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

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! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Issue Date
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| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |1.0.0
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| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |Nov 2020
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|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|New documentation layout
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| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |New documentation layout
 
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Each row in the pinout tables contains the following information:
 
Each row in the pinout tables contains the following information:
  
−
{|class="wikitable" style="width:50%;"
+
{| class="wikitable" style="width:50%;"
 
|-
 
|-
 
|'''Pin'''
 
|'''Pin'''
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==Pinout Table ODD pins declaration ==
 
==Pinout Table ODD pins declaration ==
−
 
+
{| class="wikitable" | {{table}}
−
{| class="wikitable"  
+
| style="background:#f0f0f0;" align="center" |'''Pin'''
−
! latexfontsize="scriptsize"| Pin  
+
| style="background:#f0f0f0;" align="center" |'''Pin Name'''
−
! latexfontsize="scriptsize"| Pin Name
+
| style="background:#f0f0f0;" align="center" |'''Internal Connections'''
−
! latexfontsize="scriptsize"| Internal Connections  
+
|'''Ball/pin #'''
−
! latexfontsize="scriptsize"| Ball/pin #  
+
| style="background:#f0f0f0;" align="center" |'''Voltage domain'''
−
! latexfontsize="scriptsize"| Voltage domain
+
| style="background:#f0f0f0;" align="center" |'''Type'''
−
! latexfontsize="scriptsize"| Type
+
| style="background:#f0f0f0;" align="center" |'''Note'''
−
! latexfontsize="scriptsize"| Notes
+
|-
−
! colspan="2" latexfontsize="scriptsize"| 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||DAT3||SDIO Data Bit 3
 +
|||3.3V||D||
 +
|-
 +
|J1.15||DAT2||SDIO Data Bit 2
 +
|||3.3V||D||
 +
|-
 +
|J1.17||DAT1||SDIO Data Bit 1
 +
|||3.3V||D||
 
|-
 
|-
−
|rowspan="5"|J2.69
+
|J1.19||DAT0||SDIO Data Bit 0
−
|rowspan="5"|SD2_CMD
+
|||3.3V||D||
−
|rowspan="5"|CPU.SD2_CMD
 
−
|rowspan="5"|F19
 
−
|rowspan="5"|AXEL_IO_3V3
 
−
|rowspan="5"|IO
 
−
|rowspan="5"|Notes
 
−
|Pin ALT-0
 
−
|SD2_CMD
 
 
|-
 
|-
−
|Pin ALT-1
+
|J1.21||DGND||Ground
−
|ECSPI5_MOSI
+
|||-||G||
 
|-
 
|-
−
|Pin ALT-2
+
|J1.23||SDO_CMD||SDIO Command Line
−
|KEY_ROW5
+
|||3.3V||I/O||
 
|-
 
|-
−
|Pin ALT-3
+
|J1.25||DGND||Ground
−
|AUD4_RXC
+
|||-||G||
 
|-
 
|-
−
|Pin ALT-5
+
|J1.27||3.3V||+3.3V Input Voltage
−
|GPIO1_IO11
+
|||3.3V||S||
 
|-
 
|-
 +
|J1.29||5V|||+5V Input Voltage
 +
|||5V||S||
 
|}
 
|}
−
 
 
==Pinout Table EVEN  pins declaration ==
 
==Pinout Table EVEN  pins declaration ==
−
 
+
{| class="wikitable" | {{table}}
−
{| class="wikitable"  
+
| style="background:#f0f0f0;" align="center" |'''Pin'''
−
! latexfontsize="scriptsize"| Pin  
+
| style="background:#f0f0f0;" align="center" |'''Pin Name'''
−
! latexfontsize="scriptsize"| Pin Name
+
| style="background:#f0f0f0;" align="center" |'''Internal Connections'''
−
! latexfontsize="scriptsize"| Internal Connections  
+
|'''Ball/pin #'''
−
! latexfontsize="scriptsize"| Ball/pin #  
+
| style="background:#f0f0f0;" align="center" |'''Voltage domain'''
−
! latexfontsize="scriptsize"| Voltage domain
+
| style="background:#f0f0f0;" align="center" |'''Type'''
−
! latexfontsize="scriptsize"| Type
+
| style="background:#f0f0f0;" align="center" |'''Note'''
−
! latexfontsize="scriptsize"| Notes
+
|-
−
! colspan="2" latexfontsize="scriptsize"| Alternative Functions
+
|J1.2||WIFI_EN||WLAN Enable
 +
|||3.3V||I||
 +
|-
 +
|J1.4||WIFI_IRQ||WLAN Interrupt Request
 +
|||3.3V||O||
 +
|-
 +
|J1.6||BT_F2||Bluetooth Wakeup
 +
|||3.3V||I||Please leave unconnected if not used
 +
|-
 +
|J1.8||WIFI_CLK_REQ(A)||HOST_WakeUp
 +
|||3.3V||O||Please leave unconnected if not used
 +
|-
 +
|J1.10||NC||Reserved for future use
 +
|||-||||Please leave unconnected.
 +
|-
 +
|J1.12||NC||Reserved for future use
 +
|||-||||Please leave unconnected.
 +
|-
 +
|J1.14||NC||Reserved for future use
 +
|||-||||Please leave unconnected.
 +
|-
 +
|J1.16||NC||Reserved for future use
 +
|||-||||Please leave unconnected.
 +
|-
 +
|J1.18||NC||Reserved for future use
 +
|||-||||Please leave unconnected.
 
