User manual

RC200/203 Manual
www.celoxica.com Page 33
There are also two LEDs indicating when power is on for the board (LED D2) and when
the FPGA has been programmed (LED D1). These are located to the left of the Celoxica
copyright mark on the board. They are controlled by the CPLD and you cannot program
them from the FPGA.
4.18 Contact switches
There are two buttons in the lower left corner of the board (Button 0 and Button 1).
When pressed, these act as momentary high inputs into the FPGA.
Description RC200 FPGA Pins RC203 FPGA Pins
Button0 J5 L7
Button1 K5 M7
4.19 Reset button
The reset button on the RC200/203 is next to the power input. It clears the FPGA
program, and reboots the FPGA from SmartMedia, if a SmartMedia card is present.
4.20 JTAG connector
The JTAG connector on the RC200/203 is next to the reset button. JTAG connector pinout
is as follows: