Specifications

Installation and set-up
Expansion
header pins
ATA function Expansion header
function
RC200
FPGA pins
RC203
FPGA pins
41 Pin removed Pin removed - -
42 Pin removed Pin removed - -
43 IO32 IO32 V1 Y3
44 +3.3v
+3.3v (0.5Amps
max)
- -
45 IO33 IO33 N5 R7
46 +5v +5v (0.5Amps max) - -
47 CLK0 CLK0 AA11 AC13
48 +12v
+12v (0.5Amps
max)
- -
49 CLK1 CLK1 W11 AA13
50 GND GND - -
4.17 LEDs
The RC200 board has two blue LEDs that can be directly controlled from the FPGA. These are
connected as follows:
LED pins RC200 FPGA Pins RC203 FPGA Pins
Blue0 J6 L8
Blue1 K6 M8
The LED pins should be set high to turn the LEDs on.
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
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