[T10] Question about TTIU detection. // What should the PTT state machines jump if it detects a differential high signal level for less than 12 UIs in PTT_PL3 state

Guojian (F) guojian111 at hisilicon.com
Wed Aug 24 18:50:56 PDT 2016



发件人: Guojian (F)
发送时间: 2016年8月23日 11:27
收件人: t10 at t10.org
主题: What should the PTT state machines jump if it detects a differential high signal level for less than 12 UIs in PTT_PL3 state

Hi,
About the detection of pattern marker, SAS protocol describe the valid and invalid rule of detection as follows:
[cid:image001.png at 01D1FEB6.2C865880]

What should the PTT state machines jump if it detects a differential high signal level for less than 12 UIs in PTT_PL3 state.
Consider it to be invalid and jump to PTT_PL4 state? Or ignore it, stay in PTT_PL3 and start a new detection?
[cid:image002.png at 01D1FEB6.2C865880]
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