Activity

From 08/09/2012 to 09/07/2012

06:40 PM Software Development: RE: Requirements to install the fpga_ctrl.ko?: Hi Matt,
The error messages you are getting are from the kernel module files not being compiled against the same v... Michael Williamson
06:10 PM Software Development: Requirements to install the fpga_ctrl.ko?: Hi,
I've been working with our MityDSP L138F and devolopment board for a few days, today I tried to follow the ins... Matt Menezes
09:49 AM Software Development: RE: kernel build: duh, I guess it helps to execute the instructions you guys post. After tftp'ing the new kernel I would just type boo... Scott Whitney

05:59 PM Software Development: RE: kernel build: Scott may have found the issue ... he is going to verify and re-post ... Thomas Catalino
05:43 PM Software Development: kernel build: Hello, I am trying to build the kernel to support EXT4 filesystems. I have downloaded the latest configuration MDK_2... Scott Whitney

03:03 PM Software Development: RE: L138 SD Card Boot & AISgen: I don't have a bunch of time to wander off on this, but you might check the the DEVICE_INIT() routine of the $MDK/sw/... Michael Williamson
02:44 PM Software Development: RE: L138 SD Card Boot & AISgen: Hi Mike,
Thanks for getting back to me so quickly.
We are indeed using a non-FPGA SOM. We have DIP switches on ... Richard Miller-Smith
01:15 PM Software Development: RE: L138 SD Card Boot & AISgen: Hi Richard,
Can you confirm you using a SOM without an FPGA?
FPGA based SOMs do not expose the bootmode / boo... Michael Williamson
12:47 PM Software Development: L138 SD Card Boot & AISgen: Hi,
We're trying to create an SD card that contains both u-boot and our Linux kernel for an L138 module. We've now... Richard Miller-Smith

04:32 PM FPGA Development: RE: Voltage of bank 3 on MityARM 1810F: Thanks for the quick reply! Emmett Bradford
04:16 PM FPGA Development: RE: Voltage of bank 3 on MityARM 1810F: No that is a typo in the UCF file. The voltage is really 1.8V.
Those lines in the UCF should be as shown below.... Michael Williamson
03:58 PM FPGA Development: RE: Voltage of bank 3 on MityARM 1810F: Are these lines truly connect to the AM1808 as implied in the UCF? Emmett Bradford
03:57 PM FPGA Development: Voltage of bank 3 on MityARM 1810F: I started my FPGA code using fpga/vhdl/MityDSP_L138.ucf
I want to add to the design io_gp8(15 downto 8).
These line... Emmett Bradford

09:58 AM Software Development: RE: Debugging DSP in VirtualBox?: The Spectrum Digital XDS510 USB emulator pod does not seem to be useable from within the current Oracle VirtualBox.
... John Pruitt

09:39 PM Software Development: help of Installing Open Embedded Core and starting telnet server: I followed the procedures of "Installing Open Embedded Core", no problem from step 1 to 4, but at step 5, there's n... zhiming wu

07:08 AM PCB Development: RE: MMCSD: Sorry, I meant GPIO_0[6 or 7 or 13 or 15] as they are on the J700 connector along with MMCSD0...
Conor O
04:16 AM PCB Development: RE: MMCSD: Ah yes, that makes sense - I forgot about the degree of pin muxing going on in the L138 and the UPP would make sense ... Conor O

07:06 PM PCB Development: RE: Used EMIFA-Signals/Pins: Yes, there should be several.
The only interface on the EMA on the modules with non-FPGA pins is the NAND (x8, but... Michael Williamson
06:48 PM PCB Development: RE: Used EMIFA-Signals/Pins: This is the mainquestion: Are there some not used Pins of the EMA interface which i can use as GPIO and keep the onbo... Christian Rückl
11:13 AM Software Development: RE: Vision Development Kit - What toolchain?: Any of the ARM side GCC toolchains released should work with the VDK. I would recommend using the most recent one di... Michael Williamson
10:28 AM PCB Development: RE: MMCSD: Hello Conor,
Some background: the MMCSD1 was routed through the FPGA because it is pin-muxed with the UPP channel ... Michael Williamson
05:53 AM PCB Development: MMCSD: Hi all,
I was looking at interfacing a wireless module to the MMCSD ports on the MityDSP L138F module. There are t... Conor O

04:12 PM PCB Development: RE: Used EMIFA-Signals/Pins: The one without the FPGA. Christian Rückl
12:42 PM PCB Development: RE: Used EMIFA-Signals/Pins: For which module? One that includes an FPGA or not?
Michael Williamson
11:59 AM PCB Development: Used EMIFA-Signals/Pins: Hi,
which EMA-Pins of the EMIFA-Interface already connected to the L138-onboard-peripherials?
I couldn't found an... Christian Rückl
09:05 AM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer): Mike, thanks for the quick response.
A STEP model is currently available at [http://support.criticallink.com/redmi... Wade Calcutt
08:36 AM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer): We may have a STEP model of the module, let me see if I can get that published. Michael Williamson
08:35 AM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer): Short answer is yes, 1.6mm maximum height. And you should probably hold to that height for the entire area below SOM... Michael Williamson
08:11 AM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer): The drawing you provided highlights a keep-out area for high profile components. What is the maximum component height... Wade Calcutt

05:03 PM Software Development: Debugging DSP in VirtualBox?: Can JTAG debugging be performed from within CCS running in a VirtualBox? Thomas Catalino
05:00 PM Software Development: Vision Development Kit - What toolchain?: What GCC toolchain is used to build the VDK Linux application? DSP? Thomas Catalino

03:08 PM Software Development: RE: L138 - DSP Timer interrupt question ...: Are you running DSPLINK to load/run program the C674x side?
DSPLINK uses interrupt levels 4 and 5 for the ARM/DSP ... Michael Williamson
02:28 PM Software Development: L138 - DSP Timer interrupt question ...: (posted on behalf of a customer)
We are running on the board on the C674x side and have some success with our peri... Thomas Catalino

08:18 AM Software Development: RE: General SW questions on the MityDSP L138F development kit: Hi Greg,
At the risk of writing a novel, I recommend you take a peek at the following pages / sites / documents:
... Michael Williamson

07:49 PM Software Development: General SW questions on the MityDSP L138F development kit: A few general SW questions for the novice user. We are planning to use the MityDSP L138F development kit. Here are ... Greg Wong

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Mity CPU Platforms » MityDSP-L138 (ARM9 Based Platforms)