Difference between revisions of "DWS ADD-ON/DWS Hardware/Pinout Table"

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==Connectors and Pinout Table==
 
==Connectors and Pinout Table==
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|UFL type
 
|UFL type
 
|N.A.
 
|N.A.
−
|UFL cable side (many versions available in the marked already inserted on cables/antenna patches)
+
|UFL cable side (many versions available in the market already inserted on cables/antenna patches)
 
|}
 
|}
 
The dedicated carrier board must mount the mating connector and connect the desired peripheral interfaces according to DWS pinout specifications. See the images below for reference:
 
The dedicated carrier board must mount the mating connector and connect the desired peripheral interfaces according to DWS pinout specifications. See the images below for reference:
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| style="background:#f0f0f0;" align="center" |'''Pin Name'''
 
| style="background:#f0f0f0;" align="center" |'''Pin Name'''
 
| style="background:#f0f0f0;" align="center" |'''Internal Connections'''
 
| style="background:#f0f0f0;" align="center" |'''Internal Connections'''
−
|style="background:#f0f0f0;" align="center" |'''Ball/pin #'''
+
| style="background:#f0f0f0;" align="center" |'''Ball/pin #'''
 
| style="background:#f0f0f0;" align="center" |'''Voltage domain'''
 
| style="background:#f0f0f0;" align="center" |'''Voltage domain'''
 
| style="background:#f0f0f0;" align="center" |'''Type'''
 
| style="background:#f0f0f0;" align="center" |'''Type'''
 
| style="background:#f0f0f0;" align="center" |'''Notes'''
 
| style="background:#f0f0f0;" align="center" |'''Notes'''
−
|style="background:#f0f0f0;" align="center" |'''Pin MUX alternative functions'''
+
| style="background:#f0f0f0;" align="center" |'''Pin MUX alternative functions'''
 
|-
 
|-
 
|J1.1||BT_EN||Bluetooth Enable
 
|J1.1||BT_EN||Bluetooth Enable
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|-
 
|-
 
|J1.13||SDIO_DAT3||SDIO Data Bit 3
 
|J1.13||SDIO_DAT3||SDIO Data Bit 3
−
|||3.3V||D||
+
|||3.3V||I/O||
 
|
 
|
 
|-
 
|-
 
|J1.15||SDIO_DAT2||SDIO Data Bit 2
 
|J1.15||SDIO_DAT2||SDIO Data Bit 2
−
|||3.3V||D||
+
|||3.3V||I/O||
 
|
 
|
 
|-
 
|-
 
|J1.17||SDIO_DAT1||SDIO Data Bit 1
 
|J1.17||SDIO_DAT1||SDIO Data Bit 1
−
|||3.3V||D||
+
|||3.3V||I/O||
 
|
 
|
 
|-
 
|-
 
|J1.19||SDIO_DAT0||SDIO Data Bit 0
 
|J1.19||SDIO_DAT0||SDIO Data Bit 0
−
|||3.3V||D||
+
|||3.3V||I/O||
 
|
 
|
 
|-
 
|-
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| style="background:#f0f0f0;" align="center" |'''Pin Name'''
 
| style="background:#f0f0f0;" align="center" |'''Pin Name'''
 
| style="background:#f0f0f0;" align="center" |'''Internal Connections'''
 
| style="background:#f0f0f0;" align="center" |'''Internal Connections'''
−
|style="background:#f0f0f0;" align="center" |'''Ball/pin #'''
+
| style="background:#f0f0f0;" align="center" |'''Ball/pin #'''
 
| style="background:#f0f0f0;" align="center" |'''Voltage domain'''
 
| style="background:#f0f0f0;" align="center" |'''Voltage domain'''
 
| style="background:#f0f0f0;" align="center" |'''Type'''
 
| style="background:#f0f0f0;" align="center" |'''Type'''
 
| style="background:#f0f0f0;" align="center" |'''Note'''
 
| style="background:#f0f0f0;" align="center" |'''Note'''
−
|style="background:#f0f0f0;" align="center" |'''Pin MUX alternative functions'''
+
| style="background:#f0f0f0;" align="center" |'''Pin MUX alternative functions'''
 
|-
 
|-
 
|J1.2||WIFI_EN||WLAN Enable
 
|J1.2||WIFI_EN||WLAN Enable
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|
 
|
 
|-
 
|-
−
|J1.4||WIFI_IRQ||WLAN Interrupt Request
+
|J1.4||WIFI_IRQ||HOST_WakeUp
 
|||3.3V||O||
 
|||3.3V||O||
 
|
 
|
 
|-
 
|-
−
|J1.6||BT_F2||Bluetooth Wakeup
+
|J1.6||BT_F2||Reserved for future use
−
|||3.3V||I||Please leave unconnected
+
|||-||||Please leave unconnected
 
|
 
|
 
|-
 
|-
−
|J1.8||WIFI_CLK_REQ(A)||HOST_WakeUp
+
|J1.8||WIFI_CLK_REQ(A)||Reserved for future use
−
|||3.3V||O||Please leave unconnected
+
|||-||||Please leave unconnected
 
|
 
|
 
|-
 
|-

Revision as of 07:44, 19 January 2022

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History
Version Issue Date Notes
1.0.0 Jan 2022 First version


