I have CYTMA568 TrueTouch Controller. I have technical reference manual under NDA. Document No is 001-87666.
The TRM document in page 79, says "See CYTMA568 Touchscreen Controller Tuning Best Practices (Cypress specification 001-87715) for details on noise metrics." Can I get that document?
Details on True Touch is Cypress confidential. Hence, we can't discuss this on CDC. Please contact your Cypress sales representative for further assistance.
Thanks for understanding.