DE3 (DE3 Board) Configuration



IO Group Power Configurations:



Configuration Table
IO Group Voltage Connector Type Connector Description Connect to Board(s) on Bus
A 3.3V - - - -
B 3.3V - - - -
C 2.5V HSTC J5, HSTC-C TOP - -
D 2.5V HSTC J7, HSTC-D TOP - -


Pin Assignments:




Pin Assignment Table:



CLOCK
Name Location Direction Standard
OSC_BA AN18 input 3.3-V LVTTL
OSC_BB AN16 input 3.3-V LVTTL
OSC_BC B17 input 2.5 V
OSC_BD B19 input 2.5 V
OSC1_50 T33 input 3.3-V LVTTL
OSC2_50 W2 input 3.3-V LVTTL
CLK_OUT V10 output 3.3-V LVTTL
EXT_CLK U2 input 3.3-V LVTTL



Connector Name: HSTCC (J5, HSTC-C TOP/J6, HSTC-C BOTTOM)
Name Location Direction Standard Pin Index
HSTCC_CLKOUT_n[0] L16 output LVDS 3
HSTCC_CLKIN_n[0] K3 input LVDS 4
HSTCC_CLKOUT_p[0] K16 output LVDS 5
HSTCC_CLKIN_p[0] K4 input LVDS 6
HSTCC_TX_n[0] L8 output LVDS 9
HSTCC_RX_n[0] D2 input LVDS 10
HSTCC_TX_p[0] L9 output LVDS 11
HSTCC_RX_p[0] D3 input LVDS 12
HSTCC_TX_n[1] M9 output LVDS 15
HSTCC_RX_n[1] D1 input LVDS 16
HSTCC_TX_p[1] M10 output LVDS 17
HSTCC_RX_p[1] C1 input LVDS 18
HSTCC_TX_n[2] K7 output LVDS 21
HSTCC_RX_n[2] G4 input LVDS 22
HSTCC_TX_p[2] K8 output LVDS 23
HSTCC_RX_p[2] G5 input LVDS 24
HSTCC_TX_n[3] J6 output LVDS 27
HSTCC_RX_n[3] F3 input LVDS 28
HSTCC_TX_p[3] J7 output LVDS 29
HSTCC_RX_p[3] F4 input LVDS 30
HSTCC_TX_n[4] N10 output LVDS 33
HSTCC_RX_n[4] E1 input LVDS 34
HSTCC_TX_p[4] N11 output LVDS 35
HSTCC_RX_p[4] E2 input LVDS 36
HSTCC_TX_n[5] K5 output LVDS 39
HSTCC_RX_n[5] H3 input LVDS 40
HSTCC_TX_p[5] K6 output LVDS 41
HSTCC_RX_p[5] H4 input LVDS 42
HSTCC_TX_n[6] N8 output LVDS 45
HSTCC_RX_n[6] G1 input LVDS 46
HSTCC_TX_p[6] N9 output LVDS 47
HSTCC_RX_p[6] F1 input LVDS 48
HSTCC_TX_n[7] L6 output LVDS 51
HSTCC_RX_n[7] J3 input LVDS 52
HSTCC_TX_p[7] L7 output LVDS 53
HSTCC_RX_p[7] J4 input LVDS 54
HSTCC_TX_n[8] L4 output LVDS 57
HSTCC_RX_n[8] H1 input LVDS 58
HSTCC_TX_p[8] L5 output LVDS 59
HSTCC_RX_p[8] G2 input LVDS 60
HSTCC_CLKOUT_n[1] K17 output LVDS 63
HSTCC_CLKIN_n[1] A16 input LVDS 64
HSTCC_CLKOUT_p[1] L17 output LVDS 65
HSTCC_CLKIN_p[1] B16 input LVDS 66
HSTCC_TX_n[9] A15 output LVDS 69
HSTCC_RX_n[9] A14 input LVDS 70
HSTCC_TX_p[9] C14 output LVDS 71
HSTCC_RX_p[9] B14 input LVDS 72
HSTCC_TX_n[10] F15 output LVDS 75
HSTCC_RX_n[10] A13 input LVDS 76
HSTCC_TX_p[10] D15 output LVDS 77
HSTCC_RX_p[10] B13 input LVDS 78
HSTCC_TX_n[11] D14 output LVDS 81
HSTCC_RX_n[11] E14 input LVDS 82
HSTCC_TX_p[11] E13 output LVDS 83
HSTCC_RX_p[11] F14 input LVDS 84
HSTCC_TX_n[12] A12 output LVDS 87
