/**************************************************************************/
/*??Copyright?2003?by?SEED.???????????????????????????????????????????????*/
/*??All?rights?reserved.?Property?of?SEED.????????????????????????????????*/
/**************************************************************************/
?
/*
?*??========?DEC643_cpld.c?========
?*??CPLD?module?for?the?DEC643
?*/

#include?
#include?“DEC643.h“

/*?Read?an?8-bit?value?from?a?CPLD?register?*/
Uint8?DEC643_rget（Int16?regnum）
{
????Uint8?*pdata;
????
????/*?Return?lower?8?bits?of?register?*/
????pdata?=?（Uint8?*）（DEC643_CPLD_base?+?regnum）;
????return?（*pdata?&?0xff）;
}

/*?Write?an?8-bit?value?to?a?CPLD?register?*/
void?DEC643_rset（Int16?regnum?Uint8?regval）
{
????Uint8?*pdata;
????
????/*?Write?lower?8?bits?of?register?*/
????pdata?=?（Uint8?*）（DEC643_CPLD_base?+?regnum）;
????*pdata?=?（regval?&?0xff）;
}

/*?Spin?in?a?delay?loop?for?delay?iterations?*/
void?DEC643_wait（Uint32?delay）
{
????volatile?Uint32?i?n;
????
????n?=?0;
????for?（i?=?0;?i?????{
????????n?=?n?+?1;
????}
}

/*?Spin?in?a?delay?loop?for?delay?microseconds?*/
void?DEC643_waitusec（Uint32?delay）
{
????DEC643_wait（delay?*?21）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????791??2005-07-04?09:46??DEC643_GPIO\cc_build_Debug.log

????...D..R?????????0??2008-07-02?00:02??DEC643_GPIO\Debug

?????文件????????433??2005-07-04?09:46??DEC643_GPIO\Debug.lkf

?????文件????????433??2005-07-04?09:46??DEC643_GPIO\Debug.lkv

?????文件????????679??2005-06-13?11:23??DEC643_GPIO\DEC643_GPIO.cmd

?????文件???????3072??2005-08-04?11:03??DEC643_GPIO\DEC643_GPIO.CS_\FILE.CDX

?????文件????????922??2005-08-04?11:03??DEC643_GPIO\DEC643_GPIO.CS_\FILE.DBF

?????文件???????1185??2005-08-04?11:03??DEC643_GPIO\DEC643_GPIO.CS_\FILE.FPT

?????文件?????215040??2005-08-04?11:03??DEC643_GPIO\DEC643_GPIO.CS_\SYMBOL.CDX

?????文件?????196642??2005-08-04?11:03??DEC643_GPIO\DEC643_GPIO.CS_\SYMBOL.DBF

?????文件?????376951??2005-08-04?11:03??DEC643_GPIO\DEC643_GPIO.CS_\SYMBOL.FPT

????..A.SH.????????10??2006-10-11?09:28??DEC643_GPIO\DEC643_GPIO.CS_\_desktop.ini

????...D..R?????????0??2008-07-02?00:02??DEC643_GPIO\DEC643_GPIO.CS_

?????文件???????3879??2005-08-04?10:58??DEC643_GPIO\DEC643_GPIO.paf

?????文件???????4083??2005-08-04?11:04??DEC643_GPIO\DEC643_GPIO.paf2

?????文件???????1063??2005-07-20?11:54??DEC643_GPIO\DEC643_GPIO.pjt

?????文件???????3761??2005-08-04?11:04??DEC643_GPIO\DEC643_GPIO.sbl

?????文件???????9234??2005-06-21?11:37??DEC643_GPIO\DEC643_GPIO.wks

?????文件??????10168??2005-06-21?10:49??DEC643_GPIO\gel\DEC643.gel

????..A.SH.????????10??2006-10-11?09:28??DEC643_GPIO\gel\_desktop.ini

????...D..R?????????0??2008-07-02?00:02??DEC643_GPIO\gel

?????文件???????5371??2004-02-24?18:10??DEC643_GPIO\include\csl.h

?????文件???????4480??2005-03-11?16:27??DEC643_GPIO\include\csl_atl.h

?????文件???????7699??2005-03-11?16:27??DEC643_GPIO\include\csl_atlhal.h

?????文件??????14829??2005-03-11?16:27??DEC643_GPIO\include\csl_cache.h

?????文件??????75781??2005-03-11?16:27??DEC643_GPIO\include\csl_cachehal.h

?????文件???????8328??2005-03-11?16:27??DEC643_GPIO\include\csl_chip.h

?????文件??????63160??2005-03-11?16:27??DEC643_GPIO\include\csl_chiphal.h

?????文件???????4815??2005-03-11?16:27??DEC643_GPIO\include\csl_dat.h

?????文件??????14243??2005-03-11?16:27??DEC643_GPIO\include\csl_dma.h

............此處省略73個文件信息