FN2

HM List

• Following HMs (13) are frozen in FN1/FN1.2 release with no further planned change

  • IO

    • hm_io_nw

    • hm_io_sw

    • hm_io_e

    • hm_io_big         

    • hm_io_pm

  • DPD

    • hm_ae

    • hm_be

    • hm_grad

    • hm_iop

  • DFE

    • hm_clipo

    • hm_clipi

  • ETH

    • hm_xlgx

    • hm_mac

  • nvtop

• Following HMs (12) have some bug fixes and netlist is refreshed in FN2 release

• • DFE

    • hm_dl

    • hm_ulcap

  • PSS

    • hm_pss              

    • hm_msix           [ Hm_msix is not updated after FN1.2. Since FN1.2 was part release, all changes are included together in FN2.  ]

• • CONV (RFIF+JESD)

    • hm_conv_n      

    • hm_conv_s       

• • ETH

    • hm_efr_n

    • hm_efr_s

• • L1low

    • hm_l1dl

    • hm_l1ul

• • FHASIP (Base run with no area optimization recipe)

    • hm_fh_n

    • hm_fh_s

  • lvtop

  • mercury_top (ECO)

Blocks Dropped:

   hm_conv_n

   hm_conv_s

    hm_dl

    hm_efr_n

    hm_efr_s

    hm_fh_n

    hm_fh_s

    hm_l1dl

    hm_l1ul

    hm_pss

    hm_ulcap

    pcie_ss_pcie_0 

Note:

1. hm_pss "bcn_ser_out" pin is moved to the bottom side of the block.

newgrp design_apd

cd /project/mercury

/bin/bash

. /project/mercury/bin/chip_env_FN.1     -proj_dir FN.2_postdft_10062025 -prog_desc FN.1

export DROP_DATA=/project/mercury/source/FN.2/80_blockdrop/FN.1.fp17.nv_run.05Oct2025_Rel_V7 

export MY_BLOCK=<your block name here - see the list below>

export MY_BLOCK_ROOT=$BLOCKPATH/$MY_BLOCK

/project/mercury/bin/mercury_block_setup

cd $GEV_PROJECT_ROOT/user/$USER/$PROJECT_DIR/impl/$MY_BLOCK

cat $GEV_PROJECT_ROOT/user/$USER/$PROJECT_DIR/impl/$MY_BLOCK/scripts/con/${MY_BLOCK}.trc_waivers | gawk '/nochain_flop_instance/ {print $2}'  > SIZE_ONLY

cat $GEV_PROJECT_ROOT/user/$USER/$PROJECT_DIR/impl/$MY_BLOCK/scripts/con/${MY_BLOCK}.tetrc_waivers | gawk '/nochain_flop_instance/ {print $2}'  | sed "s/\\///g" >> SIZE_ONLY

cat  /project/mercury/data_transfer/incoming/release_ww39_2025_FN2_0926/release_ww39_2025_FN2/$MY_BLOCK/reports/${MY_BLOCK}.dont_touch.rpt | awk '{print $3}' | sed "s/\//__/g" | sed "s/]//"  >> SIZE_ONLY

( For pcie_ss_pcie_0 :  cat  /project/mercury/data_transfer/incoming/pcie_ss_pcie_0_dont_touch_list_FN.2_1006/dont_touch_pcie_ss.rpt   >>  SIZE_ONLY )

sort -u   SIZE_ONLY  > source/${MY_BLOCK}.size_only_list.tcl 

zgrep "get_pins"  source/${MY_BLOCK}.sdc | grep -e "\/phi" -e "\/q" -e "\/d" | grep set_multicycle_path | sed  's/\[get_pins/\n \[get_pins/g' | grep -e "\/phi" -e "\/q" -e "\/d" | awk '{print $NF}' | sort -u | sed 's/\// /' | awk '{print $1}' | sort -u >> source/${MY_BLOCK}.size_only_list.tcl