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pins.txt
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Keys
----
Key_In[0] J14 KEY0
Key_In[1] J16 KEY1
Key_In[2] J15 KEY2
Key_In[3] K16 KEY3
Key_In[4] K15 KEY4
Key_In[5] L15 KEY5
Key_In[6] L16 KEY6
Key_In[7] J13 KEY7
Switches
--------
SW_In[0] R16 SW0
SW_In[1] P15 SW1
SW_In[2] P16 SW2
SW_In[3] N15 SW3
SW_In[4] N16 SW4
SW_In[5] M12 SW5
SW_In[6] N14 SW6
SW_In[7] N13 SW7
LED indicator
-------------
LED_Out[0] A5 LED0
LED_Out[1] B5 LED1
LED_Out[2] A4 LED2
LED_Out[3] B4 LED3
LED_Out[4] A3 LED4
LED_Out[5] B3 LED5
LED_Out[6] A2 LED6
LED_Out[7] C3 LED7
LED_Out[8] D15 LED8
LED_Out[9] D16 LED9
LED_Out[10] F15 LED10
LED_Out[11] F16 LED11
LED_Out[12] G15 LED12
LED_Out[13] G16 LED13
LED_Out[14] L13 LED14
LED_Out[15] L14 LED15
8-segment digit indicator
-------------------------
Digitron_Out[0] D9 A
Digitron_Out[1] E10 B
Digitron_Out[2] E8 C
Digitron_Out[3] D11 D
Digitron_Out[4] C8 E
Digitron_Out[5] D8 F
Digitron_Out[6] E9 G
Digitron_Out[7] C9 DP
DigitronCS_Out[0] C14 Chip select signal DigCS6
DigitronCS_Out[1] D14 Chip select signal DigCS5
DigitronCS_Out[2] G11 Chip select signal DigCS4
DigitronCS_Out[3] F11 Chip select signal DigCS3
DigitronCS_Out[4] C11 Chip select signal DigCS2
DigitronCS_Out[5] D12 Chip select signal DigCS1
Buzzer
------
Buzzer_Out L3 buzzer
Clock
-----
CLK E1 50 Mhz clock input
J7 expansion port module
------------------------
40 D3.3V
38 D5
36 D4
34 B1
32 F2
30 G2
28 J1
26 K1
24 L1
22 N1
20 P1
18 R1
16 R3
14 R4
12 R5
10 R6
8 R7
6 N3
4 N5
2 Vbus
39 GND
37 E5
35 D3
33 C2
31 F1
29 G1
27 J2
25 K2
23 L2
21 N2
19 P2
17 T2
15 T3
13 T4
11 T5
9 T6
7 T7
5 P3
3 M1
1 GND
P1 I/O interface module
-----------------------
1 D3.3V
2 C6
3 B6
4 A6
5 B7
6 A7
7 B8
8 A8
9 A9
10 B9
11 A11
12 B11
13 A12
14 B12
15 A13
16 B13
17 A14
18 B14
19 A15
20 B16
21 C15
22 C16
23 Vbus
24 GND
P2 I/O interface module
-----------------------
1 D3.3V
2 N6
3 R8
4 T8
5 T9
6 R9
7 T10
8 R10
9 T11
10 M11
11 N12
12 P8
13 N8
14 M8
15 M9
16 N9
17 P9
18 M10
19 R11
20 T13
21 R13
22 T14
23 Vbus
24 GND
Serial Flash
------------
EEPROM
------
R14 SCL
T15 SDA
UART communication module
-------------------------
RX_In F14 FPGA receives external data
TX_Out F13 FPGA sends data to the outside
Current board config:
// VGA
vga_vs = PIN_C6
vga_hs = PIN_B6
// R
vga_red[3] = PIN_A6
vga_red[2] = PIN_B7
vga_red[1] = PIN_A7
vga_red[0] = PIN_B8
// G
vga_green [3] = PIN_A8
vga_green [2] = PIN_A9
vga_green [1] = PIN_B9
vga_green [0] = PIN_A11
// B
vga_blue [3] = PIN_B11
vga_blue [2] = PIN_A12
vga_blue [1] = PIN_B12
vga_blue [0] = PIN_A13