layout 會改成8層板,請問有layout guide? 或是 excel 表格,確認DDR 長度?
Nancy Wang:
请参考:
8.2 DDR3 Board Design and Layout Guidelines
www.ti.com/…/am5726.pdf
1.4 DDR3 Signal Routing
www.ti.com/…/spracf8a.pdf
layout 會改成8層板,請問有layout guide? 或是 excel 表格,確認DDR 長度?
请参考:
8.2 DDR3 Board Design and Layout Guidelines
www.ti.com/…/am5726.pdf
1.4 DDR3 Signal Routing
www.ti.com/…/spracf8a.pdf