====== Seven segment Displays and LED Array information ======

The GECKO4-Education platform contains four seven segment displays and a LED-Array of 10 rows times 12 colums (so a total of 120 LEDs) as indicated in the below figure.
{{ :gecko4education_epfl:leds-epfl.png?300 |}}
Each of these LED's is connected to an individual FPGA-pin. The LED lights up if a logic 1 is written to the pin and is off in case of a logic 0 (the LED's are active high).

===== Seven segment display(s) information =====

The below table indicates at which FPGA-pin each of the LED's of the seven segment displays is connected. And {{ :gecko4education_epfl:seven_segment.tcl |here}} you find an example tcl script that can be used for pin-assignment in Quartus.

^SEG1^FPGA pin number^SEG2^FPGA pin number^SEG3^FPGA pin number^SEG4^FPGA pin number^
|a   |PIN_T3         |a   |PIN_K19        |a   |PIN_U9         |a   |PIN_U11        |
|b   |PIN_R6         |b   |PIN_T9         |b   |PIN_W8         |b   |PIN_G18        |
|c   |PIN_R5         |c   |PIN_E14         |c   |PIN_V8         |c   |PIN_M8         |
|d   |PIN_P7         |d   |PIN_T5         |d   |PIN_Y4         |d   |PIN_L6         |
|e   |PIN_N8         |e   |PIN_T7         |e   |PIN_T11        |e   |PIN_W10        |
|f   |PIN_N7         |f   |PIN_R7         |f   |PIN_Y10        |f   |PIN_U10        |
|g   |PIN_F13         |g   |PIN_T4         |g   |PIN_T10        |g   |PIN_V9         |
|DP  |PIN_P6         |DP  |PIN_T8         |DP  |PIN_W7         |DP  |PIN_L7         |


===== LED Array information =====


The below table indicates at which FPGA-pin each of the LED's of the LED-array is connected. And {{ :gecko4education_epfl:led_array.tcl |here}} you find an example tcl script that can be used for pin-assignment in Quartus.
<note warning>Don't remove the first two lines (set_global_assignments -name...) in the {{ :gecko4education_epfl:led_array.tcl |example tcl scrip}} as they are required to use one of the 120/108 LED's! </note>
^LED  ^PIN    ^LED  ^PIN    ^LED  ^PIN    ^LED  ^PIN    ^LED  ^PIN    ^LED  ^PIN    ^LED  ^PIN    ^LED  ^PIN    ^LED   ^PIN    ^
|(1,1)|PIN_D6 |(2,1)|PIN_E5 |(3,1)|PIN_B5 |(4,1)|PIN_C4 |(5,1)|PIN_A4 |(6,1)|PIN_C3 |(7,1)|PIN_B3 |(8,1)|PIN_A3 |(9,1)|PIN_B4 |
|(1,2)|PIN_F19 |(2,2)|PIN_F8 |(3,2)|PIN_G8 |(4,2)|PIN_E7 |(5,2)|PIN_C7 |(6,2)|PIN_A5 |(7,2)|PIN_C6 |(8,2)|PIN_B6 |(9,2)|PIN_A6 |
|(1,3)|PIN_F10|(2,3)|PIN_G10|(3,3)|PIN_H10|(4,3)|PIN_G9 |(5,3)|PIN_A8 |(6,3)|PIN_B7 |(7,3)|PIN_A7 |(8,3)|PIN_C8 |(9,3)|PIN_B8 |
|(1,4)|PIN_K18|(2,4)|PIN_F11|(3,4)|PIN_E11|(4,4)|PIN_H11|(5,4)|PIN_A10|(6,4)|PIN_B9 |(7,4)|PIN_A9 |(8,4)|PIN_C10|(9,4)|PIN_B10|
|(1,5)|PIN_E10|(2,5)|PIN_E9 |(3,5)|PIN_G7 |(4,5)|PIN_F7 |(5,5)|PIN_A14|(6,5)|PIN_C13|(7,5)|PIN_B13|(8,5)|PIN_A13|(9,5)|PIN_B14|
|(1,6)|PIN_G14|(2,6)|PIN_J18|(3,6)|PIN_G13|(4,6)|PIN_K17|(5,6)|PIN_A16|(6,6)|PIN_C15|(7,6)|PIN_B15|(8,6)|PIN_A15|(9,6)|PIN_B16|
|(1,7)|PIN_G15|(2,7)|PIN_H14|(3,7)|PIN_D10|(4,7)|PIN_F9 |(5,7)|PIN_A18|(6,7)|PIN_C17|(7,7)|PIN_B17|(8,7)|PIN_A17|(9,7)|PIN_B18|
|(1,8)|PIN_G16|(2,8)|PIN_H15|(3,8)|PIN_J17|(4,8)|PIN_E12|(5,8)|PIN_B20|(6,8)|PIN_C19|(7,8)|PIN_B19|(8,8)|PIN_A19|(9,8)|PIN_C20|
|(1,9) |PIN_F14|(2,9) |PIN_G17|(3,9) |PIN_H16|(4,9) |PIN_E13|(5,9) |PIN_B22|(6,9) |PIN_A20|(7,9)|PIN_C21|(8,9)|PIN_B21|(9,9) |PIN_C22|
|(1,10)|PIN_J22|(2,10)|PIN_J21|(3,10)|PIN_H19|(4,10)|PIN_H17|(5,10)|PIN_E22|(6,10)|PIN_D20|(7,10)|PIN_D21|(8,10) |PIN_D22|(9,10)|PIN_E21|       |
|(1,11)|PIN_K21|(2,11)|PIN_F15|(3,11)|PIN_E15|(4,11)|PIN_D15|(5,11)|PIN_H21|(6,11)|PIN_F20|(7,11)|PIN_F22|(8,11) |PIN_F21|(9,11)|PIN_H22|       |
|(1,12)|PIN_D19|(2,12)|PIN_F17|(3,12)|PIN_D17|(4,12)|PIN_K22|(5,12)|PIN_L21|(6,12)|PIN_F16|(7,12)|PIN_E16|(8,12) |PIN_L22|(9,12)|PIN_H20|       |