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From 03/20/2012 to 04/18/2012

04/18/2012

02:37 PM PCB Development: RE: Is a separate I2C EEPROM needed to ID our Carrier board?
Yes,
You should be defining your own baseboard-***.c file if you are making a custom board using the baseboard-mit...
Michael Williamson
11:46 AM PCB Development: RE: Is a separate I2C EEPROM needed to ID our Carrier board?
Hey Mike, that helps a lot. One reason I was asking about the EEPROM because we plan to cable a 24-bit LCD/touchscre... Ali Asgar Sohanghpurwala
08:06 AM PCB Development: RE: Is a separate I2C EEPROM needed to ID our Carrier board?
Hi.
The TI SDK works with the MityARM-3359, but you need to replace "u-Boot":http://support.criticallink.com/redmi...
Michael Williamson
12:00 PM PCB Development: RE: SPI1 pin conflict:
Michael Williamson wrote:
> The MityARM-335x module provides SPI1 SCLK, D0 and D1 on pins 193, 195, and 197 of the e...
Ali Asgar Sohanghpurwala
08:19 AM PCB Development: RE: SPI1 pin conflict:
The MityARM-335x module provides SPI1 SCLK, D0 and D1 on pins 193, 195, and 197 of the edge connector.
On the modu...
Michael Williamson

04/17/2012

10:04 PM PCB Development: Is a separate I2C EEPROM needed to ID our Carrier board?
(posted on behalf of a customer)
All the other AM3359 boards have this (ULCD, TI EVM, BeagleBone, etc.) and it loo...
Thomas Catalino
10:01 PM PCB Development: SPI1 pin conflict:
(posted on behalf of a customer)
MityDSP has dedicated pins 193, 195 and 197 to SPI1 because they connected it to ...
Thomas Catalino

04/16/2012

02:42 PM PCB Development: RE: Reg. ADC reference voltage
a gentle reminder for the below question
regards
salam
ABDUL SALAM

04/15/2012

12:47 PM PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
Hi Salam,
If you are asking if you can use our reference DevKit 3.3V supply design to power other 3.3V devices, th...
Michael Williamson

04/13/2012

03:23 PM Software Development: RE: Problem in building of kernel and booting
Hi Mike,
Thankyou very much. That worked...
But the only difference is the kernal iamge name provided default i...
Raja Vankam
02:48 PM PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
gentile reminder for the above question ABDUL SALAM
02:48 PM PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
gentile reminder for the above question ABDUL SALAM

04/12/2012

05:54 PM Software Development: RE: Problem in building of kernel and booting
Hi,
In order to build the kernel image, you need to checkout the "mityarm335x_wip" branch. It is not the default ...
Michael Williamson
03:24 PM Software Development: Problem in building of kernel and booting

Hi,
I tried to recompile the kernel provided and booting the same on MityARM 335x development board.
I have f...
Raja Vankam

04/11/2012

12:16 PM PCB Development: RE: Regarding I2C interface
Hi Raja,
I've used 2 Mosfet's for level translation in the past. cheaper and works well, plus no obsolescence issu...
Alexei Shkurko
10:21 AM PCB Development: RE: Regarding I2C interface
Hi Alexei,
Could you please suggest an IC for this application.
Regards,
Raja.
Raja Vankam
10:04 AM PCB Development: RE: Regarding I2C interface
Hi Raja,
you have to use 5V to 3.3V I2C level shifter to interface with AM3359, it is not 5V tolerant part
th...
Alexei Shkurko
09:57 AM PCB Development: Reg. ADC reference voltage
Hi,
`A 3.3 V and 1.8 V are connected to the ADC reference voltage in your carrier board reference design, Can i co...
ABDUL SALAM

04/10/2012

05:23 PM PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
Hi alexi,
as per your Carrier board design guidline,the Typical input voltage of the SOM module is 5v, so we are pl...
ABDUL SALAM
11:32 AM PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
Hi Salam,
the SOM module requires 3.3V input voltage with up to 1Amp input current, our Dev Kit board based on TPS...
Alexei Shkurko
04:57 PM PCB Development: Regarding I2C interface
We need to interface Power line Communication through I2C to AM3359.
Device communication output voltage specifica...
Raja Vankam

04/09/2012

04:07 PM PCB Development: RE: Reg. Vin-input power supply to the Microcontroller connector.
That circuit is not required for your design. It is a current measuring circuit in order to allow someone to measure... Michael Williamson
04:04 PM PCB Development: Reg. Vin-input power supply to the Microcontroller connector.
Hi,
we are plnning to generate a 5v input supply (5v,0.75 A) , that will be connected to the to the microcontrolle...
ABDUL SALAM
03:04 PM PCB Development: Specification TPS power sully design inthe AM3359 carrier board
HI,
Could you please send me the Specification TPS power sully design inthe "AM3359":http://www.mitydsp.com/mityarm-...
ABDUL SALAM

04/05/2012

08:01 PM PCB Development: RE: schematic of MityARM-3359
Hello Amin -
Critical Link does not provide the schematic diagram for our MityDSP modules. However, we do underst...
Thomas Catalino
02:55 AM PCB Development: RE: schematic of MityARM-3359
also I need the schematic of MityARM-335x Development Kit.
Amin
amin assar
02:50 AM PCB Development: schematic of MityARM-3359
hi
I need the schematic of MityARM-3359. How can I access to it?
Thanks
Amin
amin assar

04/04/2012

03:56 PM PCB Development: RE: ADC reference voltage details
Hi Mike,
Does that mean giving the analog input as as maximum produces 4095 value?
Shall i assume maximum ADC i...
Raja Vankam
01:22 PM PCB Development: RE: ADC reference voltage details
Hi Raja,
The AIN[0:7] ADC reference voltages are set by VREFN and VREFP of the AM3359. Those pins are brought out...
Michael Williamson
01:07 PM PCB Development: ADC reference voltage details
Hi,
We are in the process of designing signal conditioning circuitry for ADC. Could please let us know what is ADC...
Raja Vankam
12:29 PM Software Development: RE: Virtual Box aborts
Host machine is running on Ubuntu 10.04. I have downloaded the extensions properly and able to run the virtual machin... Raja Vankam
10:21 AM Software Development: RE: Virtual Box aborts
Check that the correct version virtualbox guest additions are installed in the VM (the one that is included would mos... Tim Iskander
09:02 AM Software Development: Virtual Box aborts
(posted on behalf of a customer)
I have installed the “mityarm-335x_SDK.ovf” on to the Linux machine with the help...
Thomas Catalino

04/02/2012

01:52 PM PCB Development: RE: 48V Power Supply Suggestion ...
is a DC power supply? do you have space limitations? the options are multiple, if you can provide details I would be ... Alexei Shkurko
01:26 PM PCB Development: 48V Power Supply Suggestion ...
(posted on behalf of a customer)
As per our product specification, we need to use 48 V input power supply, so we a...
Thomas Catalino

03/30/2012

06:04 PM PCB Development: RE: Power supply requirements
Tom,
Here are a couple power usage numbers I was able to gather with a 3.3V input voltage to a MityARM-3359 module...
Alexander Block

03/23/2012

03:49 PM PCB Development: Power supply requirements
(posted on behalf of a customer)
In design guide (for the MityARM-335x) page 12 section 3.1 power supply requireme...
Thomas Catalino
 

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