feat: 新增9371地检驱动工程, 9371自收发正常

This commit is contained in:
2025-06-17 20:07:59 +08:00
commit d1e696dcb1
179 changed files with 103692 additions and 0 deletions
@@ -0,0 +1,954 @@
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@@ -0,0 +1,317 @@
// ***************************************************************************
// ***************************************************************************
// Copyright (C) 2015-2024 Analog Devices, Inc. All rights reserved.
//
// In this HDL repository, there are many different and unique modules, consisting
// of various HDL (Verilog or VHDL) components. The individual modules are
// developed independently, and may be accompanied by separate and unique license
// terms.
//
// The user should read each of these license terms, and understand the
// freedoms and responsibilities that he or she has by using this source/core.
//
// This core is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
// A PARTICULAR PURPOSE.
//
// Redistribution and use of source or resulting binaries, with or without modification
// of this file, are permitted under one of the following two license terms:
//
// 1. The GNU General Public License version 2 as published by the
// Free Software Foundation, which can be found in the top level directory
// of this repository (LICENSE_GPL2), and also online at:
// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
//
// OR
//
// 2. An ADI specific BSD license, which can be found in the top level directory
// of this repository (LICENSE_ADIBSD), and also on-line at:
// https://github.com/analogdevicesinc/hdl/blob/main/LICENSE_ADIBSD
// This will allow to generate bit files and not release the source code,
// as long as it attaches to an ADI device.
//
// ***************************************************************************
// ***************************************************************************
`timescale 1ns/100ps
module spi_engine_offload #(
parameter ASYNC_SPI_CLK = 0,
parameter ASYNC_TRIG = 0,
parameter CMD_MEM_ADDRESS_WIDTH = 4,
parameter SDO_MEM_ADDRESS_WIDTH = 4,
parameter DATA_WIDTH = 8, // Valid data widths values are 8/16/24/32
parameter NUM_OF_SDI = 1
) (
input ctrl_clk,
input ctrl_cmd_wr_en,
input [15:0] ctrl_cmd_wr_data,
input ctrl_sdo_wr_en,
input [(DATA_WIDTH-1):0] ctrl_sdo_wr_data,
input ctrl_enable,
output ctrl_enabled,
input ctrl_mem_reset,
output status_sync_valid,
input status_sync_ready,
output [7:0] status_sync_data,
input spi_clk,
input spi_resetn,
input trigger,
output cmd_valid,
input cmd_ready,
output [15:0] cmd,
output sdo_data_valid,
input sdo_data_ready,
output [(DATA_WIDTH-1):0] sdo_data,
input sdi_data_valid,
output sdi_data_ready,
input [(NUM_OF_SDI * DATA_WIDTH-1):0] sdi_data,
input sync_valid,
output sync_ready,
input [7:0] sync_data,
output offload_sdi_valid,
input offload_sdi_ready,
output [(NUM_OF_SDI * DATA_WIDTH-1):0] offload_sdi_data
);
reg spi_active = 1'b0;
reg [CMD_MEM_ADDRESS_WIDTH-1:0] ctrl_cmd_wr_addr = 'h00;
reg [CMD_MEM_ADDRESS_WIDTH-1:0] spi_cmd_rd_addr = 'h00;
reg [SDO_MEM_ADDRESS_WIDTH-1:0] ctrl_sdo_wr_addr = 'h00;
reg [SDO_MEM_ADDRESS_WIDTH-1:0] spi_sdo_rd_addr = 'h00;
reg [15:0] cmd_mem[0:2**CMD_MEM_ADDRESS_WIDTH-1];
reg [(DATA_WIDTH-1):0] sdo_mem[0:2**SDO_MEM_ADDRESS_WIDTH-1];
reg trigger_last_reg;
wire [15:0] cmd_int_s;
wire [CMD_MEM_ADDRESS_WIDTH-1:0] spi_cmd_rd_addr_next;
wire spi_enable;
wire trigger_posedge;
assign cmd_valid = spi_active;
assign sdo_data_valid = spi_active;
assign offload_sdi_valid = sdi_data_valid;
// we don't want to block the SDI interface after disabling the module
// so just assert the SDI_READY if the sink module (DMA) is disabled
assign sdi_data_ready = (spi_enable) ? offload_sdi_ready : 1'b1;
assign offload_sdi_data = sdi_data;
assign cmd_int_s = cmd_mem[spi_cmd_rd_addr];
assign sdo_data = sdo_mem[spi_sdo_rd_addr];
/* SYNC ID counter. The offload module increments the sync_id on each
* transaction. The initial value of the sync_id is the value of the last
* sync_id command loaded into the command buffer.
