Activity
From 08/04/2012 to 09/02/2012
08/31/2012
- 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.
...
08/30/2012
I followed the procedures of "Installing Open Embedded Core", no problem from step 1 to 4, but at step 5, there's n...
08/28/2012
- 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...
- 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 ...
08/27/2012
- 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... - 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...
- 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...
- 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 ... - Hi all,
I was looking at interfacing a wireless module to the MMCSD ports on the MityDSP L138F module. There are t...
08/23/2012
- 04:12 PM PCB Development: RE: Used EMIFA-Signals/Pins
- The one without the FPGA.
- 12:42 PM PCB Development: RE: Used EMIFA-Signals/Pins
- For which module? One that includes an FPGA or not?
- Hi,
which EMA-Pins of the EMIFA-Interface already connected to the L138-onboard-peripherials?
I couldn't found an... - 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... - 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.
- 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...
- 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...
08/22/2012
- Can JTAG debugging be performed from within CCS running in a VirtualBox?
- What GCC toolchain is used to build the VDK Linux application? DSP?
08/14/2012
- 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 ... - (posted on behalf of a customer)
We are running on the board on the C674x side and have some success with our peri...
08/11/2012
- 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:
...
08/10/2012
- A few general SW questions for the novice user. We are planning to use the MityDSP L138F development kit. Here are ...
08/06/2012
- 09:19 PM Software Development: RE: RS232 UART Needed
- Initial indications are good that the ARM changes worked. Attached are the two files modified: @baseboard-industriali...
- 02:02 PM Software Development: RE: RS232 UART Needed
- Sorry. da8xx_cfg_reg_list should have been davinci_cfg_reg_list(), typo, my mistake.
For the FPGA drivers, you sho... - 01:37 PM Software Development: RE: RS232 UART Needed
- h1. Summary
# Is my approach to enabling UART2 on the ARM sound?
# What is the correct way to install the additio... - 10:25 AM Software Development: RE: RS232 UART Needed
- They don't. The critical link BSP linux kernel is tracking the mainline, not the TI PSPs for the OMAP-L138. TI has ...
- 08:10 AM Software Development: RE: RS232 UART Needed
- OK, I think I found the ARM part of the solution. Part of it comes from this wiki [[http://support.criticallink.com/r...
- 10:30 AM Software Development: RE: USB from uBoot (posted on behalf of a customer)
- Currently, USB stick support for the MityDSP-L138F u-Boot port has not been enabled/implemented/tested.
The u-Boot... - We attempted to access the evaluation board's USB port using uBoot and didn't have much success.
Should this be w... - 09:21 AM Software Development: RE: EMIFA clock
- Thanks for that explanation Mike. I asked about this because I was seeing odd behavior in my OMAP/FPGA applications....
08/05/2012
- 08:29 PM Software Development: RE: RS232 UART Needed
- Hi Jeff,
Can you confirm you are running the kernel you are building out of MDK_2012-03-12? The uname command you... - 07:52 PM Software Development: RE: RS232 UART Needed
- Thinking ahead, how does I get the ARM to "let go" of GPIO pins for use by the DSP?
For my immediate project, I need:
1) an RS-232 TTL-level input with RX, TX and an edge-triggered interrupt on DCD;...- 01:32 PM Software Development: RE: EMIFA clock
- Hi Scott,
So there is code in the linux kernel to recompute the EMIFA frequency and attempt to keep it at specifie...
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