Entity: shifterReal_dyn

Diagram

natural id boolean SIGNED_DATA natural DEFAULT_SHIFT natural DATA_IN_SIZE natural DATA_OUT_SIZE integer C_S00_AXI_DATA_WIDTH integer C_S00_AXI_ADDR_WIDTH std_logic s00_axi_aclk std_logic s00_axi_reset std_logic_vector(C_S00_AXI_ADDR_WIDTH-1 downto 0) s00_axi_awaddr std_logic_vector(2 downto 0) s00_axi_awprot std_logic s00_axi_awvalid std_logic_vector(C_S00_AXI_DATA_WIDTH-1 downto 0) s00_axi_wdata std_logic_vector((C_S00_AXI_DATA_WIDTH/8)-1 downto 0) s00_axi_wstrb std_logic s00_axi_wvalid std_logic s00_axi_bready std_logic_vector(C_S00_AXI_ADDR_WIDTH-1 downto 0) s00_axi_araddr std_logic_vector(2 downto 0) s00_axi_arprot std_logic s00_axi_arvalid std_logic s00_axi_rready std_logic_vector(DATA_IN_SIZE-1 downto 0) data_i std_logic data_en_i std_logic data_eof_i std_logic data_sof_i std_logic data_rst_i std_logic data_clk_i std_logic s00_axi_awready std_logic s00_axi_wready std_logic_vector(1 downto 0) s00_axi_bresp std_logic s00_axi_bvalid std_logic s00_axi_arready std_logic_vector(C_S00_AXI_DATA_WIDTH-1 downto 0) s00_axi_rdata std_logic_vector(1 downto 0) s00_axi_rresp std_logic s00_axi_rvalid std_logic_vector(DATA_OUT_SIZE-1 downto 0) data_o std_logic data_en_o std_logic data_eof_o std_logic data_sof_o std_logic data_rst_o std_logic data_clk_o

Description

(c) Copyright: OscillatorIMP Digital Author : Gwenhael Goavec-Merougwenhael.goavec-merou@trabucayre.com

Creation date : 2016/05/25

Generics

Generic name Type Value Description
id natural 1
SIGNED_DATA boolean true
DEFAULT_SHIFT natural 0
DATA_IN_SIZE natural 32
DATA_OUT_SIZE natural 16
C_S00_AXI_DATA_WIDTH integer 32 Parameters of Axi Slave Bus Interface S00_AXI
C_S00_AXI_ADDR_WIDTH integer 4

Ports

Port name Direction Type Description
s00_axi_aclk in std_logic Wishbone signals
s00_axi_reset in std_logic
s00_axi_awaddr in std_logic_vector(C_S00_AXI_ADDR_WIDTH-1 downto 0)
s00_axi_awprot in std_logic_vector(2 downto 0)
s00_axi_awvalid in std_logic
s00_axi_awready out std_logic
s00_axi_wdata in std_logic_vector(C_S00_AXI_DATA_WIDTH-1 downto 0)
s00_axi_wstrb in std_logic_vector((C_S00_AXI_DATA_WIDTH/8)-1 downto 0)
s00_axi_wvalid in std_logic
s00_axi_wready out std_logic
s00_axi_bresp out std_logic_vector(1 downto 0)
s00_axi_bvalid out std_logic
s00_axi_bready in std_logic
s00_axi_araddr in std_logic_vector(C_S00_AXI_ADDR_WIDTH-1 downto 0)
s00_axi_arprot in std_logic_vector(2 downto 0)
s00_axi_arvalid in std_logic
s00_axi_arready out std_logic
s00_axi_rdata out std_logic_vector(C_S00_AXI_DATA_WIDTH-1 downto 0)
s00_axi_rresp out std_logic_vector(1 downto 0)
s00_axi_rvalid out std_logic
s00_axi_rready in std_logic
data_i in std_logic_vector(DATA_IN_SIZE-1 downto 0) input
data_en_i in std_logic
data_eof_i in std_logic
data_sof_i in std_logic
data_rst_i in std_logic
data_clk_i in std_logic
data_o out std_logic_vector(DATA_OUT_SIZE-1 downto 0) output
data_en_o out std_logic
data_eof_o out std_logic
data_sof_o out std_logic
data_rst_o out std_logic
data_clk_o out std_logic

Signals

Name Type Description
shift_val_s std_logic_vector(SHFT_ADDR_SZ-1 downto 0)
shift_val_sync_s std_logic_vector(SHFT_ADDR_SZ-1 downto 0)
addr_s std_logic_vector(1 downto 0) comm
wr_en_s std_logic
rd_en_s std_logic

Constants

Name Type Value Description
MAX_SHIFT natural DATA_IN_SIZE - DATA_OUT_SIZE + 1
SHFT_ADDR_SZ natural natural(ceil(log2(real(MAX_SHIFT))))

Instantiations

Description
Instantiation of Axi Bus Interface S00_AXI