[ath9k-devel] Timing diagram for 3-wire BT WiFi Coexistence
sandeep suresh <[email protected]>
| Newsgroups | org.ath9k.lists.ath9k-devel |
|---|---|
| Message-ID | <[email protected]> |
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 Monday, 2 May 2016 2:32 PM, sandeep suresh <[email protected]> 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.
On Friday, 29 April 2016 10:00 PM, sandeep suresh <[email protected]> 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.
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