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_1 connect to ADA - High Speed ADC/DAC
Name Location Direction Standard GPIO Pin Index
ADC_CLK_A AA18 output 3.3-V LVTTL 19
ADC_CLK_B AE17 output 3.3-V LVTTL 21
ADC_DA[0] AA19 input 3.3-V LVTTL 20
ADC_DA[1] AC20 input 3.3-V LVTTL 22
ADC_DA[2] AH19 input 3.3-V LVTTL 23
ADC_DA[3] AH20 input 3.3-V LVTTL 25
ADC_DA[4] AJ20 input 3.3-V LVTTL 24
ADC_DA[5] AK21 input 3.3-V LVTTL 26
ADC_DA[6] AD19 input 3.3-V LVTTL 27
ADC_DA[7] AE18 input 3.3-V LVTTL 31
ADC_DA[8] AD20 input 3.3-V LVTTL 28
ADC_DA[9] AE19 input 3.3-V LVTTL 32
ADC_DA[10] AF20 input 3.3-V LVTTL 33
ADC_DA[11] AF19 input 3.3-V LVTTL 35
ADC_DA[12] AF21 input 3.3-V LVTTL 34
ADC_DA[13] AG21 input 3.3-V LVTTL 36
ADC_DB[0] Y17 input 3.3-V LVTTL 2
ADC_DB[1] Y18 input 3.3-V LVTTL 4
ADC_DB[2] AK16 input 3.3-V LVTTL 5
ADC_DB[3] AK19 input 3.3-V LVTTL 7
ADC_DB[4] AK18 input 3.3-V LVTTL 6
ADC_DB[5] AJ19 input 3.3-V LVTTL 8
ADC_DB[6] AJ17 input 3.3-V LVTTL 9
ADC_DB[7] AH18 input 3.3-V LVTTL 13
ADC_DB[8] AJ16 input 3.3-V LVTTL 10
ADC_DB[9] AH17 input 3.3-V LVTTL 14
ADC_DB[10] AG16 input 3.3-V LVTTL 15
ADC_DB[11] AF16 input 3.3-V LVTTL 17
ADC_DB[12] AE16 input 3.3-V LVTTL 16
ADC_DB[13] AG17 input 3.3-V LVTTL 18
ADC_OEB_A AJ21 output 3.3-V LVTTL 40
ADC_OEB_B AG20 output 3.3-V LVTTL 38
ADC_OTR_A AC18 input 3.3-V LVTTL 1
ADC_OTR_B AD17 input 3.3-V LVTTL 3
DAC_CLK_A AK27 output 3.3-V LVTTL 59
DAC_CLK_B AK26 output 3.3-V LVTTL 61
DAC_DA[0] AK28 output 3.3-V LVTTL 58
DAC_DA[1] AJ27 output 3.3-V LVTTL 56
DAC_DA[2] AK29 output 3.3-V LVTTL 57
DAC_DA[3] AH27 output 3.3-V LVTTL 55
DAC_DA[4] AH24 output 3.3-V LVTTL 54
DAC_DA[5] AG25 output 3.3-V LVTTL 50
DAC_DA[6] AG26 output 3.3-V LVTTL 53
DAC_DA[7] AF26 output 3.3-V LVTTL 49
DAC_DA[8] AF25 output 3.3-V LVTTL 48
DAC_DA[9] AE23 output 3.3-V LVTTL 46
DAC_DA[10] AE24 output 3.3-V LVTTL 47
DAC_DA[11] AD24 output 3.3-V LVTTL 45
DAC_DA[12] AC23 output 3.3-V LVTTL 44
DAC_DA[13] AA21 output 3.3-V LVTTL 42
DAC_DB[0] AE22 output 3.3-V LVTTL 77
DAC_DB[1] AF24 output 3.3-V LVTTL 75
DAC_DB[2] AD21 output 3.3-V LVTTL 78
DAC_DB[3] AF23 output 3.3-V LVTTL 76
DAC_DB[4] AH22 output 3.3-V LVTTL 73
DAC_DB[5] AK22 output 3.3-V LVTTL 71
DAC_DB[6] AG22 output 3.3-V LVTTL 74
DAC_DB[7] AJ22 output 3.3-V LVTTL 72
DAC_DB[8] AH23 output 3.3-V LVTTL 68
DAC_DB[9] AG23 output 3.3-V LVTTL 66
DAC_DB[10] AK23 output 3.3-V LVTTL 67
DAC_DB[11] AK24 output 3.3-V LVTTL 65
DAC_DB[12] AJ24 output 3.3-V LVTTL 64
DAC_DB[13] AH25 output 3.3-V LVTTL 62
DAC_MODE AC22 output 3.3-V LVTTL 80
DAC_WRT_A AJ26 output 3.3-V LVTTL 60
DAC_WRT_B AA20 output 3.3-V LVTTL 79
OSC_SMA_ADC4 AB21 input 3.3-V LVTTL 43
POWER_ON AF18 output 3.3-V LVTTL 37
SMA_DAC4 AB17 input 3.3-V LVTTL 41