Created
July 28, 2017 12:08
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LimeSDR FPGA ddr2_high_performance_controller preset library
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<preset_list> | |
<preset name="alliance_AS4C64M16D2"> | |
<parameter name="mem_if_memtype" value="DDR2 SDRAM" /> | |
<parameter name="vendor" value="Other" /> | |
<parameter name="chip_or_dimm" value="Discrete Device" /> | |
<parameter name="mem_fmax" value="400" /> | |
<parameter name="mem_if_coladdr_width" value="10" /> | |
<parameter name="mem_if_rowaddr_width" value="13" /> | |
<parameter name="mem_if_bankaddr_width" value="3" /> | |
<parameter name="mem_if_clk_pair_count" value="1" /> | |
<parameter name="mem_if_cs_per_dimm" value="1" /> | |
<parameter name="mem_if_cs_width" value="1" /> | |
<parameter name="mem_if_dq_per_dqs" value="8" /> | |
<parameter name="mem_if_dwidth" value="16" /> | |
<parameter name="mem_if_pchaddr_bit" value="10" /> | |
<parameter name="mem_if_dm_pins_en" value="Yes" /> | |
<parameter name="mem_if_tinit_us" value="200" /> | |
<parameter name="mem_if_tmrd_ns" value="14" /> | |
<parameter name="mem_if_tras_ns" value="45" /> | |
<parameter name="mem_if_trcd_ns" value="12.5" /> | |
<parameter name="mem_if_trp_ns" value="12.5" /> | |
<parameter name="mem_if_trefi_us" value="7.8" /> | |
<parameter name="mem_if_trfc_ns" value="127.5" /> | |
<parameter name="mem_if_twr_ns" value="15" /> | |
<parameter name="mem_if_twtr_ck" value="2" /> | |
<parameter name="mem_tac_ps" value="400" /> | |
<parameter name="mem_tdsa_ps" value="50" /> | |
<parameter name="mem_tdha_ps" value="125" /> | |
<parameter name="mem_tdqsck_ps" value="350" /> | |
<parameter name="mem_tdqsq_ps" value="200" /> | |
<parameter name="mem_tdqss_ck" value="0.25" /> | |
<parameter name="mem_tdsh_ck" value="0.2" /> | |
<parameter name="mem_tdss_ck" value="0.2" /> | |
<parameter name="mem_tisa_ps" value="175" /> | |
<parameter name="mem_tiha_ps" value="250" /> | |
<parameter name="mem_tqhs_ps" value="300" /> | |
<parameter name="mem_tfaw_ns" value="45" /> | |
<parameter name="mem_trrd_ns" value="10" /> | |
<parameter name="mem_trtp_ns" value="7.5" /> | |
<parameter name="mem_bl" value="4" /> | |
<parameter name="mem_btype" value="Sequential" /> | |
<parameter name="mem_dll_en" value="Yes" /> | |
<parameter name="mem_drv_str" value="Normal" /> | |
<parameter name="mem_odt" value="Disabled" /> | |
<parameter name="mem_tcl" value="3.0" /> | |
<parameter name="mem_tcl_30_fmax" value="200" /> | |
<parameter name="mem_tcl_40_fmax" value="266" /> | |
<parameter name="mem_tcl_50_fmax" value="400" /> | |
<parameter name="mem_tcl_60_fmax" value="400" /> | |
<parameter name="mem_atcl" value="Disabled" /> | |
</preset> | |
</preset_list> |
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