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Row read and write timing parameter bug fix #204

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Row read and write timing parameter bug fix #204

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8e3f939
updated ddr dram row read and write timing parameter to match with th…
fasiddique Dec 2, 2024
9bce5a0
LPDDR param
fasiddique Dec 2, 2024
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4 changes: 2 additions & 2 deletions libpimeval/src/pimParamsDDRDram.h
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Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,8 @@ class pimParamsDDRDram : public pimParamsDram
int getDeviceWidth() const override { return m_deviceWidth;}
int getBurstLength() const override { return m_BL;}
int getNumChipsPerRank() const override {return m_busWidth / m_deviceWidth; }
double getNsRowRead() const override { return m_tCK * (m_tRCD + m_tRP); }
double getNsRowWrite() const override { return m_tCK * (m_tWR + m_tRP + m_tRCD); }
double getNsRowRead() const override { return m_tCK * (m_tRAS + m_tRP); }
double getNsRowWrite() const override { return m_tCK * (m_tRAS + m_tRP); }
double getNsTCCD_S() const override { return m_tCK * m_tCCD_S; }
double getNsTCAS() const override { return m_tCK * m_CL; }
double getNsAAP() const override { return m_tCK * (m_tRAS + m_tRP); }
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4 changes: 2 additions & 2 deletions libpimeval/src/pimParamsLPDDRDram.h
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Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,8 @@ class pimParamsLPDDRDram : public pimParamsDram
int getDeviceWidth() const override { return m_deviceWidth;}
int getBurstLength() const override { return m_BL;}
int getNumChipsPerRank() const override {return m_busWidth / m_deviceWidth; }
double getNsRowRead() const override { return m_tCK * (m_tRCD + m_tRP); }
double getNsRowWrite() const override { return m_tCK * (m_tWR + m_tRP + m_tRCD); }
double getNsRowRead() const override { return m_tCK * (m_tRAS + m_tRP); }
double getNsRowWrite() const override { return m_tCK * (m_tRAS + m_tRP); }
double getNsTCCD_S() const override { return m_tCK * m_tCCD_S; }
double getNsTCAS() const override { return m_tCK * m_CL; }
double getNsAAP() const override { return m_tCK * (m_tRAS + m_tRP); }
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