Connectors and Pinout Table[edit | edit source]

Connectors description[edit | edit source]

In the following table are described all available connectors integrated on DWS_ADD-ON:

Connector name Connector Type Notes Carrier board counterpart
J1 Dual in line low profile high density connector 30pins Molex 501920-3001 Molex 52991-030, others are available with different stand-off
Antenna's connector UFL type N.A. UFL cable side (many versions available in the market already inserted on cables/antenna patches)

The dedicated carrier board must mount the mating connector and connect the desired peripheral interfaces according to DWS pinout specifications. See the images below for reference:

DWS TOP view with antenna's connector
DWS BOTTOM view with main connector

Pinout table naming conventions[edit | edit source]

This chapter contains the pinout description of the DWS module, grouped in two tables (odd and even pins) that report the pin mapping of the TBD: connector type DWS connector.

Each row in the pinout tables contains the following information:

Pin Reference to the connector pin
Pin Name Pin (signal) name on the DWS connectors
Internal
connections 		Connections to the DWS components
  • BT_<x> : pin connected UART bus (Bluetooth)
  • SDIO_<x> : pin connected to the SDIO bus (WiFi)
Ball/pin # Component ball/pin number connected to signal
Voltage I/O voltage levels
Type Pin type:
  • I = Input
  • O = Output
  • D = Differential
  • Z = High impedance
  • S = Power supply voltage
  • G = Ground
  • A = Analog signal
Notes Remarks on special pin characteristics
Pin MUX alternative functions Muxes:
  • Pin ALT-0
  • ...
  • Pin ALT-N

The number of functions depends on platform

Pinout Table ODD pins declaration[edit | edit source]

Pin Pin Name Internal Connections Ball/pin # Voltage domain Type Notes Pin MUX alternative functions
J1.1 BT_EN Bluetooth Enable 3.3V I
J1.3 BT_CTS Bluetooth HCI UART CTS 3.3V I
J1.5 BT_RX Bluetooth HCI UART RX 3.3V I
J1.7 BT_RTS Bluetooth HCI UART RTS 3.3V O
J1.9 BT_TX Bluetooth HCI UART TX 3.3V O
J1.11 DGND Ground - G
J1.13 SDIO_DAT3 SDIO Data Bit 3 3.3V I/O
J1.15 SDIO_DAT2 SDIO Data Bit 2 3.3V I/O
J1.17 SDIO_DAT1 SDIO Data Bit 1 3.3V I/O
J1.19 SDIO_DAT0 SDIO Data Bit 0 3.3V I/O
J1.21 DGND Ground - G
J1.23 SDIO_CMD SDIO Command Line 3.3V I/O
J1.25 DGND Ground - G
J1.27 3.3V +3.3V Input Voltage 3.3V S
J1.29 5V +5V Input Voltage 5V S Not used on default mounting option

Pinout Table EVEN pins declaration[edit | edit source]

Pin Pin Name Internal Connections Ball/pin # Voltage domain Type Note Pin MUX alternative functions
J1.2 WIFI_EN WLAN Enable 3.3V I
J1.4 WIFI_IRQ HOST_WakeUp 3.3V O
J1.6 BT_F2 Reserved for future use - Please leave unconnected
J1.8 WIFI_CLK_REQ(A) Reserved for future use - Please leave unconnected
J1.10 NC Reserved for future use - Please leave unconnected
J1.12 NC Reserved for future use - Please leave unconnected
J1.14 AUDIO_I2S_SDO Reserved for future use - Please leave unconnected
J1.16 AUDIO_I2S_SCK Reserved for future use - Please leave unconnected
J1.18 AUDIO_I2S_WS Reserved for future use - Please leave unconnected
J1.20 AUDIO_I2S_SDI Reserved for future use - Please leave unconnected.
J1.22 DGND Ground - G
J1.24 SDIO_CLK SDIO Clock 3.3V I
J1.26 DGND Ground - G
J1.28 3.3V +3.3V Input Voltage 3.3V S
J1.30 5V +5V Input Voltage 5V S Not used on default mounting option
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