Merge pull request #80 from xboxoneresearch/add/wifi_pinout

add: wifi module pinout (og/one s)
xboxoneresearch · Apr 2, 2024 · 4f439fd · 4f439fd
2 parents 51ad8b3 + fa73542
commit 4f439fd
Showing 1 changed file with 54 additions and 8 deletions.
diff --git a/docs/hardware/wifi.md b/docs/hardware/wifi.md
@@ -1,19 +1,37 @@
 # Wifi
 
-## Chipsets
-
-### Xbox One
+## Xbox One
 First revision of the Xbox One has both chipsets on the same PCB, a 8-pin connection goes from the PCB to the motherboard.
+
+Communication is via 2x USB data-pairs.
+**IMPORTANT**: The board is operated via 3,3V, standard USB is 5V!
+
 - Marvell Avastar 88W8897
 - Marvell Avastar 88W8782U
 
-### Xbox One S
-- MediaTek MT7612UN
+### Pinout
 
-### Xbox One X
-Unknown
+- (A / CON3) U.FL - To RF Unit
+- (B / CON1) U.FL - NC
+- (C / CON2) U.FL - NC
+
+- JST 2x6 Pin connector (JST PHD 2X6P, 2.00mm)
 
-## Pictures
+JST Pinout
+
+USB2_ACC - Connectivity for accessories / game-controllers
+USB2_WIFI - Connectivity for WiFi
+
+| Pin | Description  | Description  | Pin |
+| --- | ------------ | ------------ | --- |
+| 1   | 3,3V         | GND          | 2   |
+| 3   | USB2_ACC_DP  | USB_ACC_DM   | 4   |
+| 5   | GND          | GND          | 6   |
+| 7   | USB2_WIFI_DP | USB2_WIFI_DM | 8   |
+| 9   | RESET_N      | GND          | 10  |
+| 11  | 3,3V         | /            | 12  |
+
+### PCB
 
 Xbox One (PHAT)
 ![Wifi module PCB PHAT front](../_files/wifi/wifi_module_pcb_phat_front.jpg)
@@ -22,10 +40,38 @@ Xbox One (PHAT)
 ![Wifi module cable PHAT front](../_files/wifi/wifi_module_cable_phat_front.jpg)
 ![Wifi module cable PHAT front](../_files/wifi/wifi_module_cable_phat_back.jpg)
 
+
+## Xbox One S
+- MediaTek MT7612UN
+
+### Pinout
+
+
+| Pin | Description           | Description           | Pin |
+| --- | --------------------- | --------------------- | --- |
+| 1   | WIFI_PEX_SS_100M_CLKP | WIFI_PEX_SS_100M_CLKN | 2   |
+| 3   | GND                   | PEX_WIFI_SOC_TP       | 4   |
+| 5   | PEX_WIFI_SOC_TN       | GND                   | 6   |
+| 7   | PEX_SOC_WIFI_TP_C     | PEX_SOC_WIFI_TN_C     | 8   |
+| 9   | GND                   | USB2_WIFI_DN          | 10  |
+| 11  | USB2_WIFI_DP          | GND                   | 12  |
+| 13  | WIFI_WAKE_N           | WIFI_RESET_N          | 14  |
+| 15  | 3,3V                  | 3,3V                  | 16  |
+
+
+### PCB
+
+
 Xbox One S
 ![Wifi module PCB SLIM front](../_files/wifi/wifi_module_pcb_slim_front.jpg)
 ![Wifi module PCB SLIM back](../_files/wifi/wifi_module_pcb_slim_back.jpg)
 
+
+## Xbox One X
+Unknown
+
+### PCB
+
 Xbox One X (SCORPIO)
 
 ## Security considerations