HSTCC_RX_n[12] A11 input LVDS 88
HSTCC_TX_p[12] A9 output LVDS 89
HSTCC_RX_p[12] B11 input LVDS 90
HSTCC_TX_n[13] K15 output LVDS 93
HSTCC_RX_n[13] A10 input LVDS 94
HSTCC_TX_p[13] L14 output LVDS 95
HSTCC_RX_p[13] B10 input LVDS 96
HSTCC_TX_n[14] K14 output LVDS 99
HSTCC_RX_n[14] H14 input LVDS 100
HSTCC_TX_p[14] K13 output LVDS 101
HSTCC_RX_p[14] J14 input LVDS 102
HSTCC_TX_n[15] D13 output LVDS 105
HSTCC_RX_n[15] C12 input LVDS 106
HSTCC_TX_p[15] D10 output LVDS 107
HSTCC_RX_p[15] D12 input LVDS 108
HSTCC_TX_n[16] G13 output LVDS 111
HSTCC_RX_n[16] C11 input LVDS 112
HSTCC_TX_p[16] E11 output LVDS 113
HSTCC_RX_p[16] D11 input LVDS 114
HSTCC_TX_n[17] G12 output LVDS 117
HSTCC_RX_n[17] F12 input LVDS 118
HSTCC_TX_p[17] F11 output LVDS 119
HSTCC_RX_p[17] F13 input LVDS 120
HSTCC_CLKOUT_2 P11 output LVDS 123
HSTCC_CLKIN_2 A17 input LVDS 124
HSTCC_SDA T5 inout 3.3-V LVTTL 131
HSTCC_SCL T4 output 3.3-V LVTTL 132
HSTCC_TX_n[18] A6 output LVDS 133
HSTCC_RX_n[18] A8 input LVDS 134
HSTCC_TX_p[18] C7 output LVDS 135
HSTCC_RX_p[18] B8 input LVDS 136
HSTCC_TX_n[19] E10 output LVDS 137
HSTCC_RX_n[19] A7 input LVDS 138
HSTCC_TX_p[19] D8 output LVDS 139
HSTCC_RX_p[19] B7 input LVDS 140
HSTCC_TX_n[20] D7 output LVDS 141
HSTCC_RX_n[20] C9 input LVDS 142
HSTCC_TX_p[20] E8 output LVDS 143
HSTCC_RX_p[20] D9 input LVDS 144
HSTCC_TX_n[21] A5 output LVDS 145
HSTCC_RX_n[21] A4 input LVDS 146
HSTCC_TX_p[21] A3 output LVDS 147
HSTCC_RX_p[21] B4 input LVDS 148
HSTCC_TX_n[22] J12 output LVDS 149
HSTCC_RX_n[22] A2 input LVDS 150
HSTCC_TX_p[22] G10 output LVDS 151
HSTCC_RX_p[22] B2 input LVDS 152
HSTCC_TX_n[23] J11 output LVDS 153
HSTCC_RX_n[23] G11 input LVDS 154
HSTCC_TX_p[23] G9 output LVDS 155
HSTCC_RX_p[23] H11 input LVDS 156
HSTCC_TX_n[24] C6 output LVDS 157
HSTCC_RX_n[24] B5 input LVDS 158
HSTCC_TX_p[24] D6 output LVDS 159
HSTCC_RX_p[24] C5 input LVDS 160
HSTCC_TX_n[25] F9 output LVDS 161
HSTCC_RX_n[25] C3 input LVDS 162
HSTCC_TX_p[25] G8 output LVDS 163
HSTCC_RX_p[25] C4 input LVDS 164
HSTCC_TX_n[26] F8 output LVDS 165
HSTCC_RX_n[26] C16 input LVDS 166
HSTCC_TX_p[26] F6 output LVDS 167
HSTCC_RX_p[26] D16 input LVDS 168
HSTCC_TX_n[27] M13 output LVDS 169
HSTCC_RX_n[27] K11 input LVDS 170
HSTCC_TX_p[27] L13 output LVDS 171
HSTCC_RX_p[27] K12 input LVDS 172
HSTCC_TX_n[28] C17 output LVDS 173
HSTCC_RX_n[28] E16 input LVDS 174
HSTCC_TX_p[28] C15 output LVDS 175
HSTCC_RX_p[28] F16 input LVDS 176
HSTCC_TX_n[29] D17 output LVDS 177
HSTCC_RX_n[29] J16 input LVDS 178
HSTCC_TX_p[29] E17 output LVDS 179
HSTCC_RX_p[29] J15 input LVDS 180



