Xilinx XC3S400 and XC3S500E pin comparison
From Open Circuits
| pin | XC3S400 | XC3S400-Type | XC3S400-Bank | XC3S500E | XC3S500E-Type | XC3S500E-Bank |
|---|---|---|---|---|---|---|
| 1 | GND | GND | N/A | PROG_B | CONFIG | VCCAUX |
| 2 | IO_L01P_7/VRN_7 | DCI | 7 | IO_L01P_3 | I/O | 3 |
| 3 | IO_L01N_7/VRP_7 | DCI | 7 | IO_L01N_3 | I/O | 3 |
| 4 | IO_L16P_7/VREF_7 | VREF | 7 | IO_L02P_3 | I/O | 3 |
| 5 | IO_L16N_7 | I/O | 7 | IO_L02N_3/VREF_3 | VREF | 3 |
| 6 | VCCO_7 | VCCO | 7 | IP | INPUT | 3 |
| 7 | IO_L19P_7 | I/O | 7 | VCCAUX | VCCAUX | VCCAUX |
| 8 | GND | GND | N/A | IO_L03P_3 | I/O | 3 |
| 9 | IO_L19N_7/VREF_7 | VREF | 7 | IO_L03N_3 | I/O | 3 |
| 10 | IO_L20P_7 | I/O | 7 | GND | GND | GND |
| 11 | IO_L20N_7 | I/O | 7 | IO_L04P_3 | I/O | 3 |
| 12 | IO_L21P_7 | I/O | 7 | IO_L04N_3 | I/O | 3 |
| 13 | IO_L21N_7 | I/O | 7 | VCCINT | VCCINT | VCCINT |
| 14 | GND | GND | N/A | IP | INPUT | 3 |
| 15 | IO_L22P_7 | I/O | 7 | IO_L05P_3 | I/O | 3 |
| 16 | IO_L22N_7 | I/O | 7 | IO_L05N_3 | I/O | 3 |
| 17 | VCCAUX | VCCAUX | N/A | GND | GND | GND |
| 18 | IO_L23P_7 | I/O | 7 | IO_L06P_3 | I/O | 3 |
| 19 | IO_L23N_7 | I/O | 7 | IO_L06N_3 | I/O | 3 |
| 20 | IO_L24P_7 | I/O | 7 | IP/VREF_3 | VREF | 3 |
| 21 | IO_L24N_7 | I/O | 7 | VCCO_3 | VCCO | 3 |
| 22 | IO_L39P_7 | I/O | 7 | IO_L07P_3/LHCLK0 | LHCLK | 3 |
| 23 | VCCO_7 | VCCO | 7 | IO_L07N_3/LHCLK1 | LHCLK | 3 |
| 24 | IO_L39N_7 | I/O | 7 | IO_L08P_3/LHCLK2 | LHCLK | 3 |
| 25 | GND | GND | N/A | IO_L08N_3/LHCLK3/IRDY2 | LHCLK | 3 |
| 26 | IO_L40P_7 | I/O | 7 | IP | INPUT | 3 |
| 27 | IO_L40N_7/VREF_7 | VREF | 7 | GND | GND | GND |
| 28 | IO_L40P_6/VREF_6 | VREF | 6 | IO_L09P_3/LHCLK4/TRDY2 | LHCLK | 3 |
| 29 | IO_L40N_6 | I/O | 6 | IO_L09N_3/LHCLK5 | LHCLK | 3 |
| 30 | GND | GND | N/A | IO_L10P_3/LHCLK6 | LHCLK | 3 |
| 31 | IO_L39P_6 | I/O | 6 | IO_L10N_3/LHCLK7 | LHCLK | 3 |
| 32 | VCCO_6 | VCCO | 6 | IP | INPUT | 3 |
| 33 | IO_L39N_6 | I/O | 6 | IO_L11P_3 | I/O | 3 |
| 34 | IO_L24P_6 | I/O | 6 | IO_L11N_3 | I/O | 3 |
| 35 | IO_L24N_6/VREF_6 | VREF | 6 | IO_L12P_3 | I/O | 3 |
| 36 | IO_L23P_6 | I/O | 6 | IO_L12N_3 | I/O | 3 |
| 37 | IO_L23N_6 | I/O | 6 | GND | GND | GND |
| 38 | VCCAUX | VCCAUX | N/A | VCCO_3 | VCCO | 3 |
| 39 | IO_L22P_6 | I/O | 6 | IO_L13P_3 | I/O | 3 |
| 40 | IO_L22N_6 | I/O | 6 | IO_L13N_3 | I/O | 3 |