*/
reg [ 7:0] ctrl_sync_id_init = 8'b0;
reg ctrl_sync_id_load = 1'b0;
reg [ 7:0] spi_sync_id_counter = 8'b0;
wire [ 7:0] spi_sync_id_init_s;
always @(posedge ctrl_clk) begin
if (ctrl_mem_reset) begin
ctrl_sync_id_init <= 8'b0;
ctrl_sync_id_load <= 1'b0;
end else begin
if (ctrl_cmd_wr_en && (ctrl_cmd_wr_data[15:8] == 8'h30)) begin
ctrl_sync_id_init <= ctrl_cmd_wr_data;
ctrl_sync_id_load <= 1'b1;
end else begin
ctrl_sync_id_load <= 1'b0;
end
end
end
wire spi_sync_id_load_s;
sync_event #(
.NUM_OF_EVENTS(1),
.ASYNC_CLK(1)
) i_sync_sync_id_load (
.in_clk (ctrl_clk),
.in_event(ctrl_sync_id_load),
.out_clk(spi_clk),
.out_event(spi_sync_id_load_s));
sync_bits #(
.NUM_OF_BITS(8),
.ASYNC_CLK(1)
) i_sync_sync_id (
.in_bits(ctrl_sync_id_init),
.out_clk(spi_clk),
.out_resetn(1'b1),
.out_bits(spi_sync_id_init_s));
always @(posedge spi_clk) begin
if (!spi_resetn) begin
spi_sync_id_counter <= 8'b0;
end else begin
if (spi_sync_id_load_s) begin
spi_sync_id_counter <= spi_sync_id_init_s;
end else if(cmd_valid && cmd_ready && (cmd[15:8] == 8'h30)) begin
spi_sync_id_counter <= spi_sync_id_counter + 1'b1;
end
end
end
assign cmd = (cmd_int_s[15:8] == 8'h30) ? {cmd_int_s[15:8], spi_sync_id_counter} : cmd_int_s;
/*
* Forwarded SYNC interface, this can be used to monitor the state of the
* offload command sequence through SPI Engine regmap
*/
assign status_sync_data = sync_data;
assign status_sync_valid = sync_valid;
assign sync_ready = status_sync_ready;
generate if (ASYNC_SPI_CLK) begin
/*
* The synchronization circuit takes care that there are no glitches on the
* ctrl_enabled signal. ctrl_do_enable is asserted whenever ctrl_enable is
* asserted, but only deasserted once the signal has been synchronized back from
* the SPI domain. This makes sure that we can't end up in a state where the
* enable signal in the SPI domain is asserted, but neither enable nor enabled
* is asserted in the control domain.
