DE1 SoC Board Configuration
Pin Assignments:
Pin Assignment Table:
ADC
Name |
Location |
Direction |
Standard |
ADC_CONVST |
AJ4 |
output |
3.3-V LVTTL |
ADC_DIN |
AK4 |
output |
3.3-V LVTTL |
ADC_DOUT |
AK3 |
input |
3.3-V LVTTL |
ADC_SCLK |
AK2 |
output |
3.3-V LVTTL |
Audio
Name |
Location |
Direction |
Standard |
AUD_ADCDAT |
K7 |
input |
3.3-V LVTTL |
AUD_ADCLRCK |
K8 |
inout |
3.3-V LVTTL |
AUD_BCLK |
H7 |
inout |
3.3-V LVTTL |
AUD_DACDAT |
J7 |
output |
3.3-V LVTTL |
AUD_DACLRCK |
H8 |
inout |
3.3-V LVTTL |
AUD_XCK |
G7 |
output |
3.3-V LVTTL |
CLOCK
Name |
Location |
Direction |
Standard |
CLOCK2_50 |
AA16 |
input |
3.3-V LVTTL |
CLOCK3_50 |
Y26 |
input |
3.3-V LVTTL |
CLOCK4_50 |
K14 |
input |
3.3-V LVTTL |
CLOCK_50 |
AF14 |
input |
3.3-V LVTTL |
SDRAM
Name |
Location |
Direction |
Standard |
DRAM_ADDR[0] |
AK14 |
output |
3.3-V LVTTL |
DRAM_ADDR[1] |
AH14 |
output |
3.3-V LVTTL |
DRAM_ADDR[2] |
AG15 |
output |
3.3-V LVTTL |
DRAM_ADDR[3] |
AE14 |
output |
3.3-V LVTTL |
DRAM_ADDR[4] |
AB15 |
output |
3.3-V LVTTL |
DRAM_ADDR[5] |
AC14 |
output |
3.3-V LVTTL |
DRAM_ADDR[6] |
AD14 |
output |
3.3-V LVTTL |
DRAM_ADDR[7] |
AF15 |
output |
3.3-V LVTTL |
DRAM_ADDR[8] |
AH15 |
output |
3.3-V LVTTL |
DRAM_ADDR[9] |
AG13 |
output |
3.3-V LVTTL |
DRAM_ADDR[10] |
AG12 |
output |
3.3-V LVTTL |
DRAM_ADDR[11] |
AH13 |
output |
3.3-V LVTTL |
DRAM_ADDR[12] |
AJ14 |
output |
3.3-V LVTTL |
DRAM_BA[0] |
AF13 |
output |
3.3-V LVTTL |
DRAM_BA[1] |
AJ12 |
output |
3.3-V LVTTL |
DRAM_CAS_N |
AF11 |
output |
3.3-V LVTTL |
DRAM_CKE |
AK13 |
output |
3.3-V LVTTL |
DRAM_CLK |
AH12 |
output |
3.3-V LVTTL |
DRAM_CS_N |
AG11 |
output |
3.3-V LVTTL |
DRAM_DQ[0] |
AK6 |
inout |
3.3-V LVTTL |
DRAM_DQ[1] |
AJ7 |
inout |
3.3-V LVTTL |
DRAM_DQ[2] |
AK7 |
inout |
3.3-V LVTTL |
DRAM_DQ[3] |
AK8 |
inout |
3.3-V LVTTL |
DRAM_DQ[4] |
AK9 |
inout |
3.3-V LVTTL |
DRAM_DQ[5] |
AG10 |
inout |
3.3-V LVTTL |
DRAM_DQ[6] |
AK11 |
inout |
3.3-V LVTTL |
DRAM_DQ[7] |
AJ11 |
inout |
3.3-V LVTTL |
DRAM_DQ[8] |
AH10 |
inout |
3.3-V LVTTL |
DRAM_DQ[9] |
AJ10 |
inout |
3.3-V LVTTL |
DRAM_DQ[10] |
AJ9 |
inout |
3.3-V LVTTL |
DRAM_DQ[11] |
AH9 |
inout |
3.3-V LVTTL |
DRAM_DQ[12] |
AH8 |
inout |
3.3-V LVTTL |
DRAM_DQ[13] |
AH7 |
inout |
3.3-V LVTTL |
DRAM_DQ[14] |
AJ6 |
inout |
3.3-V LVTTL |
