Title:
ELECTRONIC CALCULATOR
Document Type and Number:
Japanese Patent JPS6063657
Kind Code:
A
Abstract:
PURPOSE:To display a calculation mode state without providing any mode state displaying symbol by displaying a set calculation mode state only by display elements of Japanese segments. CONSTITUTION:An arithmetic processing unit CPU performs key input control, display control, calculation, etc. This arithmetic processing part CPU includes a clock signal generation part CG, program memory ROM, program counter PC, stack registers STACK1 and STACK2, decoder DECODER, data pointer DP, memory RAM, accumulator A, logical arithmetic unit ALU, etc., and the calcula- tion result is display at a display part DIPS. A set calculation mode is displayed only by display elements of Japanese segments.
Inventors:
OKUMURA MASAO
SAKAGAMI TAKASHI
SAKAGAMI TAKASHI
Application Number:
JP17148783A
Publication Date:
April 12, 1985
Filing Date:
September 16, 1983
Export Citation:
Assignee:
SHARP KK
International Classes:
G06F3/147; G06F15/02; (IPC1-7): G06F3/147
Domestic Patent References:
| JPS5776645A | 1982-05-13 | |||
| JPS54152636A | 1979-12-01 |
Attorney, Agent or Firm:
Sugiyama Takeshi