*/
reg ctrl_do_enable = 1'b0;
wire ctrl_is_enabled;
reg spi_enabled = 1'b0;
always @(posedge ctrl_clk) begin
if (ctrl_enable) begin
ctrl_do_enable <= 1'b1;
end else if (ctrl_is_enabled) begin
ctrl_do_enable <= 1'b0;
end
end
assign ctrl_enabled = ctrl_is_enabled | ctrl_do_enable;
always @(posedge spi_clk) begin
spi_enabled <= spi_enable | spi_active;
end
sync_bits #(
.NUM_OF_BITS(1),
.ASYNC_CLK(1)
) i_sync_enable (
.in_bits(ctrl_do_enable),
.out_clk(spi_clk),
.out_resetn(1'b1),
.out_bits(spi_enable));
sync_bits #(
.NUM_OF_BITS(1),
.ASYNC_CLK(1)
) i_sync_enabled (
.in_bits(spi_enabled),
.out_clk(ctrl_clk),
.out_resetn(1'b1),
.out_bits(ctrl_is_enabled));
end else begin
assign spi_enable = ctrl_enable;
assign ctrl_enabled = spi_enable | spi_active;
end endgenerate
assign spi_cmd_rd_addr_next = spi_cmd_rd_addr + 1;
wire trigger_s;
sync_bits #(
.NUM_OF_BITS(1),
.ASYNC_CLK(ASYNC_TRIG)
) i_sync_trigger (
.in_bits(trigger),
.out_clk(spi_clk),
.out_resetn(1'b1),
.out_bits(trigger_s));
always @(posedge spi_clk) begin
if (!spi_resetn) begin
trigger_last_reg <= 1'b0;
end else begin
trigger_last_reg <= trigger_s;
end
end
assign trigger_posedge = trigger_s && !trigger_last_reg;
always @(posedge spi_clk) begin
if (!spi_resetn) begin
spi_active <= 1'b0;
end else begin
if (!spi_active) begin
// start offload when we have a valid trigger, offload is enabled and
// the DMA is enabled
if (trigger_posedge && spi_enable && offload_sdi_ready)
spi_active <= 1'b1;
end else if (cmd_ready && (spi_cmd_rd_addr_next == ctrl_cmd_wr_addr)) begin
spi_active <= 1'b0;
end
end
end
always @(posedge spi_clk) begin
if (!cmd_valid) begin
spi_cmd_rd_addr <= 'h00;
end else if (cmd_ready) begin
spi_cmd_rd_addr <= spi_cmd_rd_addr_next;
end
end
always @(posedge spi_clk) begin
if (!spi_active) begin
spi_sdo_rd_addr <= 'h00;
end else if (sdo_data_ready) begin
spi_sdo_rd_addr <= spi_sdo_rd_addr + 1'b1;
end
end
always @(posedge ctrl_clk) begin
if (ctrl_mem_reset)
ctrl_cmd_wr_addr <= 'h00;
else if (ctrl_cmd_wr_en)
ctrl_cmd_wr_addr <= ctrl_cmd_wr_addr + 1'b1;
end
always @(posedge ctrl_clk) begin
if (ctrl_cmd_wr_en)
cmd_mem[ctrl_cmd_wr_addr] <= ctrl_cmd_wr_data;
end
always @(posedge ctrl_clk) begin
if (ctrl_mem_reset)
ctrl_sdo_wr_addr <= 'h00;
else if (ctrl_sdo_wr_en)
ctrl_sdo_wr_addr <= ctrl_sdo_wr_addr + 1'b1;
end
always @(posedge ctrl_clk) begin
if (ctrl_sdo_wr_en)
sdo_mem[ctrl_sdo_wr_addr] <= ctrl_sdo_wr_data;
end
endmodule
@@ -0,0 +1,17 @@
###############################################################################
## Copyright (C) 2020-2023 Analog Devices, Inc. All rights reserved.
### SPDX short identifier: ADIBSD
###############################################################################
<: set ComponentName [getComponentNameString] :>
<: setOutputDirectory "./" :>
<: setFileName [ttcl_add $ComponentName "_constr"] :>
<: setFileExtension ".xdc" :>
<: setFileProcessingOrder late :>
<: set async_trigger [getBooleanValue "ASYNC_TRIG"] :>
<: if { $async_trigger } { :>
set_false_path -quiet \
-to [get_cells -quiet -hierarchical -filter {NAME =~ *i_sync_trigger/cdc_sync_stage1_reg* && IS_SEQUENTIAL}]