DRAM_DQ[15] |
AJ5 |
inout |
3.3-V LVTTL |
DRAM_LDQM |
AB13 |
output |
3.3-V LVTTL |
DRAM_RAS_N |
AE13 |
output |
3.3-V LVTTL |
DRAM_UDQM |
AK12 |
output |
3.3-V LVTTL |
DRAM_WE_N |
AA13 |
output |
3.3-V LVTTL |
I2C for Audio and Video-In
Name |
Location |
Direction |
Standard |
FPGA_I2C_SCLK |
J12 |
output |
3.3-V LVTTL |
FPGA_I2C_SDAT |
K12 |
inout |
3.3-V LVTTL |
SEG7
Name |
Location |
Direction |
Standard |
HEX0[0] |
AE26 |
output |
3.3-V LVTTL |
HEX0[1] |
AE27 |
output |
3.3-V LVTTL |
HEX0[2] |
AE28 |
output |
3.3-V LVTTL |
HEX0[3] |
AG27 |
output |
3.3-V LVTTL |
HEX0[4] |
AF28 |
output |
3.3-V LVTTL |
HEX0[5] |
AG28 |
output |
3.3-V LVTTL |
HEX0[6] |
AH28 |
output |
3.3-V LVTTL |
HEX1[0] |
AJ29 |
output |
3.3-V LVTTL |
HEX1[1] |
AH29 |
output |
3.3-V LVTTL |
HEX1[2] |
AH30 |
output |
3.3-V LVTTL |
HEX1[3] |
AG30 |
output |
3.3-V LVTTL |
HEX1[4] |
AF29 |
output |
3.3-V LVTTL |
HEX1[5] |
AF30 |
output |
3.3-V LVTTL |
HEX1[6] |
AD27 |
output |
3.3-V LVTTL |
HEX2[0] |
AB23 |
output |
3.3-V LVTTL |
HEX2[1] |
AE29 |
output |
3.3-V LVTTL |
HEX2[2] |
AD29 |
output |
3.3-V LVTTL |
HEX2[3] |
AC28 |
output |
3.3-V LVTTL |
HEX2[4] |
AD30 |
output |
3.3-V LVTTL |
HEX2[5] |
AC29 |
output |
3.3-V LVTTL |
HEX2[6] |
AC30 |
output |
3.3-V LVTTL |
HEX3[0] |
AD26 |
output |
3.3-V LVTTL |
HEX3[1] |
AC27 |
output |
3.3-V LVTTL |
HEX3[2] |
AD25 |
output |
3.3-V LVTTL |
HEX3[3] |
AC25 |
output |
3.3-V LVTTL |
HEX3[4] |
AB28 |
output |
3.3-V LVTTL |
HEX3[5] |
AB25 |
output |
3.3-V LVTTL |
HEX3[6] |
AB22 |
output |
3.3-V LVTTL |
HEX4[0] |
AA24 |
output |
3.3-V LVTTL |
HEX4[1] |
Y23 |
output |
3.3-V LVTTL |
HEX4[2] |
Y24 |
output |
3.3-V LVTTL |
HEX4[3] |
W22 |
output |
3.3-V LVTTL |
HEX4[4] |
W24 |
output |
3.3-V LVTTL |
HEX4[5] |
V23 |
output |
3.3-V LVTTL |
HEX4[6] |
W25 |
output |
3.3-V LVTTL |
HEX5[0] |
V25 |
output |
3.3-V LVTTL |
HEX5[1] |
AA28 |
output |
3.3-V LVTTL |
HEX5[2] |
Y27 |
output |
3.3-V LVTTL |
HEX5[3] |
AB27 |
output |
3.3-V LVTTL |
HEX5[4] |
AB26 |
output |
3.3-V LVTTL |
HEX5[5] |
AA26 |
output |
3.3-V LVTTL |
HEX5[6] |
AA25 |
output |
3.3-V LVTTL |
IR
Name |
Location |
Direction |
Standard |
IRDA_RXD |
AA30 |
input |
3.3-V LVTTL |
IRDA_TXD |
AB30 |
output |
3.3-V LVTTL |
KEY
Name |
Location |
Direction |
Standard |
KEY[0] |
AA14 |
input |
3.3-V LVTTL |