Connector Name: HSTCD (J7, HSTC-D TOP/J8, HSTC-D BOTTOM)
Name Location Direction Standard Pin Index
HSTCD_CLKOUT_n[0] L20 output LVDS 3
HSTCD_CLKIN_n[0] J34 input LVDS 4
HSTCD_CLKOUT_p[0] L19 output LVDS 5
HSTCD_CLKIN_p[0] J33 input LVDS 6
HSTCD_TX_n[0] J30 output LVDS 9
HSTCD_RX_n[0] F32 input LVDS 10
HSTCD_TX_p[0] J29 output LVDS 11
HSTCD_RX_p[0] F31 input LVDS 12
HSTCD_TX_n[1] K28 output LVDS 15
HSTCD_RX_n[1] C34 input LVDS 16
HSTCD_TX_p[1] K27 output LVDS 17
HSTCD_RX_p[1] C33 input LVDS 18
HSTCD_TX_n[2] N25 output LVDS 21
HSTCD_RX_n[2] H32 input LVDS 22
HSTCD_TX_p[2] M24 output LVDS 23
HSTCD_RX_p[2] H31 input LVDS 24
HSTCD_TX_n[3] M27 output LVDS 27
HSTCD_RX_n[3] D34 input LVDS 28
HSTCD_TX_p[3] M26 output LVDS 29
HSTCD_RX_p[3] D33 input LVDS 30
HSTCD_TX_n[4] K30 output LVDS 33
HSTCD_RX_n[4] J32 input LVDS 34
HSTCD_TX_p[4] K29 output LVDS 35
HSTCD_RX_p[4] J31 input LVDS 36
HSTCD_TX_n[5] L29 output LVDS 39
HSTCD_RX_n[5] E34 input LVDS 40
HSTCD_TX_p[5] L28 output LVDS 41
HSTCD_RX_p[5] F33 input LVDS 42
HSTCD_TX_n[6] M28 output LVDS 45
HSTCD_RX_n[6] F34 input LVDS 46
HSTCD_TX_p[6] N27 output LVDS 47
HSTCD_RX_p[6] G33 input LVDS 48
HSTCD_TX_n[7] N26 output LVDS 51
HSTCD_RX_n[7] K32 input LVDS 52
HSTCD_TX_p[7] P25 output LVDS 53
HSTCD_RX_p[7] K31 input LVDS 54
HSTCD_TX_n[8] L32 output LVDS 57
HSTCD_RX_n[8] G34 input LVDS 58
HSTCD_TX_p[8] L31 output LVDS 59
HSTCD_RX_p[8] H34 input LVDS 60
HSTCD_CLKOUT_n[1] J19 output LVDS 63
HSTCD_CLKIN_n[1] A20 input LVDS 64
HSTCD_CLKOUT_p[1] K19 output LVDS 65
HSTCD_CLKIN_p[1] B20 input LVDS 66
HSTCD_TX_n[9] H20 output LVDS 69
HSTCD_RX_n[9] F20 input LVDS 70
HSTCD_TX_p[9] E20 output LVDS 71
HSTCD_RX_p[9] G20 input LVDS 72
HSTCD_TX_n[10] A21 output LVDS 75
HSTCD_RX_n[10] F21 input LVDS 76
HSTCD_TX_p[10] A22 output LVDS 77
HSTCD_RX_p[10] G21 input LVDS 78
HSTCD_TX_n[11] C23 output LVDS 81
HSTCD_RX_n[11] A23 input LVDS 82
HSTCD_TX_p[11] B22 output LVDS 83
HSTCD_RX_p[11] B23 input LVDS 84
HSTCD_TX_n[12] A26 output LVDS 87
HSTCD_RX_n[12] A25 input LVDS 88
HSTCD_TX_p[12] A24 output LVDS 89
HSTCD_RX_p[12] B25 input LVDS 90
HSTCD_TX_n[13] J20 output LVDS 93
HSTCD_RX_n[13] B26 input LVDS 94
HSTCD_TX_p[13] K20 output LVDS 95
HSTCD_RX_p[13] C26 input LVDS 96
HSTCD_TX_n[14] K22 output LVDS 99
HSTCD_RX_n[14] J21 input LVDS 100
