ip: Pmods: PmodCOLOR: Initial Commit

ip/Pmods/PmodCOLOR_v1_0/README.md

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+PmodCOLOR IP
+==============
+
+Using the IP in Vivado
+--------------
+A tutorial for using Pmod IP cores in  Vivado is available [here](https://reference.digilentinc.com/learn/programmable-logic/tutorials/pmod-ips/start).
+
+Demo Program in Xilinx SDK
+--------------
+The demo program continuously prints RGB color data provided by the PmodCOLOR.
+This data is displayed in hexadecimal, and has been normalized such that the
+maximum value seen on a color channel is treated as 0xFFFF, while the minimum
+is treated as 0x0000. In order to get useful data, make sure to calibrate the
+sensor by storing readings of something white and something black.
+
+To set up the demo you will need to open a serial terminal, such as TeraTerm, to
+see the data being printed out. Settings for the terminal will vary depending on
+your board.
+
+For Zynq projects, apply the following settings:
+- Baud rate: 115200
+- Data bits: 8
+- Parity:    none
+- Stop bits: 1
+
+For MicroBlaze projects, apply the settings according to the AXI Uartlite IP
+configurations. These settings can be found by double clicking the AXI Uartlite
+IP in the block design and clicking the IP Configuration tab.