KEY[1] |
AA15 |
input |
3.3-V LVTTL |
KEY[2] |
W15 |
input |
3.3-V LVTTL |
KEY[3] |
Y16 |
input |
3.3-V LVTTL |
LED
Name |
Location |
Direction |
Standard |
LEDR[0] |
V16 |
output |
3.3-V LVTTL |
LEDR[1] |
W16 |
output |
3.3-V LVTTL |
LEDR[2] |
V17 |
output |
3.3-V LVTTL |
LEDR[3] |
V18 |
output |
3.3-V LVTTL |
LEDR[4] |
W17 |
output |
3.3-V LVTTL |
LEDR[5] |
W19 |
output |
3.3-V LVTTL |
LEDR[6] |
Y19 |
output |
3.3-V LVTTL |
LEDR[7] |
W20 |
output |
3.3-V LVTTL |
LEDR[8] |
W21 |
output |
3.3-V LVTTL |
LEDR[9] |
Y21 |
output |
3.3-V LVTTL |
PS2
Name |
Location |
Direction |
Standard |
PS2_CLK |
AD7 |
inout |
3.3-V LVTTL |
PS2_CLK2 |
AD9 |
inout |
3.3-V LVTTL |
PS2_DAT |
AE7 |
inout |
3.3-V LVTTL |
PS2_DAT2 |
AE9 |
inout |
3.3-V LVTTL |
SW
Name |
Location |
Direction |
Standard |
SW[0] |
AB12 |
input |
3.3-V LVTTL |
SW[1] |
AC12 |
input |
3.3-V LVTTL |
SW[2] |
AF9 |
input |
3.3-V LVTTL |
SW[3] |
AF10 |
input |
3.3-V LVTTL |
SW[4] |
AD11 |
input |
3.3-V LVTTL |
SW[5] |
AD12 |
input |
3.3-V LVTTL |
SW[6] |
AE11 |
input |
3.3-V LVTTL |
SW[7] |
AC9 |
input |
3.3-V LVTTL |
SW[8] |
AD10 |
input |
3.3-V LVTTL |
SW[9] |
AE12 |
input |
3.3-V LVTTL |
Video-In
Name |
Location |
Direction |
Standard |
TD_CLK27 |
H15 |
input |
3.3-V LVTTL |
TD_DATA[0] |
D2 |
input |
3.3-V LVTTL |
TD_DATA[1] |
B1 |
input |
3.3-V LVTTL |
TD_DATA[2] |
E2 |
input |
3.3-V LVTTL |
TD_DATA[3] |
B2 |
input |
3.3-V LVTTL |
TD_DATA[4] |
D1 |
input |
3.3-V LVTTL |
TD_DATA[5] |
E1 |
input |
3.3-V LVTTL |
TD_DATA[6] |
C2 |
input |
3.3-V LVTTL |
TD_DATA[7] |
B3 |
input |
3.3-V LVTTL |
TD_HS |
A5 |
input |
3.3-V LVTTL |
TD_RESET_N |
F6 |
output |
3.3-V LVTTL |
TD_VS |
A3 |
input |
3.3-V LVTTL |
VGA
Name |
Location |
Direction |
Standard |
VGA_BLANK_N |
F10 |
output |
3.3-V LVTTL |
VGA_B[0] |
B13 |
output |
3.3-V LVTTL |
VGA_B[1] |
G13 |
output |
3.3-V LVTTL |
VGA_B[2] |
H13 |
output |
3.3-V LVTTL |
VGA_B[3] |
F14 |
output |
3.3-V LVTTL |
VGA_B[4] |
H14 |
output |
3.3-V LVTTL |
VGA_B[5] |
F15 |
output |
3.3-V LVTTL |
VGA_B[6] |
G15 |
output |
3.3-V LVTTL |
VGA_B[7] |
J14 |
output |
3.3-V LVTTL |
VGA_CLK |
A11 |
output |
3.3-V LVTTL |
VGA_G[0] |
J9 |
output |
3.3-V LVTTL |
VGA_G[1] |
J10 |
output |
3.3-V LVTTL |
VGA_G[2] |
H12 |
output |
3.3-V LVTTL |
VGA_G[3] |
G10 |
output |
3.3-V LVTTL |
