-16 | Input/output interface device and driving type computer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421539A true JPS6421539A (en) | 1989-01-24 |
Family
ID=16041017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17801287A Pending JPS6421539A (en) | 1987-03-10 | 1987-07-16 | Input/output interface device and driving type computer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421539A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0456146U (en) * | 1990-09-18 | 1992-05-14 | ||
JPH05181984A (en) * | 1991-12-27 | 1993-07-23 | Sharp Corp | Data processing system |
JPH06124352A (en) * | 1992-10-14 | 1994-05-06 | Sharp Corp | Data driven type information processor |
US5630151A (en) * | 1993-09-02 | 1997-05-13 | Sharp Kabushiki Kaisha | Data driven information processor generating multidimensional generation number identifying generation and additional attributes of data in data packet |
-
1987
- 1987-07-16 JP JP17801287A patent/JPS6421539A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0456146U (en) * | 1990-09-18 | 1992-05-14 | ||
JPH05181984A (en) * | 1991-12-27 | 1993-07-23 | Sharp Corp | Data processing system |
JPH06124352A (en) * | 1992-10-14 | 1994-05-06 | Sharp Corp | Data driven type information processor |
US5452464A (en) * | 1992-10-14 | 1995-09-19 | Sharp Kabushiki Kaisha | Data driven type information processing apparatus capable of processing untagged data having no tag information |
US5630151A (en) * | 1993-09-02 | 1997-05-13 | Sharp Kabushiki Kaisha | Data driven information processor generating multidimensional generation number identifying generation and additional attributes of data in data packet |
US5812806A (en) * | 1993-09-02 | 1998-09-22 | Sharp Kabushiki Kaisha | Data driven information processor configuring each data packet with a multi-attribute tag having at least two components |
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