发明名称 |
Power control of circuit modules within an integrated circuit |
摘要 |
A power control and memory refresh rate management circuit is described. The power control circuit provides circuitry for selectively disabling or enabling modular logic circuit blocks within a VLSI integrated circuit under program control from an external processor, or for suspended circuit operation in general. In low-power modes external memory refresh signal generation circuits are provided with a low-frequency oscillator signal to conserve power.
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申请公布号 |
US5675808(A) |
申请公布日期 |
1997.10.07 |
申请号 |
US19940333537 |
申请日期 |
1994.11.02 |
申请人 |
ADVANCED MICRO DEVICES, INC. |
发明人 |
GULICK, DELE E.;HEWITT, LARRY D.;HOGAN, MICHAEL;NORRIS, DAVID |
分类号 |
G06F7/02;H03K23/68;(IPC1-7):G06F1/32 |
主分类号 |
G06F7/02 |
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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