sdv1.tcl

sdram读写

#set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI_STATED"
#set_global_assignment -name ENABLE_INIT_DONE_OUTPUT OFF

set_location_assignment PIN_129 -to clk
set_location_assignment PIN_31 -to led[0]
set_location_assignment PIN_33 -to led[1]
set_location_assignment PIN_34 -to led[2]
set_location_assignment PIN_35 -to led[3]

set_location_assignment PIN_24 -to rst_n #key[0]
set_location_assignment PIN_27 -to key[1]
set_location_assignment PIN_28 -to key[2]
set_location_assignment PIN_30 -to key[3]
set_location_assignment PIN_39 -to rs232_rx
set_location_assignment PIN_37 -to rs232_tx

set_location_assignment PIN_90 -to sd_data
set_location_assignment PIN_89 -to sd_clk
set_location_assignment PIN_88 -to sd_cmd
set_location_assignment PIN_87 -to sd_cs

set_location_assignment PIN_94 -to irda_rx
set_location_assignment PIN_92 -to irda_tx

set_location_assignment PIN_58 -to i2c_sda
set_location_assignment PIN_59 -to i2c_scl

set_location_assignment PIN_4 -to flash_data[0]
set_location_assignment PIN_208 -to flash_data[1]
set_location_assignment PIN_206 -to flash_data[2]
set_location_assignment PIN_203 -to flash_data[3]
set_location_assignment PIN_200 -to flash_data[4]
set_location_assignment PIN_198 -to flash_data[5]
set_location_assignment PIN_195 -to flash_data[6]
set_location_assignment PIN_192 -to flash_data[7]
set_location_assignment PIN_3 -to flash_data[8]
set_location_assignment PIN_207 -to flash_data[9]
set_location_assignment PIN_205 -to flash_data[10]
set_location_assignment PIN_201 -to flash_data[11]
set_location_assignment PIN_199 -to flash_data[12]
set_location_assignment PIN_197 -to flash_data[13]
set_location_assignment PIN_193 -to flash_data[14]
set_location_assignment PIN_191 -to flash_data[15]

set_location_assignment PIN_8 -to flash_addr[0]
set_location_assignment PIN_188 -to flash_addr[1]
set_location_assignment PIN_187 -to flash_addr[2]
set_location_assignment PIN_185 -to flash_addr[3]
set_location_assignment PIN_182 -to flash_addr[4]
set_location_assignment PIN_181 -to flash_addr[5]
set_location_assignment PIN_180 -to flash_addr[6]
set_location_assignment PIN_179 -to flash_addr[7]
set_location_assignment PIN_169 -to flash_addr[8]
set_location_assignment PIN_168 -to flash_addr[9]
set_location_assignment PIN_165 -to flash_addr[10]
set_location_assignment PIN_164 -to flash_addr[11]
set_location_assignment PIN_163 -to flash_addr[12]
set_location_assignment PIN_162 -to flash_addr[13]
set_location_assignment PIN_161 -to flash_addr[14]
set_location_assignment PIN_160 -to flash_addr[15]
set_location_assignment PIN_189 -to flash_addr[16]
set_location_assignment PIN_176 -to flash_addr[17]
set_location_assignment PIN_175 -to flash_addr[18]
set_location_assignment PIN_170 -to flash_addr[19]


set_location_assignment PIN_171 -to flash_we
set_location_assignment PIN_173 -to flash_rst
set_location_assignment PIN_6 -to flash_cs
set_location_assignment PIN_5 -to flash_oe

set_location_assignment PIN_95 -to sdram_data[0]
set_location_assignment PIN_96 -to sdram_data[1]
set_location_assignment PIN_97 -to sdram_data[2]
set_location_assignment PIN_99 -to sdram_data[3]
set_location_assignment PIN_101 -to sdram_data[4]
set_location_assignment PIN_102 -to sdram_data[5]
set_location_assignment PIN_103 -to sdram_data[6]
set_location_assignment PIN_104 -to sdram_data[7]
set_location_assignment PIN_114 -to sdram_data[8]
set_location_assignment PIN_113 -to sdram_data[9]
set_location_assignment PIN_112 -to sdram_data[10]
set_location_assignment PIN_110 -to sdram_data[11]
set_location_assignment PIN_108 -to sdram_data[12]
set_location_assignment PIN_107 -to sdram_data[13]
set_location_assignment PIN_106 -to sdram_data[14]
set_location_assignment PIN_105 -to sdram_data[15]

set_location_assignment PIN_149 -to sdram_addr[0]
set_location_assignment PIN_150 -to sdram_addr[1]
set_location_assignment PIN_151 -to sdram_addr[2]
set_location_assignment PIN_152 -to sdram_addr[3]
set_location_assignment PIN_137 -to sdram_addr[4]
set_location_assignment PIN_135 -to sdram_addr[5]
set_location_assignment PIN_134 -to sdram_addr[6]
set_location_assignment PIN_133 -to sdram_addr[7]
set_location_assignment PIN_128 -to sdram_addr[8]
set_location_assignment PIN_127 -to sdram_addr[9]
set_location_assignment PIN_147 -to sdram_addr[10]
set_location_assignment PIN_118 -to sdram_addr[11]

set_location_assignment PIN_117 -to sdram_cke
set_location_assignment PIN_116 -to sdram_clk
set_location_assignment PIN_144 -to sdram_cs_n
set_location_assignment PIN_141 -to sdram_we_n
set_location_assignment PIN_142 -to sdram_cas_n
set_location_assignment PIN_143 -to sdram_ras_n
set_location_assignment PIN_145 -to sdram_ba[0]
set_location_assignment PIN_146 -to sdram_ba[1]
set_location_assignment PIN_139 -to sdram_ldqm
set_location_assignment PIN_115 -to sdram_udqm