| 41 | GND | GND | N/A | IO_L14P_3 | I/O | 3 |
| 42 | IO_L21P_6 | I/O | 6 | IO_L14N_3 | I/O | 3 |
| 43 | IO_L21N_6 | I/O | 6 | IP | INPUT | 3 |
| 44 | IO_L20P_6 | I/O | 6 | VCCAUX | VCCAUX | VCCAUX |
| 45 | IO_L20N_6 | I/O | 6 | IO/VREF_3 | VREF | 3 |
| 46 | IO_L19P_6 | I/O | 6 | VCCO_3 | VCCO | 3 |
| 47 | GND | GND | N/A | IO_L15P_3 | I/O | 3 |
| 48 | IO_L19N_6 | I/O | 6 | IO_L15N_3 | I/O | 3 |
| 49 | VCCO_6 | VCCO | 6 | IO_L16P_3 | I/O | 3 |
| 50 | IO/VREF_6 | VREF | 6 | IO_L16N_3 | I/O | 3 |
| 51 | IO_L01P_6/VRN_6 | DCI | 6 | IP | INPUT | 3 |
| 52 | IO_L01N_6/VRP_6 | DCI | 6 | GND | GND | GND |
| 53 | GND | GND | N/A | GND | GND | GND |
| 54 | M1 | CONFIG | VCCAUX | IP | INPUT | 2 |
| 55 | M0 | CONFIG | VCCAUX | IO_L01P_2/CSO_B | DUAL | 2 |
| 56 | M2 | CONFIG | VCCAUX | IO_L01N_2/INIT_B | DUAL | 2 |
| 57 | IO_L01P_5/CS_B | DUAL | 5 | IP_L02P_2 | INPUT | 2 |
| 58 | IO_L01N_5/RDWR_B | DUAL | 5 | IP_L02N_2 | INPUT | 2 |
| 59 | GND | GND | N/A | VCCO_2 | VCCO | 2 |
| 60 | VCCO_5 | VCCO | 5 | IO_L03P_2/DOUT/BUSY | DUAL | 2 |
| 61 | IO_L10P_5/VRN_5 | DCI | 5 | IO_L03N_2/MOSI/CSI_B | DUAL | 2 |
| 62 | IO_L10N_5/VRP_5 | DCI | 5 | IO_L04P_2 | I/O | 2 |
| 63 | IO | I/O | 5 | IO_L04N_2 | I/O | 2 |
| 64 | IO_L27P_5 | I/O | 5 | IO_L05P_2 | I/O | 2 |
| 65 | IO_L27N_5/VREF_5 | VREF | 5 | IO_L05N_2 | I/O | 2 |
| 66 | GND | GND | N/A | VCCAUX | VCCAUX | VCCAUX |
| 67 | IO_L28P_5/D7 | DUAL | 5 | VCCINT | VCCINT | VCCINT |
| 68 | IO_L28N_5/D6 | DUAL | 5 | IO_L06P_2 | I/O | 2 |
| 69 | VCCAUX | VCCAUX | N/A | IO_L06N_2 | I/O | 2 |
| 70 | VCCINT | VCCINT | N/A | GND | GND | GND |
| 71 | IO | I/O | 5 | IP_L07P_2 | INPUT | 2 |
| 72 | IO_L31P_5/D5 | DUAL | 5 | IP_L07N_2/VREF_2 | VREF | 2 |
| 73 | VCCO_5 | VCCO | 5 | VCCO_2 | VCCO | 2 |
| 74 | IO_L31N_5/D4 | DUAL | 5 | IO_L08P_2/D7/GCLK12 | DUAL/GCLK | 2 |
| 75 | GND | GND | N/A | IO_L08N_2/D6/GCLK13 | DUAL/GCLK | 2 |
| 76 | IO_L32P_5/GCLK2 | GCLK | 5 | IO/D5 | DUAL | 2 |
| 77 | IO_L32N_5/GCLK3 | GCLK | 5 | IO_L09P_2/D4/GCLK14 | DUAL/GCLK | 2 |
| 78 | IO/VREF_5 | VREF | 5 | IO_L09N_2/D3/GCLK15 | DUAL/GCLK | 2 |
| 79 | IO_L32P_4/GCLK0 | GCLK | 4 | GND | GND | GND |
| 80 | IO_L32N_4/GCLK1 | GCLK | 4 | IP_L10P_2/RDWR_B/GCLK0 | DUAL/GCLK | 2 |
| 81 | IO_L31P_4/DOUT/BUSY | DUAL | 4 | IP_L10N_2/M2/GCLK1 | DUAL/GCLK | 2 |
| 82 | GND | GND | N/A | IO_L11P_2/D2/GCLK2 | DUAL/GCLK | 2 |
