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Title:
STORAGE PART ACCESS SYSTEM
Document Type and Number:
Japanese Patent JPS58159050
Kind Code:
A
Abstract:

PURPOSE: To output a storage part address and a display data from the same terminal, by time-dividing a display data time and a storage part access time, in a telephone terminal set having plural processing parts, a common storage part and a display part.

CONSTITUTION: A telephone set circuit 1 is provided with 2 groups of processing parts 2, 3, a storage part 4 used in common by the processing parts 2, 3, a dial pulse oscillating circuit 5, a keying circuit 6, a display part 7, a data modulating and demodulating circuit 8, a data inputting and outputting circuit 9, etc. The processing part 2 energizes each digit of the display part 7 for a prescribed period to subsequently access the storage part 4 only for the same period. The processing part 3 is in succession, allowed to access the storage pary 4 only for the same period. In this way, the processing parts 2, 3 are capable of transferring a comparatively large quantity of data to the storage part to improve processing effect.


Inventors:
HIROSE TORIMASA
MORI HIROYUKI
MURAI ATSUYA
Application Number:
JP4223582A
Publication Date:
September 21, 1983
Filing Date:
March 17, 1982
Export Citation:
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Assignee:
FUJITSU LTD
International Classes:
G06F3/16; G06F12/00; G06F15/16; G06F15/177; H04M1/56; (IPC1-7): G06F13/00; G06F15/16



 
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