Cypress CY8CTST200 Manual De Usuario
CY8CTMG200, CY8CTST200
Errata Document
November 7, 2008
Document No. 001-49988 Rev. **
2
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SCOPE OF IMPACT
This condition does not affect USB communications but could cause corner case issues with USB lines’
rise/fall matching specification. Signal integrity tests were run using the Cypress development kit for the part
and excellent eye was observed with supply voltage of 3.15V.
This condition does not affect USB communications but could cause corner case issues with USB lines’
rise/fall matching specification. Signal integrity tests were run using the Cypress development kit for the part
and excellent eye was observed with supply voltage of 3.15V.
Figure 1. Eye Diagram
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WORKAROUND
Avoid the trigger condition by using lower tolerance voltage regulators.
Avoid the trigger condition by using lower tolerance voltage regulators.
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FIX STATUS
This issue will be corrected in the next new silicon revision.
This issue will be corrected in the next new silicon revision.