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

10/31/2014

OM 10:44 AM FPGA Development: Clock for FPGA

Hi.
I'm using MityDSP-L138F Board. As will ensure that the generated clock signal to FPGA?
Thanks Oleh Mela

10/24/2014

MW 10:41 AM PCB Development: RE: L138 SOM LEDs

Sorry,
On Non-FPGA modules:
D1 is connected to R16 (GP6_12) of the OMAP-L138.
D2 is connected to R17 (GP6_13) of the OMAP-L138.
-Mike
Michael Williamson

AK 10:05 AM PCB Development: RE: L138 SOM LEDs

Hi Mike,
The SOM we are using is the non-FPGA version. What do D1 and D2 connect to?
Thanks,
Anton Anton Kitai

MW 07:22 AM PCB Development: RE: L138 SOM LEDs

D1 is connected to the FPGA_DONE pin on the FPGA configuration block.
D2 is connected to P15 of the FPGA IO_L74P_AWAKE_1
D3 is connected to P16 of the FPGA IO_L74N_DOUT_BUSY_1
-Mike
Michael Williamson

AK 10:03 AM PCB Development: RE: MityDSP-L138 Boot Problem

This issue has been resolved - we had left an uterminated SPI1_CLK signal trace on our base board at an unpopulated device.
Anton Anton Kitai

10/22/2014

AK 03:13 PM PCB Development: L138 SOM LEDs

Please can you provide information for D1 and D2 LEDs on the L138-FX-225-RC module. What are they connected to?
Thanks,
Anton Anton Kitai

AK 02:05 PM PCB Development: MityDSP-L138 Boot Problem

We are using the L138-FX-225-RC on a new custom baseboard and are having trouble with boot:
- no UART activity in normal SPI boot
- UART boot mode sends "BOOTME"
We attempted to erase and flash the bootloader using the WinCE boot pa... Anton Kitai