| 83 | IO_L31N_4/INIT_B | DUAL | 4 | IO_L11N_2/D1/GCLK3 | DUAL/GCLK | 2 |
| 84 | VCCO_4 | VCCO | 4 | IO/M1 | DUAL | 2 |
| 85 | IO/VREF_4 | VREF | 4 | GND | GND | GND |
| 86 | IO_L30P_4/D3 | DUAL | 4 | IO_L12P_2/M0 | DUAL | 2 |
| 87 | IO_L30N_4/D2 | DUAL | 4 | IO_L12N_2/DIN/D0 | DUAL | 2 |
| 88 | VCCINT | VCCINT | N/A | VCCO_2 | VCCO | 2 |
| 89 | VCCAUX | VCCAUX | N/A | IO_L13P_2 | I/O | 2 |
| 90 | IO_L27P_4/D1 | DUAL | 4 | IO_L13N_2 | I/O | 2 |
| 91 | GND | GND | N/A | IP | INPUT | 2 |
| 92 | IO_L27N_4/DIN/D0 | DUAL | 4 | VCCAUX | VCCAUX | VCCAUX |
| 93 | IO | I/O | 4 | IO_L14P_2/A23 | DUAL | 2 |
| 94 | IO_L25P_4 | I/O | 4 | IO_L14N_2/A22 | DUAL | 2 |
| 95 | IO_L25N_4 | I/O | 4 | GND | GND | GND |
| 96 | IO/VREF_4 | VREF | 4 | IO_L15P_2/A21 | DUAL | 2 |
| 97 | IO | I/O | 4 | IO_L15N_2/A20 | DUAL | 2 |
| 98 | VCCO_4 | VCCO | 4 | IO/VREF_2 | VREF | 2 |
| 99 | GND | GND | N/A | IO_L16P_2/VS2/A19 | DUAL | 2 |
| 100 | IO_L01P_4/VRN_4 | DCI | 4 | IO_L16N_2/VS1/A18 | DUAL | 2 |
| 101 | IO_L01N_4/VRP_4 | DCI | 4 | IP | INPUT | 2 |
| 102 | IO/VREF_4 | VREF | 4 | IO_L17P_2/VS0/A17 | DUAL | 2 |
| 103 | DONE | CONFIG | VCCAUX | IO_L17N_2/CCLK | DUAL | 2 |
| 104 | CCLK | CONFIG | VCCAUX | DONE | CONFIG | VCCAUX |
| 105 | GND | GND | N/A | GND | GND | GND |
| 106 | IO_L01P_3/VRN_3 | DCI | 3 | IO_L01P_1/A16 | DUAL | 1 |
| 107 | IO_L01N_3/VRP_3 | DCI | 3 | IO_L01N_1/A15 | DUAL | 1 |
| 108 | IO_L17P_3/VREF_3 | VREF | 3 | IO_L02P_1/A14 | DUAL | 1 |
| 109 | IO_L17N_3 | I/O | 3 | IO_L02N_1/A13 | DUAL | 1 |
| 110 | VCCO_3 | VCCO | 3 | IP | INPUT | 1 |
| 111 | IO_L19P_3 | I/O | 3 | VCCAUX | VCCAUX | VCCAUX |
| 112 | GND | GND | N/A | IO_L03P_1 | I/O | 1 |
| 113 | IO_L19N_3 | I/O | 3 | IO_L03N_1/VREF_1 | VREF | 1 |
| 114 | IO_L20P_3 | I/O | 3 | VCCO_1 | VCCO | 1 |
| 115 | IO_L20N_3 | I/O | 3 | IO_L04P_1 | I/O | 1 |
| 116 | IO_L21P_3 | I/O | 3 | IO_L04N_1 | I/O | 1 |
| 117 | IO_L21N_3 | I/O | 3 | VCCINT | VCCINT | VCCINT |
| 118 | GND | GND | N/A | IP | INPUT | 1 |
| 119 | IO_L22P_3 | I/O | 3 | IO_L05P_1/A12 | DUAL | 1 |
| 120 | IO_L22N_3 | I/O | 3 | IO_L05N_1/A11 | DUAL | 1 |
| 121 | VCCAUX | VCCAUX | N/A | GND | GND | GND |
| 122 | IO_L23P_3/VREF_3 | VREF | 3 | IO_L06P_1 | I/O | 1 |
| 123 | IO_L23N_3 | I/O | 3 | IO_L06N_1/VREF_1 | VREF | 1 |
| 124 | IO_L24P_3 | I/O | 3 | IP | INPUT | 1 |
