Entity: axi_mc_speed

Diagram

[2:0] position_i [1:0] hall_bemf_i ref_clk s_axi_aclk s_axi_aresetn s_axi_awvalid [15:0] s_axi_awaddr s_axi_wvalid [31:0] s_axi_wdata [ 3:0] s_axi_wstrb s_axi_bready s_axi_arvalid [15:0] s_axi_araddr s_axi_rready [ 2:0] s_axi_awprot [ 2:0] s_axi_arprot [2:0] position_o [31:0] speed_o new_speed_o s_axi_awready s_axi_wready s_axi_bvalid [ 1:0] s_axi_bresp s_axi_arready s_axi_rvalid [ 1:0] s_axi_rresp [31:0] s_axi_rdata

Description

Copyright 2014 - 2017 (c) 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

  1. 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/master/LICENSE_ADIBSD This will allow to generate bit files and not release the source code, as long as it attaches to an ADI device.

Ports

Port name Direction Type Description
position_i input [2:0] physical interface
position_o output [2:0]
speed_o output [31:0]
new_speed_o output
hall_bemf_i input [1:0]
ref_clk input
s_axi_aclk input axi interface
s_axi_aresetn input
s_axi_awvalid input
s_axi_awaddr input [15:0]
s_axi_awready output
s_axi_wvalid input
s_axi_wdata input [31:0]
s_axi_wstrb input [ 3:0]
s_axi_wready output
s_axi_bvalid output
s_axi_bresp output [ 1:0]
s_axi_bready input
s_axi_arvalid input
s_axi_araddr input [15:0]
s_axi_arready output
s_axi_rvalid output
s_axi_rresp output [ 1:0]
s_axi_rdata output [31:0]
s_axi_rready input
s_axi_awprot input [ 2:0]
s_axi_arprot input [ 2:0]

Signals

Name Type Description
up_rdata reg [31:0] ------------------------------------------------------------------------------ ----------- Registers Declarations ------------------------------------------- ------------------------------------------------------------------------------
up_wack reg
up_rack reg
adc_rst wire ------------------------------------------------------------------------------ ----------- Wires Declarations ----------------------------------------------- ------------------------------------------------------------------------------ internal clocks & resets
up_rstn wire
up_clk wire
speed_data_s wire [31:0] internal signals
adc_enable_s wire
adc_status_s wire
up_rreq_s wire
up_wreq_s wire
up_waddr_s wire [13:0]
up_raddr_s wire [13:0]
up_wdata_s wire [31:0]
up_adc_common_rdata_s wire [31:0]
up_adc_common_wack_s wire
up_adc_common_rack_s wire
pid_s wire [31:0]
position_s wire [ 2:0]
bemf_s wire [ 2:0]
bemf_delayed_s wire [ 2:0]
new_speed_s wire
bemf_multiplex_s wire [ 2:0]

Processes

Type: always

Description
processor read interface

Instantiations

Description
HALL sensors debouncers

Description
common processor control

Description
up bus interface