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pluto_hdl_adi/library/util_hbm/util_hbm_constr.xdc

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Add copyright and license to .xdc files Signed-off-by: Iulia Moldovan <Iulia.Moldovan@analog.com>
2023-07-10 08:38:46 +00:00
###############################################################################
## Copyright (C) 2022-2023 Analog Devices, Inc. All rights reserved.
### SPDX short identifier: ADIBSD
###############################################################################
util_hbm: Initial version This IP serves as storage interfacing element for external memories like HBM or DDR4 which have AXI3 or AXI4 data interfaces. The core leverages the axi_dmac as building blocks by merging an array of simplex DMA channels into duplex AXI channels. The core will split the incoming data from the source AXIS interface to multiple AXI channels, and in the read phase will merge the multiple AXI channels into a single AXIS destination interface. The number of duplex channels is set by syntheses parameter and must be set with the ratio of AXIS and AXI3/4 interface. Underflow or Overflow conditions are reported back to the data offload through the control/status interface. In case multiple AXI channels are used the source and destination AXIS interfaces widths must match.
2022-02-14 15:13:14 +00:00
set_property ASYNC_REG TRUE \
[get_cells -quiet -hier *cdc_sync_stage1_reg*] \
[get_cells -quiet -hier *cdc_sync_stage2_reg*]
# i_wr_transfer constraints
# .async_req_src(0),
# .async_src_dest(1),
# .async_dest_req(1),
set req_clk [get_clocks -of_objects [get_ports s_axis_aclk]]
set src_clk [get_clocks -of_objects [get_ports s_axis_aclk]]
set dest_clk [get_clocks -of_objects [get_ports m_axi_aclk]]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_sync_req_response_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_false_path -quiet \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_sync_status_dest* && IS_SEQUENTIAL}]
set_false_path -quiet \
-from $req_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_sync_control_dest* && IS_SEQUENTIAL}]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_dest_response_fifo/zerodeep.i_waddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $req_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_dest_response_fifo/zerodeep.i_raddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $req_clk]
set_max_delay -quiet -datapath_only \
-from [get_cells -quiet -hier *cdc_sync_fifo_ram_reg* \
-filter {NAME =~ *i_wr_transfer*i_dest_response_fifo* && IS_SEQUENTIAL}] \
-to $req_clk \
[get_property -min PERIOD $req_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_sync_dest_request_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_store_and_forward/i_dest_sync_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_store_and_forward/i_src_sync_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-through [get_cells -quiet -hier \
-filter {IS_SEQUENTIAL && NAME =~ *i_wr_transfer*i_store_and_forward/burst_len_mem_reg*}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_dest_req_fifo/zerodeep.i_waddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_dest_req_fifo/zerodeep.i_raddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from [get_cells -quiet -hier *cdc_sync_fifo_ram_reg* \
-filter {NAME =~ *i_wr_transfer*i_dest_req_fifo* && IS_SEQUENTIAL}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_src_dest_bl_fifo/zerodeep.i_waddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_wr_transfer*i_src_dest_bl_fifo/zerodeep.i_raddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from [get_cells -quiet -hier *cdc_sync_fifo_ram_reg* \
-filter {NAME =~ *i_wr_transfer*i_src_dest_bl_fifo* && IS_SEQUENTIAL}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-through [get_cells -quiet -hier DP \
-filter {NAME =~ *i_wr_transfer*i_request_arb/eot_mem_dest_reg*}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
# i_rd_transfer constraints
# .async_req_src(1),
# .async_src_dest(1),
# .async_dest_req(0),
set req_clk [get_clocks -of_objects [get_ports m_axis_aclk]]
set src_clk [get_clocks -of_objects [get_ports m_axi_aclk]]
set dest_clk [get_clocks -of_objects [get_ports m_axis_aclk]]
set_max_delay -quiet -datapath_only \
-from $req_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_sync_src_request_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $req_clk]
