Activity
From 02/20/2013 to 03/21/2013
03/05/2013
- 锋曲 11:32 PM FPGA Development: RE: How does DSP configure FPGA program?
- Thank you very much Mike,
- MW 01:04 PM FPGA Development: RE: How does DSP configure FPGA program?
- Here you go. Good luck.
| *FPGA* | *DSP* |
| DONE | GP_7 |
| INIT | GP_6 |
| PROGRAM | GP_1 |
| CCLK | EMIF_AAOEn and EMIF_AAWEn (external and gate) |
| BUSY | EMIF_AARDY |
| D(7..0) | EMIF_AED(7..0) |
| CS | EMIF_ACE2n and E... - 锋曲 10:02 AM FPGA Development: RE: How does DSP configure FPGA program?
- Hello mike,
Thank you very much for your reply, I would like to know which pins of DSP are used to configure FPGA, like CCLK,WRITE,DATA[0:7],BUSY,,DONE,INIT,PROGRAM. Because the program framework of our project has been completed, and t... - MW 07:47 AM FPGA Development: RE: How does DSP configure FPGA program?
- Hello,
The DSP configures the FPGA using slave parallel select mode (8-bits at a time) using a connection to the EMIFA and a couple of GPIO pins to drive the PROGRAM, CS, and INIT pins to monitor the load status.
Details about para...
02/27/2013
- Hello,
I'm using MityDSP-PRO Development Kit to our project, and our DSP is 6455,and FPGA is xc3s4000. I want to know how does DSP configure FPGA program? Does it is the way of picture attached? if so, would you like to tell us the...
02/21/2013
- AT 08:53 AM PCB Development: RE: MityDSP-Pro RGMII voltage
- Thank you
- MW 08:37 AM PCB Development: RE: MityDSP-Pro RGMII voltage
- DVDD15 is connected to 1.5V.
VREFHSTL (for the EMAC RGMII) is set at to 1.5V / 2.
This is a provision to change the 1.5 voltage to 1.8 V, but it would require removal of 1 resistor (0 ohm jumper) and installation of a second on the... - Hello,
RGMII interface from TMS320C6455 DSP MAC can work with either 1.5V or 1.8V power suply.
What RGMII voltage is used on MityDSP-Pro boards (on Hirose expansion connector)?
Thanks,
Alexander