| 125 | IO_L24N_3 | I/O | 3 | VCCO_1 | VCCO | 1 |
| 126 | IO_L39P_3 | I/O | 3 | IO_L07P_1/A10/RHCLK0 | RHCLK/DUAL | 1 |
| 127 | VCCO_3 | VCCO | 3 | IO_L07N_1/A9/RHCLK1 | RHCLK/DUAL | 1 |
| 128 | IO_L39N_3 | I/O | 3 | IO_L08P_1/A8/RHCLK2 | RHCLK/DUAL | 1 |
| 129 | GND | GND | N/A | IO_L08N_1/A7/RHCLK3/TRDY1 | RHCLK/DUAL | 1 |
| 130 | IO_L40P_3 | I/O | 3 | IP | INPUT | 1 |
| 131 | IO_L40N_3/VREF_3 | VREF | 3 | GND | GND | GND |
| 132 | IO_L40P_2/VREF_2 | VREF | 2 | IO_L09P_1/A6/RHCLK4/IRDY1 | RHCLK/DUAL | 1 |
| 133 | IO_L40N_2 | I/O | 2 | IO_L09N_1/A5/RHCLK5 | RHCLK/DUAL | 1 |
| 134 | GND | GND | N/A | IO_L10P_1/A4/RHCLK6 | RHCLK/DUAL | 1 |
| 135 | IO_L39P_2 | I/O | 2 | IO_L10N_1/A3/RHCLK7 | RHCLK/DUAL | 1 |
| 136 | VCCO_2 | VCCO | 2 | IP/VREF_1 | VREF | 1 |
| 137 | IO_L39N_2 | I/O | 2 | IO_L11P_1/A2 | DUAL | 1 |
| 138 | IO_L24P_2 | I/O | 2 | IO_L11N_1/A1 | DUAL | 1 |
| 139 | IO_L24N_2 | I/O | 2 | IO_L12P_1 | I/O | 1 |
| 140 | IO_L23P_2 | I/O | 2 | IO_L12N_1/A0 | DUAL | 1 |
| 141 | IO_L23N_2/VREF_2 | VREF | 2 | GND | GND | GND |
| 142 | VCCAUX | VCCAUX | N/A | IP | INPUT | 1 |
| 143 | IO_L22P_2 | I/O | 2 | VCCO_1 | VCCO | 1 |
| 144 | IO_L22N_2 | I/O | 2 | IO_L13P_1 | I/O | 1 |
| 145 | GND | GND | N/A | IO_L13N_1 | I/O | 1 |
| 146 | IO_L21P_2 | I/O | 2 | IO_L14P_1 | I/O | 1 |
| 147 | IO_L21N_2 | I/O | 2 | IO_L14N_1 | I/O | 1 |
| 148 | IO_L20P_2 | I/O | 2 | IP | INPUT | 1 |
| 149 | IO_L20N_2 | I/O | 2 | VCCAUX | VCCAUX | VCCAUX |
| 150 | IO_L19P_2 | I/O | 2 | IO_L15P_1/HDC | DUAL | 1 |
| 151 | GND | GND | N/A | IO_L15N_1/LDC0 | DUAL | 1 |
| 152 | IO_L19N_2 | I/O | 2 | IO_L16P_1/LDC1 | DUAL | 1 |
| 153 | VCCO_2 | VCCO | 2 | IO_L16N_1/LDC2 | DUAL | 1 |
| 154 | IO/VREF_2 | VREF | 2 | IP | INPUT | 1 |
| 155 | IO_L01P_2/VRN_2 | DCI | 2 | TMS | JTAG | VCCAUX |
| 156 | IO_L01N_2/VRP_2 | DCI | 2 | GND | GND | GND |
| 157 | GND | GND | N/A | TDO | JTAG | VCCAUX |
| 158 | TDO | JTAG | VCCAUX | TCK | JTAG | VCCAUX |
| 159 | TCK | JTAG | VCCAUX | IP | INPUT | 0 |
| 160 | TMS | JTAG | VCCAUX | IO_L01P_0 | I/O | 0 |
| 161 | IO_L01P_1/VRN_1 | DCI | 1 | IO_L01N_0 | I/O | 0 |
| 162 | IO_L01N_1/VRP_1 | DCI | 1 | IO_L02P_0 | I/O | 0 |
| 163 | GND | GND | N/A | IO_L02N_0/VREF_0 | VREF | 0 |
| 164 | VCCO_1 | VCCO | 1 | IO_L03P_0 | I/O | 0 |
| 165 | IO_L10P_1 | I/O | 1 | IO_L03N_0 | I/O | 0 |
