Mity CPU Platforms

03/25/2015

10:57 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Mity L138F FPGA -> OMAP interrupt lines

Hi Alex,
I was using MDK_2012-03-12 and in the included UCF the IO standard on those pin was different:
NET "o_... Christopher Brunson

10:55 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Pull-up Enable for MityDSP L138 (cp[0])

I'm trying to get a new hardware design up and running with the MityDSP L138, using the Industrial IO board as a star... Ronald Kabler

03/23/2015

05:08 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Mity L138F FPGA -> OMAP interrupt lines

Chris,
Hopefully you happened upon this on your own but the details for the pin-configuration, voltage standards, ... Alexander Block

03/12/2015

11:06 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: FPGA serial programming interface

We are happy to provide further assistance with this issue, however I will be contacting you directly at your e-mail ... Alexander Block

03/11/2015

10:23 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: FPGA serial programming interface

Thanks for the information.
We are prototyping a future product and due to pin count restrictions we can't use par... stephan berner

10:18 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: FPGA serial programming interface

I discussed this with one of our engineers here and it may be possible however they is likely a bit of work required ... Alexander Block

08:32 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: FPGA serial programming interface

SB,
I apologize.
The M0 and M1 FPGA pins are tied to resistors on the module to GND (M0) and 3.3V (M1) forcing... Alexander Block

03/10/2015

05:04 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: FPGA serial programming interface

I understand that. However, I would like to configure the FPGA in serial slave mode. stephan berner

05:01 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: FPGA serial programming interface

SB,
The FPGA is configured using 8 bit parallel slave select mode via the EMIFA bus connection to the Omap L138 pr... Alexander Block

03:36 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: FPGA serial programming interface

hi,
are the pins CCLK, DIN and the MODE pins available on the OMAP-138 as GPIOs, or are they open/hardcoded on the... stephan berner

03/06/2015

08:05 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: U-boot not bringing Linux kernel up correctly

So this commit in u-Boot must also be accompanied by a patch in the kernel that is present in the 3.10LTS, 3.16 and h... Michael Williamson

03/05/2015

05:20 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Write to SharedMem from DSP and read it from ARM

Thanks for the cache info. Completely missed that part.
I reverted to the original code, and I've added BCACHE_wb(... Frank C

03/04/2015

06:44 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Very high TX packet loss on gigabit Ethernet

Hi Mike,
I don't think those pins are associated with an IO bank. In the pin planner the default setting for those ... Chris Weinman

06:24 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Very high TX packet loss on gigabit Ethernet

Hi Chris,
Can you expand a bit? Do you mean the IO bank voltage settings were not correct?
-Mike
Michael Williamson

05:58 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Very high TX packet loss on gigabit Ethernet

Hi Mike,
I/O parameters turned out to be the problem. They were set to their default values (higher than they shoul... Chris Weinman

03/02/2015

04:47 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: MAX3100 (SPI to UART bridge) driver not working

Bindu,
You can look at how the other baseboard_spi0_slave_info have the irq filled in. Its possible that simply n... Jonathan Cormier

04:44 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: MAX3100 (SPI to UART bridge) driver not working

Jonathan,
Thank you for the answer; using the following helped with respect to creating the /dev/ttyMAX0:... Bindu Jagannatha

09:50 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: MAX3100 (SPI to UART bridge) driver not working

The init driver gets called when the driver is added to the kernel. If its built in then this happens early on, if i... Jonathan Cormier

02/28/2015

06:50 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: MAX3100 (SPI to UART bridge) driver not working

Hello,
We are trying to compile the driver for MAX3100 and we are unable to get the node /dev/ttyMAX in spite of t... Zhe Ji