?? i2c_master_defines.v.bak
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///////////////////////////////////////////////////////////////////////// //////// WISHBONE rev.B2 compliant I2C Master controller defines //////// //////// //////// Author: Richard Herveille //////// richard@asics.ws //////// www.asics.ws //////// //////// Downloaded from: http://www.opencores.org/projects/i2c/ //////// ///////////////////////////////////////////////////////////////////////////// //////// Copyright (C) 2001 Richard Herveille //////// richard@asics.ws //////// //////// This source file may be used and distributed without //////// restriction provided that this copyright statement is not //////// removed from the file and that any derivative work contains //////// the original copyright notice and the associated disclaimer.//////// //////// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY //////// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED //////// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS //////// FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR //////// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, //////// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES //////// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE //////// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR //////// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF //////// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT //////// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT //////// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE //////// POSSIBILITY OF SUCH DAMAGE. //////// /////////////////////////////////////////////////////////////////////////// CVS Log//// $Id: i2c_master_defines.v,v 1.3 2001/11/05 11:59:25 rherveille Exp $//// $Date: 2001/11/05 11:59:25 $// $Revision: 1.3 $// $Author: rherveille $// $Locker: $// $State: Exp $//// Change History:// $Log: i2c_master_defines.v,v $// Revision 1.3 2001/11/05 11:59:25 rherveille// Fixed wb_ack_o generation bug.// Fixed bug in the byte_controller statemachine.// Added headers.//// I2C registers wishbone addresses// bitcontroller states`define I2C_CMD_NOP 4'b0000`define I2C_CMD_START 4'b0001`define I2C_CMD_STOP 4'b0010`define I2C_CMD_WRITE 4'b0100`define I2C_CMD_READ 4'b1000
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