|-
 
|-
−
|rowspan="5"|J2.69
+
|J1.20||NC||Reserved for future use
−
|rowspan="5"|SD2_CMD
+
|||-||||Please leave unconnected.
−
|rowspan="5"|CPU.SD2_CMD
 
−
|rowspan="5"|F19
 
−
|rowspan="5"|AXEL_IO_3V3
 
−
|rowspan="5"|IO
 
−
|rowspan="5"|Notes
 
−
|Pin ALT-0
 
−
|SD2_CMD
 
 
|-
 
|-
−
|Pin ALT-1
+
|J1.22||DGND||Ground
−
|ECSPI5_MOSI
+
|||-||G||
 
|-
 
|-
−
|Pin ALT-2
+
|J1.24||SDO_CLK||SDIO Clock
−
|KEY_ROW5
+
|||3.3V||I||
 
|-
 
|-
−
|Pin ALT-3
+
|J1.26||DGND||Ground
−
|AUD4_RXC
+
|||-||G||
 
|-
 
|-
−
|Pin ALT-5
+
|J1.28||3.3V||+3.3V Input Voltage
−
|GPIO1_IO11
+
|||3.3V||S||
 
|-
 
|-
 +
|J1.30||5V||+5V Input Voltage
 +
|||5V||S||
 
|}
 
|}
−
 
 
----
 
----
  
 
[[Category:DWM]]
 
[[Category:DWM]]

Revision as of 14:52, 5 November 2020

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History
Version Issue Date Notes
1.0.0 Nov 2020 New documentation layout


TBD: modificare la tabella seguente con le caratteristiche dei pin del SOM

TBD: modificare le due tabelle ODD e EVEN con la mappa completa dei pins

TBD: nella tabella naming conventions, inserire il codice dei vari IC presenti (PMIC, PHY ETH, ecc.)

Connectors and Pinout Table[edit | edit source]

Connectors description[edit | edit source]

In the following table are described all available connectors integrated on DWM_SOM:

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 marked already inserted on cables/antenna patches)

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

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


Pinout table naming conventions[edit | edit source]

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

Each row in the pinout tables contains the following information:

Pin Reference to the connector pin
Pin Name Pin (signal) name on the DWM connectors
Internal
connections 		Connections to the DWM components
  • CPU.<x> : pin connected to CPU pad named <x>
  • CAN.<x> : pin connected to the CAN transceiver (manufacturer part number)
  • PMIC.<x> : pin connected to the Power Manager IC (manufacturer part number)
  • LAN.<x> : pin connected to the LAN PHY (manufacturer part number)
  • NOR.<x>: pin connected to the flash NOR
  • SV.<x>: pin connected to voltage supervisor
  • MTR: pin connected to voltage monitors
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 Note
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 DAT3 SDIO Data Bit 3 3.3V D
J1.15 DAT2 SDIO Data Bit 2 3.3V D
J1.17 DAT1 SDIO Data Bit 1 3.3V D
J1.19 DAT0 SDIO Data Bit 0 3.3V D
J1.21 DGND Ground - G
J1.23 SDO_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

Pinout Table EVEN pins declaration[edit | edit source]

Pin Pin Name Internal Connections Ball/pin # Voltage domain Type Note
J1.2 WIFI_EN WLAN Enable 3.3V I
J1.4 WIFI_IRQ WLAN Interrupt Request 3.3V O
J1.6 BT_F2 Bluetooth Wakeup 3.3V I Please leave unconnected if not used
J1.8 WIFI_CLK_REQ(A) HOST_WakeUp 3.3V O Please leave unconnected if not used
J1.10 NC Reserved for future use - Please leave unconnected.
J1.12 NC Reserved for future use - Please leave unconnected.
J1.14 NC Reserved for future use - Please leave unconnected.
J1.16 NC Reserved for future use - Please leave unconnected.
J1.18 NC Reserved for future use - Please leave unconnected.
J1.20 NC Reserved for future use - Please leave unconnected.
J1.22 DGND Ground - G
J1.24 SDO_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
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