Title:
【発明の名称】波形生成装置
Document Type and Number:
Japanese Patent JP2561258
Kind Code:
B2
Abstract:
PURPOSE:To enhance mounting efficiency, by defining the definite pattern of a wave form by macro data and storing said macro data and the number of the development steps of the macro data. CONSTITUTION:After a selection signal iSEL is set to an L-level through an external control bus EXCB to select the external control bus EXCB, a reset signal RBLADR is set to an H-level through the external control bus EXCB to reset an incremental counter 12. Then, data DSTATUS is written in a memory through the external data bus EXDB. When all of the data DSTATUS written in the memory are correct, the selection signal iSEL is set to an H-level through the external control bus EXCB to select an internal control bus iCB. An LCS drive enable signal-(DRVEN) enabling an LCS drive signal and a timing signal sets the selection signal iSEL to an H-level and subsequently sets said selection signal to an L-level after one cycle TW. By this method, since program capacity for forming a wave form is reduced to a large extent, mounting efficiency is enhanced.
Inventors:
OOTA MORIO
INOE HIDEAKI
INOE HIDEAKI
Application Number:
JP2158787A
Publication Date:
December 04, 1996
Filing Date:
January 30, 1987
Export Citation:
Assignee:
KASHIO DENSHI KOGYO KK
KASHIO KEISANKI KK
KASHIO KEISANKI KK
International Classes:
B41J2/445; G01R31/28; H03K3/78; H03K4/02; H03K5/156; H04N1/23; (IPC1-7): B41J2/445; H03K4/02; H03K5/156
Domestic Patent References:
| JP61264395A | ||||
| JP62105520A | ||||
| JP62105521A |
Attorney, Agent or Firm:
Noriyasu Sakamoto (1 person outside)