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

05/28/2014

09:04 AM Software Development: How to run bin application via u-boot?

Hi everyone,i have MityARM1808F.
I could use "bootelf" command[ex: bootelf 0xc0700000] to run any app.out,but the si... Ahmed Shaaban

08:54 AM Software Development: RE: UPP ISR is not called

Finally i could solve this issue by adding the following code :
asm(" mrc p15, #0, r0, c1, c0, #0\n\t"
" ... Ahmed Shaaban

05/19/2014

04:43 PM FPGA Development: RE: Programming FPGA Flash using IMPACT

Thanks Michael,
I shall follow the steps in the link you mentioned and let you know results. Ahmed Shaaban

05/17/2014

12:45 PM Software Development: RE: DSP- EDMA Transmission problem

Hello again,
I am now trying to transmit data using upp interface. On the FPGA- side the interface works correctly, ... Rafał Krawczyk

05/16/2014

05:55 PM Software Development: RE: EMIF Clock in U-Boot

Hello,
I assume you mean the EMIFA clock (to FPGA) not the EMIF clock (used for the DDR).
I am sorry I missed t... Michael Williamson

05/15/2014

08:36 PM FPGA Development: RE: Programming FPGA Flash using IMPACT

Hi,
Please take a look at the [[Programming the FPGA]] wiki page for information about programming the FPGA.
Th... Michael Williamson

05/14/2014

09:58 AM Software Development: UPP ISR is not called

Hi everyone,
I'am using CCS V5.3 and emulator XDS100V2.

I have developed SYS/BIOS ARM app. which use UPP to se... Ahmed Shaaban

05/12/2014

11:44 AM PCB Development: RE: uPP Interface

I don't think that the UPP pins are pinmuxed (there is only one option if the UPP is used). See the MDK/sw/dsp/core/... Michael Williamson

09:16 AM PCB Development: RE: uPP Interface

Thanks Mike for reply.
The question will be, to what pins DSP connected pins FPGA? It needs to be known for purpos... Oleh Mela

07:08 AM PCB Development: RE: uPP Interface

The UCF file in the board support package at MDK/fpga/vhdl/MityDSP_L138.ucf includes connection information between t... Michael Williamson

05:35 AM PCB Development: uPP Interface

Hi,
How to find out as are connected pins FPGA and DSP for the interface uPP?
Kind Regards,
Oleh Oleh Mela

05/11/2014

01:03 PM FPGA Development: RE: UPP Sample Code needed

Thanks for you.That really helps. Ahmed Shaaban

01:02 PM FPGA Development: Programming FPGA Flash using IMPACT

Hello everyone, i have a MityARM-1808F with 256-Mb NAND Flash.
1 - I need to know the steps to Program FPGA Flash ... Ahmed Shaaban

05/09/2014

10:24 AM Software Development: RE: DSP DMA crashes Linux

I have recently been working on a project where we ran into conflicts between QDMA's on the DSP side and MMC use on t... David Rice

05/08/2014

08:39 AM PCB Development: RE: 3D Step (STP) Files

Hi,
Please check this "wiki page":https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/CAD_Files ... Michael Williamson

08:37 AM PCB Development: 3D Step (STP) Files

Hi There,
Would it be possible to make available a 3D STP file of the MityDSP L138F
processor module for mechani... Steven Bremner

05/02/2014

03:53 PM Software Development: RE: DspFpgaGpio.cpp: i f (Bank > mnNumBanks) return -1

Hi John,
You are correct. We've pulled in this fix and it will get published in the next release for the MityDSP-... Michael Williamson

01:54 PM Software Development: DspFpgaGpio.cpp: i f (Bank > mnNumBanks) return -1

FYI.
In tcDspFpgaGpio::ConfigurePin(unsigned int Bank, unsigned int Offset, etc.) and a few other fctns in DspFpga... John Cumming