Directory Entry


                          Directory Entry Structure                           

        00h   8 BYTEs   File Name
        08h   3 BYTEs   File Extension
        0Bh     BYTE    File Attribute
        0Ch  10 BYTEs   Reserved
        16h     WORD    Time of Last Change
        18h     WORD    Date of Last Change
        1Ah     WORD    First Cluster Number
        1Ch     DWORD   File Size

                          First Character Exceptions                          

        00h     Last Directory Entry
        05h     First Character of File Name is E5h
        2Eh     File applies to current directory
        E5h     File deleted

File Attributes
Bit	Dec	Hex	Description
0	1	0001h	Read Only
1	2	0002h	Hidden
2	4	0004h	System
3	8	0008h	Volume Label
4	16	0010h	Subdirectory
5	32	0020h	Changed since Backup
6	64	0040h	Not Used
7	128	0080h	Sharable (Novell)
8	256	0100h	Not Used
9	512	0200h
10	1024	0400h
11	2048	0800h
12	4096	1000h
13	8192	2000h
14	16384	4000h
15	32768	8000h

Date Format
Bit	Dec	Hex	Description
0	1	0001h	Day (1-31)
1	2	0002h
2	4	0004h
3	8	0008h
4	16	0010h
5	32	0020h	Month (1-12)
6	64	0040h
7	128	0080h
8	256	0100h
9	512	0200h	Year (0 = 1980)
10	1024	0400h
11	2048	0800h
12	4096	1000h
13	8192	2000h
14	16384	4000h
15	32768	8000h

Time Format
Bit	Dec	Hex	Description
0	1	0001h	Two second increments (0-29)
1	2	0002h
2	4	0004h
3	8	0008h
4	16	0010h
5	32	0020h	Minutes (0-59)
6	64	0040h
7	128	0080h
8	256	0100h
9	512	0200h
10	1024	0400h
11	2048	0800h	Hours (0-23)
12	4096	1000h
13	8192	2000h
14	16384	4000h
15	32768	8000h