set_false_path -quiet \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_sync_status_src* && IS_SEQUENTIAL}]
set_false_path -quiet \
-from $req_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_sync_control_src* && IS_SEQUENTIAL}]
set_max_delay -quiet -datapath_only \
-from $req_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_src_req_fifo/zerodeep.i_waddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $req_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_src_req_fifo/zerodeep.i_raddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from [get_cells -quiet -hier *cdc_sync_fifo_ram_reg* \
-filter {NAME =~ *i_rd_transfer*i_src_req_fifo* && IS_SEQUENTIAL}] \
-to $src_clk \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $req_clk \
-through [get_cells -quiet -hier DP \
-filter {NAME =~ *i_rd_transfer*i_request_arb/eot_mem_src_reg*}] \
-to $src_clk \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_rewind_req_fifo/zerodeep.i_waddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $req_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_rewind_req_fifo/zerodeep.i_raddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $req_clk]
set_max_delay -quiet -datapath_only \
-from [get_cells -quiet -hier *cdc_sync_fifo_ram_reg* \
-filter {NAME =~ *i_rd_transfer*i_rewind_req_fifo* && IS_SEQUENTIAL}] \
-to $req_clk \
[get_property -min PERIOD $req_clk]
set_false_path -quiet \
-from $req_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*sync_rewind/i_sync_out* && IS_SEQUENTIAL}]
set_false_path -quiet \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*sync_rewind/i_sync_in* && IS_SEQUENTIAL}]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_sync_dest_request_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_store_and_forward/i_dest_sync_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_store_and_forward/i_src_sync_id* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-through [get_cells -quiet -hier \
-filter {IS_SEQUENTIAL && NAME =~ *i_rd_transfer*i_store_and_forward/burst_len_mem_reg*}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_dest_req_fifo/zerodeep.i_waddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_dest_req_fifo/zerodeep.i_raddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from [get_cells -quiet -hier *cdc_sync_fifo_ram_reg* \
-filter {NAME =~ *i_rd_transfer*i_dest_req_fifo* && IS_SEQUENTIAL}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_src_dest_bl_fifo/zerodeep.i_waddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $src_clk]
set_max_delay -quiet -datapath_only \
-from $dest_clk \
-to [get_cells -quiet -hier *cdc_sync_stage1_reg* \
-filter {NAME =~ *i_rd_transfer*i_src_dest_bl_fifo/zerodeep.i_raddr_sync* && IS_SEQUENTIAL}] \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from [get_cells -quiet -hier *cdc_sync_fifo_ram_reg* \
-filter {NAME =~ *i_rd_transfer*i_src_dest_bl_fifo* && IS_SEQUENTIAL}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
set_max_delay -quiet -datapath_only \
-from $src_clk \
-through [get_cells -quiet -hier DP \
-filter {NAME =~ *i_rd_transfer*i_request_arb/eot_mem_dest_reg*}] \
-to $dest_clk \
[get_property -min PERIOD $dest_clk]
#
# Common to both dmas
#
# Reset signals
set_false_path -quiet \
-from [get_cells -quiet -hier *do_reset_reg* \
-filter {NAME =~ *i_reset_manager* && IS_SEQUENTIAL}] \
-to [get_pins -quiet -hier *reset_async_reg*/PRE]
set_false_path -quiet \
-from [get_cells -quiet -hier *reset_async_reg[0] \
-filter {NAME =~ *i_reset_manager* && IS_SEQUENTIAL}] \
-to [get_cells -quiet -hier *reset_async_reg[3]* \
-filter {NAME =~ *i_reset_manager* && IS_SEQUENTIAL}]
set_false_path -quiet \
-from [get_cells -quiet -hier *reset_async_reg[0] \
-filter {NAME =~ *i_reset_manager* && IS_SEQUENTIAL}] \
-to [get_pins -quiet -hier *reset_sync_in_reg*/PRE \
-filter {NAME =~ *i_reset_manager*}]
set_false_path -quiet \
-from [get_cells -quiet -hier *reset_sync_reg[0] \
-filter {NAME =~ *i_reset_manager* && IS_SEQUENTIAL}] \
-to [get_pins -quiet -hier *reset_sync_in_reg*/PRE \
-filter {NAME =~ *i_reset_manager*}]
set_property -dict { \
SHREG_EXTRACT NO \
ASYNC_REG TRUE \
} [get_cells -quiet -hier *reset_async_reg*]
set_property -dict { \
SHREG_EXTRACT NO \
ASYNC_REG TRUE \
} [get_cells -quiet -hier *reset_sync_reg*]