PRINTER CONTROLLER

PROBLEM TO BE SOLVED: To reduce the power consumption of a memory means in a program controller in which a read only memory or a non-volatile and electric rewritable memory is used for a memory means such as a program memory or a font memory. SOLUTION: A program memory 3 and a font memory 4 are conn...

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1. Verfasser:	AOYAMA TAKANARI
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING CORRECTION OF TYPOGRAPHICAL ERRORS COUNTING ELECTRIC DIGITAL DATA PROCESSING i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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creator	AOYAMA TAKANARI
description	PROBLEM TO BE SOLVED: To reduce the power consumption of a memory means in a program controller in which a read only memory or a non-volatile and electric rewritable memory is used for a memory means such as a program memory or a font memory. SOLUTION: A program memory 3 and a font memory 4 are connected through a bus buffer 12 to a bus line 11 to which a CPU and a main storage memory or the like are connected, and an interrupting circuit 13 for interrupting power supply to each memory 3 and 4 is arranged. After power supply or a reset signal is asserted, the initialization processing of hardware and software is executed. Then, the copy of a program from the program memory 3 to the main storage memory is started, and when the copy is ended, the interrupting circuit 13 is turned on according to a control signal, and the power supply to the program memory 3 is interrupted. In the same way as for the font memory 4, the font data are copied, and then the power source is interrupted.
format	Patent
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SOLUTION: A program memory 3 and a font memory 4 are connected through a bus buffer 12 to a bus line 11 to which a CPU and a main storage memory or the like are connected, and an interrupting circuit 13 for interrupting power supply to each memory 3 and 4 is arranged. After power supply or a reset signal is asserted, the initialization processing of hardware and software is executed. Then, the copy of a program from the program memory 3 to the main storage memory is started, and when the copy is ended, the interrupting circuit 13 is turned on according to a control signal, and the power supply to the program memory 3 is interrupted. In the same way as for the font memory 4, the font data are copied, and then the power source is interrupted.</description><edition>7</edition><language>eng</language><subject>CALCULATING ; COMPUTING ; CORRECTION OF TYPOGRAPHICAL ERRORS ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LINING MACHINES ; PERFORMING OPERATIONS ; PHYSICS ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020220&DB=EPODOC&CC=JP&NR=2002055744A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020220&DB=EPODOC&CC=JP&NR=2002055744A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AOYAMA TAKANARI</creatorcontrib><title>PRINTER CONTROLLER</title><description>PROBLEM TO BE SOLVED: To reduce the power consumption of a memory means in a program controller in which a read only memory or a non-volatile and electric rewritable memory is used for a memory means such as a program memory or a font memory. SOLUTION: A program memory 3 and a font memory 4 are connected through a bus buffer 12 to a bus line 11 to which a CPU and a main storage memory or the like are connected, and an interrupting circuit 13 for interrupting power supply to each memory 3 and 4 is arranged. After power supply or a reset signal is asserted, the initialization processing of hardware and software is executed. Then, the copy of a program from the program memory 3 to the main storage memory is started, and when the copy is ended, the interrupting circuit 13 is turned on according to a control signal, and the power supply to the program memory 3 is interrupted. In the same way as for the font memory 4, the font data are copied, and then the power source is interrupted.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LINING MACHINES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PRINTING</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAKCPL0C3ENUnD29wsJ8vfxcQ3iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgZGBqam5iYmjsZEKQIAjNIerw</recordid><startdate>20020220</startdate><enddate>20020220</enddate><creator>AOYAMA TAKANARI</creator><scope>EVB</scope></search><sort><creationdate>20020220</creationdate><title>PRINTER CONTROLLER</title><author>AOYAMA TAKANARI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2002055744A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LINING MACHINES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>AOYAMA TAKANARI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AOYAMA TAKANARI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRINTER CONTROLLER</title><date>2002-02-20</date><risdate>2002</risdate><abstract>PROBLEM TO BE SOLVED: To reduce the power consumption of a memory means in a program controller in which a read only memory or a non-volatile and electric rewritable memory is used for a memory means such as a program memory or a font memory. SOLUTION: A program memory 3 and a font memory 4 are connected through a bus buffer 12 to a bus line 11 to which a CPU and a main storage memory or the like are connected, and an interrupting circuit 13 for interrupting power supply to each memory 3 and 4 is arranged. After power supply or a reset signal is asserted, the initialization processing of hardware and software is executed. Then, the copy of a program from the program memory 3 to the main storage memory is started, and when the copy is ended, the interrupting circuit 13 is turned on according to a control signal, and the power supply to the program memory 3 is interrupted. In the same way as for the font memory 4, the font data are copied, and then the power source is interrupted.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects	CALCULATING COMPUTING CORRECTION OF TYPOGRAPHICAL ERRORS COUNTING ELECTRIC DIGITAL DATA PROCESSING i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
title	PRINTER CONTROLLER
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