发明名称 |
Stepper motor controlling apparatus |
摘要 |
A stepper motor controlling apparatus having a storing unit storing driving data for generating a stepper motor driving phase signal in each of plural controlling circuits, which share the driving data in the storing unit, thereby decreasing the total amount of the driving data. It is therefore possible to minimize the required capacity of the storing unit required for the driving data.
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申请公布号 |
US6462502(B1) |
申请公布日期 |
2002.10.08 |
申请号 |
US19990413244 |
申请日期 |
1999.10.07 |
申请人 |
FUJITSU LIMITED |
发明人 |
INUI TAKASHI;WADA YOSHINORI |
分类号 |
G05B15/02;H02P8/00;H02P8/40;(IPC1-7):H02P8/00 |
主分类号 |
G05B15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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