From mboxrd@z Thu Jan 1 00:00:00 1970 From: sandeep suresh Date: Mon, 2 May 2016 09:02:08 +0000 (UTC) Subject: [ath9k-devel] Timing diagram for 3-wire BT WiFi Coexistence In-Reply-To: <433499619.3466538.1461947426867.JavaMail.yahoo@mail.yahoo.com> References: <433499619.3466538.1461947426867.JavaMail.yahoo.ref@mail.yahoo.com> <433499619.3466538.1461947426867.JavaMail.yahoo@mail.yahoo.com> Message-ID: <1752186619.4139071.1462179728518.JavaMail.yahoo@mail.yahoo.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Dear experts,? ? Can any one help me with the timing diagram of 3-wire coexistence for AR9287? As I understand, there are 3-wires: a. BT_ACTIVE (from BT to WLAN) indicates that BT is going to use the medium.b. WLAN_ACTIVE (from WLAN)_to BT indicates if WLAN allows BT use the medium or not.c. BT_PRIORITY (from BT to WLAN). This indicates both priority and BT_Tx and BT_Rx activity.As I could not find any literature on the web or any information in the datasheet, what are the timing requirements of BT_PRIORITY to indicate different statuses to WLAN like (i) High priority, (ii) Low priority, (iii) BT_Tx and (iv) BT_Rx.?Please help.RegardsSandeep Suresh. On Friday, 29 April 2016 10:00 PM, sandeep suresh wrote: Dear experts,? ? Can any one help me with the timing diagram of 3-wire coexistence for AR9287? As I understand, there are 3-wires: a. BT_ACTIVE (from BT to WLAN) indicates that BT is going to use the medium.b. WLAN_ACTIVE (from WLAN)_to BT indicates if WLAN allows BT use the medium or not.c. BT_PRIORITY (from BT to WLAN). This indicates both priority and BT_Tx and BT_Rx activity.As I could not find any literature on the web or any information in the datasheet, what are the timing requirements of BT_PRIORITY to indicate different statuses to WLAN like (i) High priority, (ii) Low priority, (iii) BT_Tx and (iv) BT_Rx.?Please help.RegardsSandeep Suresh. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20160502/85c72b49/attachment.htm