OpenCores
URL https://opencores.org/ocsvn/mb-jpeg/mb-jpeg/trunk

Subversion Repositories mb-jpeg

[/] [mb-jpeg/] [tags/] [STEP1_1/] [microblaze_0/] [include/] [xversion.h] - Rev 66

Compare with Previous | Blame | View Log

/* $Id: xversion.h,v 1.1 2006-06-23 18:59:00 quickwayne Exp $ */
/******************************************************************************
*
*       XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
*       AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
*       SOLUTIONS FOR XILINX DEVICES.  BY PROVIDING THIS DESIGN, CODE,
*       OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
*       APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
*       THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,
*       AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE
*       FOR YOUR IMPLEMENTATION.  XILINX EXPRESSLY DISCLAIMS ANY
*       WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
*       IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
*       REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
*       INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
*       FOR A PARTICULAR PURPOSE.
*
*       (c) Copyright 2002 Xilinx Inc.
*       All rights reserved.
*
******************************************************************************/
/*****************************************************************************/
/**
* @file xversion.h
*
* This file contains the interface for the XVersion component. This
* component represents a version ID.  It is encapsulated within a component
* so that it's type and implementation can change without affecting users of
* it.
*
* The version is formatted as X.YYZ where X = 0 - 9, Y = 00 - 99, Z = a - z
* X is the major revision, YY is the minor revision, and Z is the
* compatability revision.
*
* Packed versions are also utilized for the configuration ROM such that
* memory is minimized. A packed version consumes only 16 bits and is
* formatted as follows.
*
* <pre>
* Revision                  Range       Bit Positions
*
* Major Revision            0 - 9       Bits 15 - 12
* Minor Revision            0 - 99      Bits 11 - 5
* Compatability Revision    a - z       Bits 4 - 0
*
* MODIFICATION HISTORY:
*
* Ver   Who    Date   Changes
* ----- ---- -------- -------------------------------------------------------
* 1.00a xd   11/03/04 Improved support for doxygen.
* </pre>
*
******************************************************************************/
 
#ifndef XVERSION_H    /* prevent circular inclusions */
#define XVERSION_H    /* by using protection macros */
 
/***************************** Include Files *********************************/
 
#include "xbasic_types.h"
#include "xstatus.h"
 
/************************** Constant Definitions *****************************/
 
 
/**************************** Type Definitions *******************************/
 
/* the following data type is used to hold a null terminated version string
 * consisting of the following format, "X.YYX"
 */
typedef Xint8 XVersion[6];
 
/***************** Macros (Inline Functions) Definitions *********************/
 
 
/************************** Function Prototypes ******************************/
 
void XVersion_UnPack(XVersion *InstancePtr, Xuint16 PackedVersion);
 
XStatus XVersion_Pack(XVersion *InstancePtr, Xuint16 *PackedVersion);
 
Xboolean XVersion_IsEqual(XVersion *InstancePtr, XVersion *VersionPtr);
 
void XVersion_ToString(XVersion *InstancePtr, Xint8 *StringPtr);
 
XStatus XVersion_FromString(XVersion *InstancePtr, Xint8 *StringPtr);
 
void XVersion_Copy(XVersion *InstancePtr, XVersion *VersionPtr);
 
#endif              /* end of protection macro */
 
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.