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FPGA原理图


VCCA_PLL1 GNDA_PLL1 GND55 IO/LVDS77n IO/LVDS77p IO/LVDS76p IO/LVDS76n IO/LVDS75p IO/LVDS75n VCCIO4_62 IO/LVDS74p IO/LVDS74n GND65 VCCINT_66 IO/VREFB4N1 IO/LVDS70p IO/LVDS70n IO/LVDS68p VCCIO4_71 IO/LVDS68n GND73 IO/LVDS67p IO/LVDS67n IO/LVDS66p IO/LVDS66n GND78 VCCINT_79 IO80 IO/LVDS64p IO/LVDS64n VCCIO4_83 IO/LVDS63p GND85 IO/LVDS63n IO/LVDS62p IO/LVDS62n IO/VREFB4N0 IO/LVDS61p VCCIO4_91 IO/LVDS61n GND93 IO/LVDS60p IO/LVDS60n IO96 IO/LVDS59p VCCIO4_98 IO/LVDS59n GND100 IO/LVDS58p IO/LVDS58n IO/LVDS57p IO/LVDS57n
SW6
7SEGDP
SW7 SW8
3
D10
CONF-DONE
CLCD_D0 CLCD_D1
CLCD_D0 CLCD_D1 CLCD_D2 CLCD_D3 CLCD_D4 CLCD_D5 CLCD_D6 CLCD_D7 CLCD_RS CLCD_EN CLCD_RW
3V3
FLASH_nOE SRAM_nOE SRAM_nBHE SRAM_nBLE SRAM_nWE SRAM_nCE FLASH_nCE
3V3 U10
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 8 7 3 4 VCC3 VCC2 VCC1 GND
GCLK4 GCLK5
E_CLKOUT1 E_CLKOUT2
DRAM_CKE DRAM_CLK DRAM_DQM1
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
GCLK0
KEY2 nCONFIG KEY3 KEY1 LED2 LED3
E
C
1V2
R29
R30
nSTATUS
R31
CLCD_D7 CLCD_D6 CLCD_D5 CLCD_D4 CLCD_D3 CLCD_D2 CLCD_D1 CLCD_D0 CLCD_EN CLCD_RW CLCD_RS E_CLKOUT2 E_CLKOUT1
DRAM_CKE DRAM_CLK DRAM_DQM1
7SEGD 7SEGE 7SEGF 7SEGG
IR LED4 LED5 LED6 LED7 7SEGA
7SEGB 7SEGC
7SEG1 7SEG2 7SEG3 7SEG4
7SEG5 7SEG6 7SEG7
7SEG8
SW1 SW2 SW3 SW4 SW5
G1
G2 B0 B1
FB2
FB1 PLLVCC1
A20
A21
A22 A19 A18
1V2 60
3V3
C31 10u
1V2 60
C29 10u
PLLVCC2 C28 0.1u A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22
5
4
3
2
1
1V2
SDDATA2 SDDATA3 SDCMD SDCLK SDDATA0 SDDATA1 R0 R1 R2 G0 HSYNC VSYNC
FLASH_nWE
PLLVCC2
1V2
A17 A16 A15
DRAM_DQM1 D8 D9 D10 D11 D12
A14 A13 DRAM_CKE DRAM_CLK
3V3
D
IO/LVDS16n IO/LVDS16p IO/LVDS17n/DEV_CLRn IO/LVDS17p GND204 IO/LVDS18p VCCIO2_202 IO/LVDS18n IO/LVDS19p IO/LVDS19n IO/LVDS21p IO/LVDS21n GND196 IO/LVDS23p VCCIO2_194 IO/LVDS23n IO/VREFB2N1 IO/LVDS24p VCCINT190 IO/LVDS24n IO/LVDS25p IO/LVDS25n GND186 IO/LVDS26p GND184 VCCIO2_183 IO/LVDS28p IO/LVDS28n IO//LVDS29p IO/LVDS29n VCCINT178 GND177 IO/LVDS31p IO/LVDS31n GND174 IO/LVDS33p VCCIO2_172 IO/LVDS33n IO/VREFB2N0 IO/LVDS34p IO_LVDS34n GND167 VCCIO2_166 IO/LVDS35p IO/LVDS35n IO/LVDS36p IO/LVDS36n IO/LVDS37p IO/LVDS37n GND159 GNDA_PLL2 VCCA_PLL2
IO/ASDO IO/nCSO IO/LVDS15p/CRC_ERROR IO/LVDS15n/CLKUSR IO/LVDS14p IO/LVDS14n VCCIO1_7 IO/LVDS13p GND9 IO/LVDS13n IO/LVDS12p IO/LVDS12n IO/VREFB1N0 IO/LVDS8p IO/LVDS8n TDO TMS TCK TDI DATA0 DCLK nCE CLK0/LVDSCLK0p/input CLK1/LVDSCLK0n/input GND25 nCONFIG CLK2/LVDSCLK1p/input CLK3 LVDSCLK1n/input VCCIO1_29 IO/LVDS7p IO/LVDS7n VCCINT_32 IO/LVDS6n IO34 IO/LVDS5p GND36 IO/VREFB1N1 GND38 IO/LVDS3n IO/LVDS2p IO/LVDS2n VCCIO1 IO43 IO/LVDS0p IO/LVDS0n IO46 IO/PLL1_OUTp IO/PLL1_OUTn GND49 GND_PLL1_50 VCCD_PLL1_51 GND_PLL1_52
1V2
1V2
3
D5
nCONFIG
3V3
CLCD_D2 CLCD_D3 CLCD_D4 CLCD_D5 CLCD_D6 CLCD_D7 CLCD_RS CLCD_EN CLCD_RW
3
D8
DATAO
3V3 1V2
A
3V3
C33 C34 C32 C35 C21 C20 C18 C17 C16 C19
3
D6
PLLVCC2 D15 D14 D13 A12 A11 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 A10
R25
R26
3V3 3V3 CON8
1 2 3 4 5 6 7 8 9 10 con5h2-2_54_90o
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15
A[0..22]
C30 0.1u
D
208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
B
PLLVCC1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
BANK2
PLL2
Cቤተ መጻሕፍቲ ባይዱ
EP2C5/EP2C8
PLL1 BANK4
GND_PLL2_156 VCCD_PLL2_155 GND_PLL2_154 GND153 IO/PLL2_OUTn IO/PLL2_OUTp IO/LVDS38p IO/LVDS38n VCCIO3_148 IO/LVDS39p IO/LVDS39n IO/VREFB3N0 IO/LVDS42p IO/LVDS42n IO/LVDS44p IO/LVDS44n GND140 IO/LVDS45p IO/LVDS45n IO/LVDS46p VCCIO3_136 IO/LVDS46n IO/LVDS47p IO/LVDS47n CLK4/LVDSCLK2p/input CLK5/LVDSCLK2n/input CLK6/LVDSCLK3p/input CLK7/LVDSCLK3n/input IO/LVDS48p IO/LVDS48n MSEL0 MSEL1 GND124 CONF_DONE/CONF_DONE VCCIO3_122 nSTATUS/nSTATUS VCCINT120 GND119 IO118 IO/VREFB3N1 IO/LVDS51p IO/LVDS51n IO/LVDS52p IO/LVDS52n IO/LVDS53p GND111 IO/LVDS53n VCCIO3 IO/LVDS54p/nCEO IO/LVDS54n/INIT_DONE IO/LVDS56p IO/LVDS56n
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