<: } :>
@@ -0,0 +1,112 @@
# Definitional proc to organize widgets for parameters.
proc init_gui { IPINST } {
ipgui::add_param $IPINST -name "Component_Name"
#Adding Page
set SPI_Engine_RX_offload [ipgui::add_page $IPINST -name "SPI Engine RX offload"]
#Adding Group
set General_Configuration [ipgui::add_group $IPINST -name "General Configuration" -parent ${SPI_Engine_RX_offload}]
set DATA_WIDTH [ipgui::add_param $IPINST -name "DATA_WIDTH" -parent ${General_Configuration}]
set_property tooltip {[DATA_WIDTH] Define the data interface width} ${DATA_WIDTH}
set NUM_OF_SDI [ipgui::add_param $IPINST -name "NUM_OF_SDI" -parent ${General_Configuration}]
set_property tooltip {[NUM_OF_SDI] Define the number of MISO lines} ${NUM_OF_SDI}
set ASYNC_SPI_CLK [ipgui::add_param $IPINST -name "ASYNC_SPI_CLK" -parent ${General_Configuration}]
set_property tooltip {[ASYNC_SPI_CLK] Define the relationship between the core clock and the memory mapped interface clock} ${ASYNC_SPI_CLK}
set ASYNC_TRIG [ipgui::add_param $IPINST -name "ASYNC_TRIG" -parent ${General_Configuration}]
set_property tooltip {[ASYNC_TRIG] Set if the external trigger is asynchronous to the core clk} ${ASYNC_TRIG}
#Adding Group
set Command_stream_FIFO_configuration [ipgui::add_group $IPINST -name "Command stream FIFO configuration" -parent ${SPI_Engine_RX_offload}]
set CMD_MEM_ADDRESS_WIDTH [ipgui::add_param $IPINST -name "CMD_MEM_ADDRESS_WIDTH" -parent ${Command_stream_FIFO_configuration}]
set_property tooltip {[CMD_MEM_ADDRESS_WIDTH] Define the depth of the FIFO} ${CMD_MEM_ADDRESS_WIDTH}
set SDO_MEM_ADDRESS_WIDTH [ipgui::add_param $IPINST -name "SDO_MEM_ADDRESS_WIDTH" -parent ${Command_stream_FIFO_configuration}]
set_property tooltip {[SDO_MEM_ADDRESS_WIDTH] Define the depth of the FIFO} ${SDO_MEM_ADDRESS_WIDTH}
}
proc update_PARAM_VALUE.ASYNC_SPI_CLK { PARAM_VALUE.ASYNC_SPI_CLK } {
# Procedure called to update ASYNC_SPI_CLK when any of the dependent parameters in the arguments change
}
proc validate_PARAM_VALUE.ASYNC_SPI_CLK { PARAM_VALUE.ASYNC_SPI_CLK } {
# Procedure called to validate ASYNC_SPI_CLK
return true
}
proc update_PARAM_VALUE.ASYNC_TRIG { PARAM_VALUE.ASYNC_TRIG } {
# Procedure called to update ASYNC_TRIG when any of the dependent parameters in the arguments change
}
proc validate_PARAM_VALUE.ASYNC_TRIG { PARAM_VALUE.ASYNC_TRIG } {
# Procedure called to validate ASYNC_TRIG
return true
}
proc update_PARAM_VALUE.CMD_MEM_ADDRESS_WIDTH { PARAM_VALUE.CMD_MEM_ADDRESS_WIDTH } {
# Procedure called to update CMD_MEM_ADDRESS_WIDTH when any of the dependent parameters in the arguments change
}
proc validate_PARAM_VALUE.CMD_MEM_ADDRESS_WIDTH { PARAM_VALUE.CMD_MEM_ADDRESS_WIDTH } {
# Procedure called to validate CMD_MEM_ADDRESS_WIDTH
return true
}
