Changes

Connectors, buttons and switches (SBC Lynx)

206 bytes removed, 10:17, 29 November 2016

→‎CAN (J40 or J21)

CAN interface is associated to the i.MX6UL's FLEXCAN1 controller. Transceiver is Texas Instruments SN65HVD23x.

There are two mutually exclusive ~~routing~~ moounting options available for CAN bus:*J40 (~~DB9~~3-pin shrouded header)*J21(DB9).If ~~J40~~ J21 is selected, MPUART1 is not available and the connector's pinout is the one detailed in the following table.

{|class="wikitable" style="text-align: center;"

|+CAN interface on J40

~~J21~~ J40 is a 0.200-inch pitch 3-pin shrouded header (Phoenix 1755749 MSTBVA2.5/3-G5.08). Please refer to the following table for the detailed pinout.

{|class="wikitable" style="text-align: center;"

|+CAN interface on J21

!Notes

|-

| 1||~~not connected~~Dominant high||~~n/a~~CAN_P||

|-

| 2||~~MPUARTx_B, MPUARTx_Z~~Dominant low||~~Non-inverting receiver input, non-inverting driver output~~CAN_M||

|-

| 3||~~not connected||n/a||~~|-~~| 4||not connected||n/a||~~|-~~| 5~~Ground||DGND~~||Ground||~~|-~~| 6||not connected||n/a||~~|-~~| 7||not connected||n/a||~~|-~~| 8||MPUARTx_A, MPUARTx_Y||Inverting receiver input, inverting driver output||~~|-~~| 9||not connected||n/a~~||

|-

| 4||PCB_GND_RNG||[[Grounding_(SBC_Lynx)|Guard ring]]||

|}

| SH1, SH2||PCB_GND_RNG||[[Grounding_(SBC_Lynx)|Shield]]||

|-

|}

==CPU ONOFF / Power reset connector (J50)==

U0001

Bureaucrats, dave_user, Administrators

4,650

edits

DAVE Developer's Wiki β

Changes

Connectors, buttons and switches (SBC Lynx)

DAVE Developer's Wiki ^β