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by Aviad.H
Wed Aug 24, 2016 6:40 pm
Forum: Hardware
Topic: GPIO and UART of main processor connected to WiLink8
Replies: 5
Views: 10252

Re: GPIO and UART of main processor connected to WiLink8

Hi,
you can test BT_EN in pin #1 of Resistor network which is near the NAND (TSOP-48) in print side
aviad
by Aviad.H
Tue Aug 23, 2016 7:21 pm
Forum: Hardware
Topic: GPIO and UART of main processor connected to WiLink8
Replies: 5
Views: 10252

Re: GPIO and UART of main processor connected to WiLink8

Hi,
it is gpio3_9. uart1 is connected to the wilink8 and is used for bluetooth
see the following .dts: https://github.com/varigit/kernel-VAR-S ... m-am33.dts
aviad
by Aviad.H
Mon Jul 25, 2016 1:47 pm
Forum: Hardware
Topic: Module doesn't Boot from SD-Card with own Custom-Board [ANSWERED]
Replies: 2
Views: 4238

Re: Module doesn't Boot from SD-Card with own Custom-Board

Hi,
since it sound like a schematic difference,
Can you please share your schematics at support@variscite.com
Thanks,
Aviad
by Aviad.H
Fri Jul 22, 2016 2:29 pm
Forum: Hardware
Topic: Additional UART needed on DART-MX6
Replies: 3
Views: 5588

Re: Additional UART needed on DART-MX6

Hi,
You can remove them from hog section.
they are not used on the DART-MX6CustomBoard only exported to header.
Aviad
by Aviad.H
Fri Jul 22, 2016 2:10 pm
Forum: Hardware
Topic: BT.1120 Camera support
Replies: 1
Views: 3113

Re: BT.1120 Camera support

Hi, IPU2_CSI1_DATA0 - DATA3 are not exported from the SOM. However, YCbCr, 8 bits format supported within the BT.656 protocol are available through IPU2_CSI1_DATA12 - DATA19 which are exported from SOM. See section '4.11.10.1 IPU Sensor Interface Signal Mapping ' in imx6 dataheet IMX6DQCPOPEC. BR Av...
by Aviad.H
Thu Jun 02, 2016 3:36 pm
Forum: Hardware
Topic: DART-MX6: RGMII and 100/10 Ethernet
Replies: 6
Views: 7537

Re: DART-MX6: RGMII and 100/10 Ethernet

Hi,
We haven't tried doing this, however, I'm not sure you can connect the RGMII signals to the RMII/MII PHY
since some signals required by PHY are not available out of the 12 RGMIII signals.
Aviad
by Aviad.H
Thu Jun 02, 2016 8:17 am
Forum: Hardware
Topic: DART-MX6: RGMII and 100/10 Ethernet
Replies: 6
Views: 7537

Re: DART-MX6: RGMII and 100/10 Ethernet

Hi,
Not all iMX6 CPU pads which are required for RMII/MII interface are exposed through the SOM pinout.
These are different pads from RGMII pads.
Also, the RGMII pads do not have RMII/MI as alternate functions.
So it is not possible to connect to an RMII/MII PHY .
Aviad
by Aviad.H
Wed Jun 01, 2016 3:45 pm
Forum: Hardware
Topic: DART-MX6: RGMII and 100/10 Ethernet
Replies: 6
Views: 7537

Re: DART-MX6: RGMII and 100/10 Ethernet

Hi,
You need all 4 Rx and 4 Tx bits to communicate via RGMII also for 10/100Mbits
so you need to select a PHY that supports RGMII.
Aviad
by Aviad.H
Wed Mar 23, 2016 2:28 pm
Forum: Hardware
Topic: VAR-SOM-MX6 doesn't start up
Replies: 2
Views: 4351

Re: VAR-SOM-MX6 doesn't start up

Hi,
I2C is required for SOM Power up without it SOM will not power up.
Please contact: support@variscite.com for further assitance.
Aviad
by Aviad.H
Mon Feb 22, 2016 3:21 pm
Forum: Hardware
Topic: Fitting prototype Custom board the three low profile connectors?
Replies: 3
Views: 5636

Re: Fitting prototype Custom board the three low profile connectors?

Hi,
Just use a regular solder station with fine shape tip
Aviad

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