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diff --git a/fpga/docs/usrp2/build_instructions.md b/fpga/docs/usrp2/build_instructions.md new file mode 100644 index 000000000..07c096d45 --- /dev/null +++ b/fpga/docs/usrp2/build_instructions.md @@ -0,0 +1,55 @@ +# Generation 2 USRP Build Documentation + +## Dependencies and Requirements + +### Dependencies + +The USRP FPGA build system requires a UNIX-like environment with the following dependencies + +- [Xilinx ISE 12.2](http://www.xilinx.com/support/download/index.html/content/xilinx/en/downloadNav/design-tools/v12_2.html) +- [GNU Make](https://www.gnu.org/software/make/) +- (Recommended) [GNU Bash](https://www.gnu.org/software/bash/) + +The N200 will work with the WebPack version of ISE. + +### Requirements + +- [Xilinx ISE Platform Requirements](http://www.xilinx.com/support/documentation/sw_manuals/xilinx12_2/irn.pdf) + +### What FPGA does my USRP have? + +- USRP N200: Spartan® 3A-DSP 1800 +- USRP N210: Spartan® 3A-DSP 3400 + +## Build Instructions + +- Download and install [Xilinx ISE 12.2](http://www.xilinx.com/support/download/index.html/content/xilinx/en/downloadNav/design-tools/v12_2.html) + +- To add xtclsh to the PATH and to setup up the Xilinx build environment run + + `source <install_dir>/Xilinx/12.2/ISE_DS/settings64.sh` (64-bit platform) + + `source <install_dir>/Xilinx/12.2/ISE_DS/settings32.sh` (32-bit platform) + +- Navigate to `usrp2/top/{project}` where project is: + + N2x0: For USRP N200 and USRP N210 + +- To build a binary configuration bitstream run `make <target>` + where the target is specific to each product. To get a list of supported targets run + `make help`. + +- The build output will be specific to the product and will be located in the + `usrp2/top/{project}/build` directory. Run `make help` for more information. + +### N2x0 Targets and Outputs + +#### Supported Targets +- N200R3: Builds the USRP N200 Rev 3 design. +- N200R4: Builds the USRP N200 Rev 4 design. +- N210R3: Builds the USRP N210 Rev 3 design. +- N210R4: Builds the USRP N210 Rev 4 design. + +#### Outputs +- `build-<target>/u2plus.bit` : Configuration bitstream with header +- `build-<target>/u2plus.bin` : Configuration bitstream without header +- `build-<target>/u2plus.syr` : Xilinx system report +- `build-<target>/u2plus.twr` : Xilinx timing report + |