Mity CPU Platforms » MityDSP (TI TMS320C6xxx Based Products)

07/03/2013

MW 07:49 AM FPGA Development: RE: How to use the sdram for FPGA and EMIFA bus in MityDSP-Pro board?

Hello Mr. Feng,
I am attaching the DDR MIG Test Bench that we originally used to validate the FPGA DDR connection. At a minimum, you should find the FPGA connections in the UCF contained within.
The MIG project for this is somewha... Michael Williamson

锋曲 02:13 AM FPGA Development: How to use the sdram for FPGA and EMIFA bus in MityDSP-Pro board?

Hello,
Our project needs a large mount of data transfer, so I want to know the assignment of pin for sdram of FPGA and the EMIFA address bus(i_emif_aea), I cann't find them in MityDSP-Pro.ucf. will you give me some FPGA demo for them. ... 锋 曲

06/24/2013

XW 10:09 AM Software Development: RE: MityDSP Pro development kit boot anormally

Hi Mike, thanks again for your reply.
I tried to regulate the RECONFIG_CLOCKS() to recover the board but the core hungs on the call.
I tried then to set the EMIF frequency to 100MHz with the code in my original post with
@
C6455_PLL... Xiao WANG

MW 08:12 AM Software Development: RE: MityDSP Pro development kit boot anormally

The problem you are having is that the FPGA logic is using the EMIFA clock with a PLL as the main logic clock within the FPGA fabric on the module.
The FPGA fabric is designed to run using a 100 MHz EMIFA clock. When you change the P... Michael Williamson

XW 07:39 AM Software Development: MityDSP Pro development kit boot anormally

Hello,
I am using the MityDSP-Pro development kit. Recentlly I find the board behaviors strangely.
I was debugging using the CCStudio 5.3, with some command to change the CPU frequency, all
go well. But as soon as I call any firmwir... Xiao WANG

XW 07:12 AM Software Development: RE: How to implement the SetOuput function in the tcDspOutputLatch class for DAC application?

Hi Michael, thanks for your reply.
I am using the MityDSP-PRO Development Kit with the Critical Link provided extention board.
For this board, I dont know which pin to write to select the TLV5610 DAC module. Xiao WANG

06/21/2013

MW 02:49 PM Software Development: RE: How to implement the SetOuput function in the tcDspOutputLatch class for DAC application?

The tcDspOutputLatch class is simply an interface class. The tcdspDacTlv5610 class needs to be able to drive the Chip Select pin for the part prior to issuing the SPI clock and data lines via the McBSP. The Chip Select can be any GPIO... Michael Williamson

XW 10:35 AM Software Development: How to implement the SetOuput function in the tcDspOutputLatch class for DAC application?

Hello,
I am using the MDK on MityDSP-Pro, the documentation of the on board TLV5610 DAC module says:
??The tcDspDacTlv5610 class is used to set up and send data to a TI TLV5610 8-channel D-to-A converter. The converter is accessed via ... Xiao WANG

06/20/2013

KV 09:21 PM Software Development: C:\MityDSP\2.12\software\demo\CCSV5\UDP_echo

Built UDP_echo dbugPro configuration.
usinf spectrum digital XDS510 usb emulator.
cannot connect to the emulator for debugging.
How is the emulator configured for this device? where is the ccxml file for this board?
There is a gel file. Krishna Vallabhaneni

06/19/2013

KV 09:16 PM Software Development: RE: Mitydsp Pro compile and link errors

How do you set the active configuration to DebugPro?
Krishna Krishna Vallabhaneni

DS 05:22 PM Software Development: RE: Mitydsp Pro compile and link errors

Hi Krishna,
Assuming you are trying to build for the MityDSP Pro, did you set the active configuration to DebugPro?
That should take care of the defines and I would assume any other problems.
Dave
Dave Stehlik

KV 05:00 PM Software Development: RE: Mitydsp Pro compile and link errors

CHIP_6711 was removed from the compiler predefined variables. The build produces the same errors.
CHIP_6455 was added to predefined variables. The build produced the same errors.
Attempting to build for MityDSP pro - for TI 6455 DSP ... Krishna Vallabhaneni