JPS5657109A - Sequence control device - Google Patents
Sequence control deviceInfo
- Publication number
- JPS5657109A JPS5657109A JP13265279A JP13265279A JPS5657109A JP S5657109 A JPS5657109 A JP S5657109A JP 13265279 A JP13265279 A JP 13265279A JP 13265279 A JP13265279 A JP 13265279A JP S5657109 A JPS5657109 A JP S5657109A
- Authority
- JP
- Japan
- Prior art keywords
- inputs
- blocks
- stored
- hardware
- program set
- 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 simplify hardware of the comparing circuit part, by dividing respective condition inputs into blocks of every proper number of inputs and processing them.
CONSTITUTION: Respective condition inputs are divided into n-number blocks of every m-number inputs and a memory of the m-bit output is used as memory part M where program set contents to be compared with said blocks are stored, and n- number different addresses are stored there. They are divided into (n) in time division by timer T, and corresponding condition inputs and program set contents are compared with each other respectively, and n-number comparison decision signals are stored in addressable latch L. Finally, AND establishment between latch L and the state of output n-number bits is decided, and this state is held in the FF to form the comparison decision signal for condition inputs and program set contents. Thus, hardware of the comparing circuit part can be reduced to 1/n, and hardware can be simplified.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13265279A JPS5657109A (en) | 1979-10-15 | 1979-10-15 | Sequence control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13265279A JPS5657109A (en) | 1979-10-15 | 1979-10-15 | Sequence control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5657109A true JPS5657109A (en) | 1981-05-19 |
Family
ID=15086321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13265279A Pending JPS5657109A (en) | 1979-10-15 | 1979-10-15 | Sequence control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5657109A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8889992B2 (en) | 2010-06-03 | 2014-11-18 | Dow Global Technologies Llc | Strippable insulation shield for cables |
-
1979
- 1979-10-15 JP JP13265279A patent/JPS5657109A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8889992B2 (en) | 2010-06-03 | 2014-11-18 | Dow Global Technologies Llc | Strippable insulation shield for cables |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5657109A (en) | Sequence control device | |
US3212009A (en) | Digital register employing inhibiting means allowing gating only under preset conditions and in certain order | |
JPS51148307A (en) | Speech path network control system | |
JPS5658800A (en) | Driving device of step motor for auxiliary scanning use | |
JPS54154964A (en) | Programable counter | |
JPS55157022A (en) | Output circuit for microcomputer | |
JPS5276837A (en) | Buffer register transfer control | |
JPS5727348A (en) | Address converter | |
GB1469795A (en) | Data detection system | |
JPS5332636A (en) | Ic memory | |
JPS5599660A (en) | Trigger method for digital logic signal analyzer | |
JPS5356936A (en) | Transfer control system | |
JPS5685127A (en) | Digital signal processor | |
JPS5651092A (en) | Associative memory device | |
JPS6469991A (en) | Processing system for control rod position signal | |
JPS55154631A (en) | Circuit of decision by majority | |
JPS5532180A (en) | Sequence controller capable of connecting plurality of external equipments | |
JPS5511624A (en) | Holding device of multiple selection signal | |
JPS5651067A (en) | Access circuit | |
JPS5640930A (en) | Function value generator | |
JPS5557905A (en) | Program controller | |
JPS5332645A (en) | Control signal generator | |
JPS5395536A (en) | Control system for input and output trunk | |
JPS54161833A (en) | Signal process system | |
JPS52114875A (en) | Sequence controller |