Hardware/FPGARack
(Difference between revisions)
m |
(→Programmation) |
||
Line 36: | Line 36: | ||
* 2 Mezzanine Connector ARM-EBS and FPGA-EBS compatible | * 2 Mezzanine Connector ARM-EBS and FPGA-EBS compatible | ||
* Powered by USB or VME Power | * Powered by USB or VME Power | ||
+ | |||
+ | = VME connector logic levels = | ||
+ | The I/O bank which interfaces the VME connector | ||
+ | (and the little black connectors) | ||
+ | can be powered with 3.3V or with 2.5V. | ||
+ | A zero-Ohm resistor has to be soldered at the proper place near the FPGA. | ||
= Programmation = | = Programmation = |
Revision as of 17:02, 28 January 2013
|
The basic idea behind this board is to have a development FPGA board, with a choice of big FPGA's and a VME compatible 2U Rack connector. The stock can be verified and updated on-line.
Type | FPGA Rack | Schematic | UCF | Description |
---|---|---|---|---|
V1.0 | ![]() |
FPGA-Rack v1.0 Schematic PDF | FPGA-Rack v1.0 UCF Files | There are different FPGA mounted: Spartan 6 XC6SLX45, Spartan 6 XC6SLX100, Spartan 6 XC6SLX150 |
A VHDL test code with the default UCF Files can be found at the EDA SVN Repository:
Limitation
There are Boards with 3 types of FPGA's on it; XC6SLX45, XC6SLX100 and XC6SLX150.
There is one Mezzanine Pin which can't be used if a XC6SLX100 is mounted.
Pin T8
- MEZ_PB19
Features
- 2 Port Ethernet (one PTP physical)
- USB FTDI
- 2 UART
- Flash 128Mb - 512Mb
- Ram 128Mb - 256Mb
- Spartan 6 LX45 - LX100 - LX150
- 4 Leds
- 4 Dil Switches
- 1 Button
- 106.25MHz Main Clock
- VME compatible connector 3x32Pin
- 2 Debug connectors 2x50Pin
- 2 Mezzanine Connector ARM-EBS and FPGA-EBS compatible
- Powered by USB or VME Power
VME connector logic levels
The I/O bank which interfaces the VME connector (and the little black connectors) can be powered with 3.3V or with 2.5V. A zero-Ohm resistor has to be soldered at the proper place near the FPGA.
Programmation
This board can be programmed in 2 ways,
- first the FPGA can be directly programmed
- second the FPGA can be programmed via the onboard Flash memory
For more explanation see at the Howto below:
Links
- Xilinx Spartan 6 Documents
- VME Connector Description