proc update_PARAM_VALUE.DATA_WIDTH { PARAM_VALUE.DATA_WIDTH } {
# Procedure called to update DATA_WIDTH when any of the dependent parameters in the arguments change
}
proc validate_PARAM_VALUE.DATA_WIDTH { PARAM_VALUE.DATA_WIDTH } {
# Procedure called to validate DATA_WIDTH
return true
}
proc update_PARAM_VALUE.NUM_OF_SDI { PARAM_VALUE.NUM_OF_SDI } {
# Procedure called to update NUM_OF_SDI when any of the dependent parameters in the arguments change
}
proc validate_PARAM_VALUE.NUM_OF_SDI { PARAM_VALUE.NUM_OF_SDI } {
# Procedure called to validate NUM_OF_SDI
return true
}
proc update_PARAM_VALUE.SDO_MEM_ADDRESS_WIDTH { PARAM_VALUE.SDO_MEM_ADDRESS_WIDTH } {
# Procedure called to update SDO_MEM_ADDRESS_WIDTH when any of the dependent parameters in the arguments change
}
proc validate_PARAM_VALUE.SDO_MEM_ADDRESS_WIDTH { PARAM_VALUE.SDO_MEM_ADDRESS_WIDTH } {
# Procedure called to validate SDO_MEM_ADDRESS_WIDTH
return true
}
proc update_MODELPARAM_VALUE.ASYNC_SPI_CLK { MODELPARAM_VALUE.ASYNC_SPI_CLK PARAM_VALUE.ASYNC_SPI_CLK } {
# Procedure called to set VHDL generic/Verilog parameter value(s) based on TCL parameter value
set_property value [get_property value ${PARAM_VALUE.ASYNC_SPI_CLK}] ${MODELPARAM_VALUE.ASYNC_SPI_CLK}
}
proc update_MODELPARAM_VALUE.ASYNC_TRIG { MODELPARAM_VALUE.ASYNC_TRIG PARAM_VALUE.ASYNC_TRIG } {
# Procedure called to set VHDL generic/Verilog parameter value(s) based on TCL parameter value
set_property value [get_property value ${PARAM_VALUE.ASYNC_TRIG}] ${MODELPARAM_VALUE.ASYNC_TRIG}
}
proc update_MODELPARAM_VALUE.CMD_MEM_ADDRESS_WIDTH { MODELPARAM_VALUE.CMD_MEM_ADDRESS_WIDTH PARAM_VALUE.CMD_MEM_ADDRESS_WIDTH } {
# Procedure called to set VHDL generic/Verilog parameter value(s) based on TCL parameter value
set_property value [get_property value ${PARAM_VALUE.CMD_MEM_ADDRESS_WIDTH}] ${MODELPARAM_VALUE.CMD_MEM_ADDRESS_WIDTH}
}
proc update_MODELPARAM_VALUE.SDO_MEM_ADDRESS_WIDTH { MODELPARAM_VALUE.SDO_MEM_ADDRESS_WIDTH PARAM_VALUE.SDO_MEM_ADDRESS_WIDTH } {
# Procedure called to set VHDL generic/Verilog parameter value(s) based on TCL parameter value
set_property value [get_property value ${PARAM_VALUE.SDO_MEM_ADDRESS_WIDTH}] ${MODELPARAM_VALUE.SDO_MEM_ADDRESS_WIDTH}
}
proc update_MODELPARAM_VALUE.DATA_WIDTH { MODELPARAM_VALUE.DATA_WIDTH PARAM_VALUE.DATA_WIDTH } {
# Procedure called to set VHDL generic/Verilog parameter value(s) based on TCL parameter value
set_property value [get_property value ${PARAM_VALUE.DATA_WIDTH}] ${MODELPARAM_VALUE.DATA_WIDTH}
}
proc update_MODELPARAM_VALUE.NUM_OF_SDI { MODELPARAM_VALUE.NUM_OF_SDI PARAM_VALUE.NUM_OF_SDI } {
# Procedure called to set VHDL generic/Verilog parameter value(s) based on TCL parameter value
set_property value [get_property value ${PARAM_VALUE.NUM_OF_SDI}] ${MODELPARAM_VALUE.NUM_OF_SDI}
}