#include?“system.h“
#include?“alt_types.h“
#include?
#include?“anywhere_avalon_lcd_regs.h“
#include?“anywhere_avalon_bitblt_regs.h“
????
alt_u32?framebufferOffset?=?SSRAM_0_base;

void?Fill（alt_u32?XPos?alt_u32?YPos?alt_u32?Width?alt_u32?Height?alt_u16?Color）
{
????int?ij;
????alt_u16*?DataOffset;
????????
????DataOffset?=?framebufferOffset;
????DataOffset?+=?（XPos?+?YPos?*?640）?;
???
????//Fill?a?Rect
????for（i?=?0;?i?????{
??????for（j?=?0;j???????{
????????*（DataOffset+j）?=?Color;
??????}
??????DataOffset?+=?640?;?
????}
????????
????//Flush?Data?to?Mem
????alt_dcache_flush_all（）;

}

void?Blt（alt_u32?SrcXPos?alt_u32?SrcYPosalt_u32?DesXPos?alt_u32?DesYPos?alt_u32?Width?alt_u32?Height）
{
????alt_u16*?SrcDataOffset;
????alt_u16*?DesDataOffset;
????
????alt_u16?Status;
????alt_u8??Mode=0;
????
????alt_u8??WorkFinished=0;
????alt_u32?Try=0;

//Set?Mode?
????Mode=IORD_ANYWHERE_AVALON_BITBLT_CTRL（ANYWHERE_AVALON_BITBLT_0_base）;
????Mode|=0x02;???????//?光柵操作使能地址選擇為矩形
??????IOWR_ANYWHERE_AVALON_BITBLT_CTRL（ANYWHERE_AVALON_BITBLT_0_baseMode）;

//Set?Rop?code?=copy???
IOWR_ANYWHERE_AVALON_BITBLT_ROP_CODE（ANYWHERE_AVALON_BITBLT_0_base0x0C）;
????
????//Set?Para
????SrcDataOffset?=?framebufferOffset;
????SrcDataOffset?+=?（SrcXPos?+?SrcYPos?*?640）;
????DesDataOffset?=?framebufferOffset;
????DesDataOffset?+=?（DesXPos?+?DesYPos?*?640）;
????
IOWR_ANYWHERE_AVALON_BITBLT_SRC_START_ADR（ANYWHERE_AVALON_BITBLT_0_baseSrcDataOffset）;
????IOWR_ANYWHERE_AVALON_BITBLT_SRC_MEM_OFFSET（ANYWHERE_AVALON_BITBLT_0_base1280）;
????IOWR_ANYWHERE_AVALON_BITBLT_DEST_START_ADR（ANYWHERE_AVALON_BITBLT_0_baseDesDataOffset）;
????IOWR_ANYWHERE_AVALON_BITBLT_DEST_MEM_OFFSET（ANYWHERE_AVALON_BITBLT_0_base1280）;
????IOWR_ANYWHERE_AVALON_BITBLT_WIDTH（ANYWHERE_AVALON_BITBLT_0_baseWidth）;
????IOWR_ANYWHERE_AVALON_BITBLT_HEIGHT（ANYWHERE_AVALON_BITBLT_0_baseHeight）;
????
//Start?Blt
IOWR_ANYWHERE_AVALON_BITBLT_CMD（ANYWHERE_AVALON_BITBLT_0_base0x05）;??
????
//Wait?while?busy
while（（WorkFinished?==?0）?&&?（Try????{
??????Status=IORD_ANYWHERE_AVALON_BITBLT_STATUS（ANYWHERE_AVALON_BITBLT_0_base）;
??????if（Status?&?0x80）?//BLT_STATUS_BUSY
??????{
????????Try++;
??????}
??????else
??????{
????????WorkFinished=1;
??????}
????}
????
}

int?BitBlt（void）
{
??alt_u32?tXPos;
??alt_u32?tYPos;
??
??static?alt_32?BlockNum?=?0;
??static?alt_32?ColorNum?=?0;
??
??alt_u16?BGColor;
??alt_u16?FGColor;
??
??//Set?Color
??BGColor?=?ColorNum?*?rand（）;
??FGColor?=?~BGColor;

??//Draw?First?Block?and?then?Blt?to?all?Blocks
??if（BlockNum?==?0）
??{?
//Draw?80×80?block
????Fill（004040BGColor）;
????Fill（0404040FGColor）;
????Fill（4004040FGColor）;
????Fill（40404040BGColor）;
??}
??else
??{??
//Blt????
????tXPos?=?（BlockNum?%?8）*80;
????tYPos?=?（BlockNum?/?8）*80;
????Blt（00tXPostYPos8080）;
??}
??
??//for?next?
??ColorNum+

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

?????文件???????2734??2009-04-19?10:37??lecture4\工程\myadder8\adder8_lpm.bsf

?????文件????????376??2009-04-19?10:37??lecture4\工程\myadder8\adder8_lpm.qip

?????文件???????5074??2009-04-19?10:37??lecture4\工程\myadder8\adder8_lpm.v

?????文件???????4294??2009-04-19?10:37??lecture4\工程\myadder8\adder8_lpm_bb.v

?????文件??????59364??2009-04-19?10:37??lecture4\工程\myadder8\adder8_lpm_wave0.jpg

?????文件????????536??2009-04-19?10:37??lecture4\工程\myadder8\adder8_lpm_waveforms.html

?????文件???????1585??2009-04-19?10:46??lecture4\工程\myadder8\db\add_sub_1ei.tdf

?????文件???????1185??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（0）.cnf.cdb

?????文件????????578??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（0）.cnf.hdb

?????文件???????1351??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（1）.cnf.cdb

?????文件????????642??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（1）.cnf.hdb

?????文件???????1126??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（2）.cnf.cdb

?????文件????????562??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（2）.cnf.hdb

?????文件????????991??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（3）.cnf.cdb

?????文件????????540??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.（3）.cnf.hdb

?????文件???????2186??2009-04-19?10:48??lecture4\工程\myadder8\db\myadder8.asm.qmsg

?????文件??????12980??2009-04-19?10:47??lecture4\工程\myadder8\db\myadder8.asm_labs.ddb

?????文件????????227??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.cbx.xml

?????文件????????631??2009-04-19?10:47??lecture4\工程\myadder8\db\myadder8.cmp.bpm

?????文件???????4367??2009-04-19?10:48??lecture4\工程\myadder8\db\myadder8.cmp.cdb

?????文件?????????28??2009-04-19?10:47??lecture4\工程\myadder8\db\myadder8.cmp.ecobp

?????文件???????8749??2009-04-19?10:48??lecture4\工程\myadder8\db\myadder8.cmp.hdb

?????文件????????339??2009-04-19?10:47??lecture4\工程\myadder8\db\myadder8.cmp.kpt

?????文件??????????4??2009-04-19?10:47??lecture4\工程\myadder8\db\myadder8.cmp.logdb

?????文件??????23270??2009-04-19?10:48??lecture4\工程\myadder8\db\myadder8.cmp.rdb

?????文件???????4397??2009-04-19?10:48??lecture4\工程\myadder8\db\myadder8.cmp.tdb

?????文件??????57507??2009-04-19?10:48??lecture4\工程\myadder8\db\myadder8.cmp0.ddb

?????文件??????42396??2009-04-19?10:47??lecture4\工程\myadder8\db\myadder8.cmp2.ddb

?????文件????????345??2009-04-19?10:47??lecture4\工程\myadder8\db\myadder8.cmp_merge.kpt

?????文件????????137??2009-04-19?10:46??lecture4\工程\myadder8\db\myadder8.db_info

............此處省略6436個文件信息