josh/vivado-202304
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josh
2023-03-18 15:35:53 +08:00
commit 5965eba577
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adi_library/axi_dmac/axi_dmac_constr.sdc
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set_false_path -to [get_registers *axi_dmac*cdc_sync_stage1*]
set_false_path -from [get_registers *axi_dmac*cdc_sync_fifo_ram*]
set_false_path -from [get_registers *axi_dmac*eot_mem*]
set_false_path -from [get_registers *axi_dmac*bl_mem*]
# Burst memory
set_false_path -from [get_registers *axi_dmac*burst_len_mem*]
# Reset manager
set_false_path \
-from [get_registers {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|do_reset}] \
-to [get_pins -compatibility_mode {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_async[*]|clrn}]
set_false_path \
-from [get_registers {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_async[0]}] \
-to [get_registers {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_async[3]}]
set_false_path \
-from [get_registers {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_async[0]}] \
-to [get_pins -compatibility_mode {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_sync_in|clrn}]
set_false_path \
-from [get_registers {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_sync[0]}] \
-to [get_pins -compatibility_mode {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_sync_in|clrn}]
# Debug signals
set_false_path -from [get_registers *axi_dmac*|*i_request_arb*|cdc_sync_stage2*] -to [get_registers *axi_dmac*up_rdata*]
set_false_path -from [get_registers *axi_dmac*|*i_request_arb*|*id*] -to [get_registers *axi_dmac*up_rdata*]
set_false_path -from [get_registers *axi_dmac*|*i_request_arb*|address*] -to [get_registers *axi_dmac*up_rdata*]
set_false_path \
-from [get_registers {*|axi_dmac_transfer:i_transfer|axi_dmac_reset_manager:i_reset_manager|reset_gen[*].reset_sync[0]}] \
-to [get_registers {*|axi_dmac_regmap:i_regmap|up_rdata[*]}]