发明名称 |
Method of operation in a system having a memory device having an adjustable output voltage setting |
摘要 |
A method of operating a memory system that includes an integrated circuit memory device is provided. A value representing an output voltage setting of an output driver of the memory device is stored in a register. The output driver outputs the drive voltage. A signal derived from the drive voltage is compared to a reference signal to generate a signal that indicates an adjustment to the output voltage setting. The output voltage setting of the output driver is adjusted using a counter that holds a count value representing an update to the output voltage setting. The count value is updated in accordance with a signal that indicates the adjustment to the output voltage setting.
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申请公布号 |
US6975159(B2) |
申请公布日期 |
2005.12.13 |
申请号 |
US20040981808 |
申请日期 |
2004.11.05 |
申请人 |
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发明人 |
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分类号 |
G06F13/40;G11C7/10;H03K19/003;H03K19/0185;H04L25/02;(IPC1-7):G05F1/10 |
主分类号 |
G06F13/40 |
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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