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MMCM bit conflitct #1478

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mkurc-ant opened this issue Oct 30, 2020 · 2 comments
Closed

MMCM bit conflitct #1478

mkurc-ant opened this issue Oct 30, 2020 · 2 comments

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@mkurc-ant
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In the current database FASM features:

CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN1.CMT_L_LOWER_B_CLK_FREQ_BB0
CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN1.CMT_L_LOWER_B_CLK_FREQ_BB1
CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN1.CMT_L_LOWER_B_CLK_FREQ_BB2
CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN1.CMT_L_LOWER_B_CLK_FREQ_BB3

and

CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN2.CMT_L_LOWER_B_CLK_FREQ_BB0
CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN2.CMT_L_LOWER_B_CLK_FREQ_BB1
CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN2.CMT_L_LOWER_B_CLK_FREQ_BB2
CMT_TOP_L_LOWER_B.CMT_LR_LOWER_B_MMCM_CLKIN2.CMT_L_LOWER_B_CLK_FREQ_BB3

require clearing of some bits that belong to the CMT_TOP_L_LOWER_B.MMCME2.IN_USE feature.
@litghost
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The MMCM pip fuzzer needed to be adjusted to get all of the FREQ_BBx features, and the MMCM feature fuzzer did not get those changes. I believe the easiest fix here is to the get the IN_USE feature from the MMCM pip fuzzer.

@mkurc-ant
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Should solve this issue: #1483

@litghost litghost closed this as completed Nov 4, 2020
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2 participants
@litghost @mkurc-ant