VGA_G[4] |
G11 |
output |
3.3-V LVTTL |
VGA_G[5] |
G12 |
output |
3.3-V LVTTL |
VGA_G[6] |
F11 |
output |
3.3-V LVTTL |
VGA_G[7] |
E11 |
output |
3.3-V LVTTL |
VGA_HS |
B11 |
output |
3.3-V LVTTL |
VGA_R[0] |
A13 |
output |
3.3-V LVTTL |
VGA_R[1] |
C13 |
output |
3.3-V LVTTL |
VGA_R[2] |
E13 |
output |
3.3-V LVTTL |
VGA_R[3] |
B12 |
output |
3.3-V LVTTL |
VGA_R[4] |
C12 |
output |
3.3-V LVTTL |
VGA_R[5] |
D12 |
output |
3.3-V LVTTL |
VGA_R[6] |
E12 |
output |
3.3-V LVTTL |
VGA_R[7] |
F13 |
output |
3.3-V LVTTL |
VGA_SYNC_N |
C10 |
output |
3.3-V LVTTL |
VGA_VS |
D11 |
output |
3.3-V LVTTL |
GPIO_0 connect to GPIO Default
Name |
Location |
Direction |
Standard |
GPIO Pin Index |
GPIO[0] |
AC18 |
inout |
3.3-V LVTTL |
1 |
GPIO[1] |
Y17 |
inout |
3.3-V LVTTL |
2 |
GPIO[2] |
AD17 |
inout |
3.3-V LVTTL |
3 |
GPIO[3] |
Y18 |
inout |
3.3-V LVTTL |
4 |
GPIO[4] |
AK16 |
inout |
3.3-V LVTTL |
5 |
GPIO[5] |
AK18 |
inout |
3.3-V LVTTL |
6 |
GPIO[6] |
AK19 |
inout |
3.3-V LVTTL |
7 |
GPIO[7] |
AJ19 |
inout |
3.3-V LVTTL |
8 |
GPIO[8] |
AJ17 |
inout |
3.3-V LVTTL |
9 |
GPIO[9] |
AJ16 |
inout |
3.3-V LVTTL |
10 |
GPIO[10] |
AH18 |
inout |
3.3-V LVTTL |
13 |
GPIO[11] |
AH17 |
inout |
3.3-V LVTTL |
14 |
GPIO[12] |
AG16 |
inout |
3.3-V LVTTL |
15 |
GPIO[13] |
AE16 |
inout |
3.3-V LVTTL |
16 |
GPIO[14] |
AF16 |
inout |
3.3-V LVTTL |
17 |
GPIO[15] |
AG17 |
inout |
3.3-V LVTTL |
18 |
GPIO[16] |
AA18 |
inout |
3.3-V LVTTL |
19 |
GPIO[17] |
AA19 |
inout |
3.3-V LVTTL |
20 |
GPIO[18] |
AE17 |
inout |
3.3-V LVTTL |
21 |
GPIO[19] |
AC20 |
inout |
3.3-V LVTTL |
22 |
GPIO[20] |
AH19 |
inout |
3.3-V LVTTL |
23 |
GPIO[21] |
AJ20 |
inout |
3.3-V LVTTL |
24 |
GPIO[22] |
AH20 |
inout |
3.3-V LVTTL |
25 |
GPIO[23] |
AK21 |
inout |
3.3-V LVTTL |
26 |
GPIO[24] |
AD19 |
inout |
3.3-V LVTTL |
27 |
GPIO[25] |
AD20 |
inout |
3.3-V LVTTL |
28 |
GPIO[26] |
AE18 |
inout |
3.3-V LVTTL |
31 |
GPIO[27] |
AE19 |
inout |
3.3-V LVTTL |
32 |
GPIO[28] |
AF20 |
inout |
3.3-V LVTTL |
33 |
GPIO[29] |
AF21 |
inout |
3.3-V LVTTL |
34 |
GPIO[30] |
AF19 |
inout |
3.3-V LVTTL |
35 |
GPIO[31] |
AG21 |
inout |
3.3-V LVTTL |
36 |
GPIO[32] |
AF18 |
inout |
3.3-V LVTTL |
37 |
GPIO[33] |
AG20 |
inout |
3.3-V LVTTL |
38 |
GPIO[34] |
AG18 |
inout |
3.3-V LVTTL |
39 |
GPIO[35] |
AJ21 |
inout |
3.3-V LVTTL |
40 |