HSTCD_TX_p[14] K21 output LVDS 101
HSTCD_RX_p[14] J22 input LVDS 102
HSTCD_TX_n[15] E25 output LVDS 105
HSTCD_RX_n[15] D24 input LVDS 106
HSTCD_TX_p[15] C24 output LVDS 107
HSTCD_RX_p[15] D25 input LVDS 108
HSTCD_TX_n[16] C27 output LVDS 111
HSTCD_RX_n[16] D23 input LVDS 112
HSTCD_TX_p[16] A27 output LVDS 113
HSTCD_RX_p[16] E23 input LVDS 114
HSTCD_TX_n[17] A29 output LVDS 117
HSTCD_RX_n[17] A28 input LVDS 118
HSTCD_TX_p[17] C28 output LVDS 119
HSTCD_RX_p[17] B28 input LVDS 120
HSTCD_CLKOUT_2 M29 output LVDS 123
HSTCD_CLKIN_2 A19 input LVDS 124
HSTCD_SDA R30 inout 3.3-V LVTTL 131
HSTCD_SCL R29 output 3.3-V LVTTL 132
HSTCD_TX_n[18] H23 output LVDS 133
HSTCD_RX_n[18] F23 input LVDS 134
HSTCD_TX_p[18] F22 output LVDS 135
HSTCD_RX_p[18] G23 input LVDS 136
HSTCD_TX_n[19] D27 output LVDS 137
HSTCD_RX_n[19] F24 input LVDS 138
HSTCD_TX_p[19] F25 output LVDS 139
HSTCD_RX_p[19] G24 input LVDS 140
HSTCD_TX_n[20] D28 output LVDS 141
HSTCD_RX_n[20] D26 input LVDS 142
HSTCD_TX_p[20] F26 output LVDS 143
HSTCD_RX_p[20] E26 input LVDS 144
HSTCD_TX_n[21] A33 output LVDS 145
HSTCD_RX_n[21] A31 input LVDS 146
HSTCD_TX_p[21] A30 output LVDS 147
HSTCD_RX_p[21] B31 input LVDS 148
HSTCD_TX_n[22] B29 output LVDS 149
HSTCD_RX_n[22] A32 input LVDS 150
HSTCD_TX_p[22] C29 output LVDS 151
HSTCD_RX_p[22] B32 input LVDS 152
HSTCD_TX_n[23] D31 output LVDS 153
HSTCD_RX_n[23] C30 input LVDS 154
HSTCD_TX_p[23] C31 output LVDS 155
HSTCD_RX_p[23] D30 input LVDS 156
HSTCD_TX_n[24] G27 output LVDS 157
HSTCD_RX_n[24] E28 input LVDS 158
HSTCD_TX_p[24] F27 output LVDS 159
HSTCD_RX_p[24] F28 input LVDS 160
HSTCD_TX_n[25] K24 output LVDS 161
HSTCD_RX_n[25] E29 input LVDS 162
HSTCD_TX_p[25] J24 output LVDS 163
HSTCD_RX_p[25] F29 input LVDS 164
HSTCD_TX_n[26] K25 output LVDS 165
HSTCD_RX_n[26] C21 input LVDS 166
HSTCD_TX_p[26] J25 output LVDS 167
HSTCD_RX_p[26] D21 input LVDS 168
HSTCD_TX_n[27] K23 output LVDS 169
HSTCD_RX_n[27] L23 input LVDS 170
HSTCD_TX_p[27] L22 output LVDS 171
HSTCD_RX_p[27] M23 input LVDS 172
HSTCD_TX_n[28] E22 output LVDS 173
HSTCD_RX_n[28] C18 input LVDS 174
HSTCD_TX_p[28] D22 output LVDS 175
HSTCD_RX_p[28] D18 input LVDS 176
HSTCD_TX_n[29] D20 output LVDS 177
HSTCD_RX_n[29] E19 input LVDS 178
HSTCD_TX_p[29] C20 output LVDS 179
HSTCD_RX_p[29] F19 input LVDS 180