| 166 | IO_L10N_1/VREF_1 | VREF | 1 | VCCAUX | VCCAUX | VCCAUX |
| 167 | IO | I/O | 1 | IO_L04P_0 | I/O | 0 |
| 168 | IO_L27P_1 | I/O | 1 | IO_L04N_0/VREF_0 | VREF | 0 |
| 169 | IO_L27N_1 | I/O | 1 | IP | INPUT | 0 |
| 170 | GND | GND | N/A | VCCINT | VCCINT | VCCINT |
| 171 | IO_L28P_1 | I/O | 1 | IO_L05P_0 | I/O | 0 |
| 172 | IO_L28N_1 | I/O | 1 | IO_L05N_0 | I/O | 0 |
| 173 | VCCAUX | VCCAUX | N/A | GND | GND | GND |
| 174 | VCCINT | VCCINT | N/A | IP_L06P_0 | INPUT | 0 |
| 175 | IO | I/O | 1 | IP_L06N_0 | INPUT | 0 |
| 176 | IO_L31P_1 | I/O | 1 | VCCO_0 | VCCO | 0 |
| 177 | VCCO_1 | VCCO | 1 | IO_L07P_0/GCLK4 | GCLK | 0 |
| 178 | IO_L31N_1/VREF_1 | VREF | 1 | IO_L07N_0/GCLK5 | GCLK | 0 |
| 179 | GND | GND | N/A | IO/VREF_0 | VREF | 0 |
| 180 | IO_L32P_1/GCLK4 | GCLK | 1 | IO_L08P_0/GCLK6 | GCLK | 0 |
| 181 | IO_L32N_1/GCLK5 | GCLK | 1 | IO_L08N_0/GCLK7 | GCLK | 0 |
| 182 | IO | I/O | 1 | GND | GND | GND |
| 183 | IO_L32P_0/GCLK6 | GCLK | 0 | IP_L09P_0/GCLK8 | GCLK | 0 |
| 184 | IO_L32N_0/GCLK7 | GCLK | 0 | IP_L09N_0/GCLK9 | GCLK | 0 |
| 185 | IO_L31P_0/VREF_0 | VREF | 0 | IO_L10P_0/GCLK10 | GCLK | 0 |
| 186 | GND | GND | N/A | IO_L10N_0/GCLK11 | GCLK | 0 |
| 187 | IO_L31N_0 | I/O | 0 | IO | I/O | 0 |
| 188 | VCCO_0 | VCCO | 0 | GND | GND | GND |
| 189 | IO | I/O | 0 | IO_L11P_0 | I/O | 0 |
| 190 | IO_L30P_0 | I/O | 0 | IO_L11N_0 | I/O | 0 |
| 191 | IO_L30N_0 | I/O | 0 | VCCO_0 | VCCO | 0 |
| 192 | VCCINT | VCCINT | N/A | IO_L12P_0 | I/O | 0 |
| 193 | VCCAUX | VCCAUX | N/A | IO_L12N_0/VREF_0 | VREF | 0 |
| 194 | IO_L27P_0 | I/O | 0 | IP | INPUT | 0 |
| 195 | GND | GND | N/A | VCCAUX | VCCAUX | VCCAUX |
| 196 | IO_L27N_0 | I/O | 0 | IO_L13P_0 | I/O | 0 |
| 197 | IO | I/O | 0 | IO_L13N_0 | I/O | 0 |
| 198 | IO_L25P_0 | I/O | 0 | GND | GND | GND |
| 199 | IO_L25N_0 | I/O | 0 | IO_L14P_0 | I/O | 0 |
| 200 | IO/VREF_0 | VREF | 0 | IO_L14N_0/VREF_0 | VREF | 0 |
| 201 | VCCO_0 | VCCO | 0 | VCCO_0 | VCCO | 0 |
| 202 | GND | GND | N/A | IO_L15P_0 | I/O | 0 |
| 203 | IO_L01P_0/VRN_0 | DCI | 0 | IO_L15N_0 | I/O | 0 |
| 204 | IO_L01N_0/VRP_0 | DCI | 0 | IP | INPUT | 0 |
| 205 | IO/VREF_0 | VREF | 0 | IO_L16P_0 | I/O | 0 |
| 206 | HSWAP_EN | CONFIG | VCCAUX | IO_L16N_0/HSWAP | DUAL | 0 |
| 207 | PROG_B | CONFIG | VCCAUX | TDI | JTAG | VCCAUX |
| 208 | TDI | JTAG | VCCAUX | GND | GND | GND |
