Re: DDR2 IP core --Memory presets missing MT47H64M16 -3 xml file - Intel Community

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DDR2 IP core --Memory presets missing MT47H64M16 -3 xml file

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Hi,

I'm working in SOPC environment (DDR2 SDRAM high performance controller version 8.1) anyone may have the XML file of Micron MT47H64M16 -3 memory chip?it's not in the memory presets list.

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Hello,

don't know exactly but can check it out dd2 memory controller ip core (http://www.ipsupermarket.com/silicon-ips/controllers/memory-controllers/browseips/134.htm) at www.ipsupermarket.com (http://www.ipsupermarket.com)

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<?xml version="1.0" encoding="UTF-8" ?>

- <preset name="Custom (Micron MT47H64M16)">

<parameter name="mem_if_memtype" value="DDR2 SDRAM" />

<parameter name="vendor" value="Micron" />

<parameter name="chip_or_dimm" value="Discrete Device" />

<parameter name="mem_fmax" value="200.0" />

<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="200.0" />

<parameter name="mem_if_tmrd_ns" value="10.0" />

<parameter name="mem_if_tras_ns" value="40.0" />

<parameter name="mem_if_trcd_ns" value="15.0" />

<parameter name="mem_if_trp_ns" value="15.0" />

<parameter name="mem_if_trefi_us" value="7.8" />

<parameter name="mem_if_trfc_ns" value="105.0" />

<parameter name="mem_if_twr_ns" value="15.0" />

<parameter name="mem_if_twtr_ck" value="2" />

<parameter name="mem_tac_ps" value="600" />

<parameter name="mem_tdqsck_ps" value="500" />

<parameter name="mem_tdqsq_ps" value="350" />

<parameter name="mem_tdqss_ck" value="0.25" />

<parameter name="mem_tdha_ps" value="385" />

<parameter name="mem_tdsa_ps" value="445" />

<parameter name="mem_tdsh_ck" value="0.2" />

<parameter name="mem_tdss_ck" value="0.2" />

<parameter name="mem_tiha_ps" value="600" />

<parameter name="mem_tisa_ps" value="600" />

<parameter name="mem_tqhs_ps" value="450" />

<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="50" />

<parameter name="mem_tcl" value="3.0" />

<parameter name="mem_tcl_30_fmax" value="200.0" />

<parameter name="mem_tcl_40_fmax" value="200.0" />

<parameter name="mem_tcl_50_fmax" value="200.0" />

<parameter name="mem_tcl_60_fmax" value="200.0" />

</preset>

I hope it can help you.

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