cf_avr.map

avr MP3 的源程序,包含文件系统,适合初学者

CodeVisionAVR C Compiler V1.24.7c Professional
(C) Copyright 1998-2005 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com

File: H:\CF_avr_bus\2007_work\vs1003_play_wma\cf_avr.c
Global variables memory map:

Variable                          Address   Size
intFlag                                R4      1
filePos                              180h      4
mp3Pos                              R5,R6      2
readPos                             R7,R8      2
sectorPos                              R9      1
totalSectors                         184h      4
playStatus                            R10      1
totalFiles                        R11,R12      2
sectorBuffer.data                    188h    512
FirstDataSector                      388h      4
Bytes_Per_Sector                  R13,R14      2
Sectors_Per_Cluster                  38Ch      1
Bytes_Per_Cluster                    38Dh      2
FirstFATSector                       38Fh      4
FirstRootCluster                     393h      4
FirstRootSector                      397h      4
rootDirSectors                       39Bh      2
fileName                             39Dh    128
fileExtension                        41Dh      4
FileSize                             421h      4
currentFileNum                       425h      2
currentCluster                       427h      4
firstCluster                         42Bh      4
subDirLevel                          42Fh      1
dirString                            430h      2
FATtype                              432h      1
tableStartCluster                    433h      4
tableFileSize                        437h      4
currentFileInfo.startCluster         43Bh      4
currentFileInfo.fileSize             43Fh      4
currentFileInfo.fileExtName          443h      3
currentFileInfo.fileNumber           446h      2
dirReadOffset.dirLBA                 448h      4
dirReadOffset.readPos                44Ch      2
dirReadOffset.fileNum                44Eh      2
dirReadOffset.entryCount             450h      2
volume                               452h      1