JPS55140943A - Microprogram control type information processor - Google Patents

Microprogram control type information processor

Info

Publication number
JPS55140943A
JPS55140943A JP4771379A JP4771379A JPS55140943A JP S55140943 A JPS55140943 A JP S55140943A JP 4771379 A JP4771379 A JP 4771379A JP 4771379 A JP4771379 A JP 4771379A JP S55140943 A JPS55140943 A JP S55140943A
Authority
JP
Japan
Prior art keywords
execution time
words
microorder
register
count value
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
Application number
JP4771379A
Other languages
Japanese (ja)
Inventor
Shinichi Nomiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4771379A priority Critical patent/JPS55140943A/en
Publication of JPS55140943A publication Critical patent/JPS55140943A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase the processing capacity of the information processor, by absorbing the execution time differnce due to the types of microorder words to set the optimum execution time and then actuating the microorder words in the optimum execution time.
CONSTITUTION: Control memory 8 which stores the microorder and possesses the constant part to decide the execution time of the microorder words as a component is provided along with address register 9 which memorizes the address information of memory 8. And the storage position of memory 8 is designated by the output of register 9 to read out the microorder words. The order words read out are then stored in data register 10, and the output of constant register 11 provided at part of register 10 is added to counter part 12 in the form of the initial value. And when the count value is 0 after subtracting the initial value with every basic execution time, the permission is given for alteration to registers 9 and 10 through control part 14 and based on the result of the count value. When the count value is not 0, the alteration of information is inhibited for registers 9 and 10 through part 14. Thus the order words can be processed in the optimum execution time.
COPYRIGHT: (C)1980,JPO&Japio
JP4771379A 1979-04-18 1979-04-18 Microprogram control type information processor Pending JPS55140943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4771379A JPS55140943A (en) 1979-04-18 1979-04-18 Microprogram control type information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4771379A JPS55140943A (en) 1979-04-18 1979-04-18 Microprogram control type information processor

Publications (1)

Publication Number Publication Date
JPS55140943A true JPS55140943A (en) 1980-11-04

Family

ID=12782940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4771379A Pending JPS55140943A (en) 1979-04-18 1979-04-18 Microprogram control type information processor

Country Status (1)

Country Link
JP (1) JPS55140943A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009544463A (en) * 2006-07-21 2009-12-17 ビーエーエスエフ ソシエタス・ヨーロピア Use of modified open cell foam in dust collectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009544463A (en) * 2006-07-21 2009-12-17 ビーエーエスエフ ソシエタス・ヨーロピア Use of modified open cell foam in dust collectors

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