STA016A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STA016A' PDF : 43 Pages View PDF
STA016A
6.9.19 CD_TRACK_FORMAT :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xAA (170)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies the format of the played track
considering the extension name. Only 1 bit can be set
in the same time
Table 28. :
Bit
FORMAT
0
0 : UNKNOWN
1 : MP3
1
1: RESERVED
2
MPEG1
3
MPEG2
4
MPG
6.9.20 NB_OF_SUBDIR :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xAB (171)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies the number of sub-directory in
the current directory.
6.9.21 NB_OF_SUB_TRACK :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xAC (172)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies the number of file in the current
directory.
6.9.22 DIRECTORY_LEVEL :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xAD (173)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies the current directory level.
6.9.23 DIR_IDENTIFIER_Bn :
b7 b6 b5 b4 b3 b2 b1 b0
Address : 0xAE (174) to 0xB1 (177)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies the nth byte of the number of
byte of the current directory. Considering that two di-
rectories have very few chance to have exactly the
same number of byte, this number allows to identify
the directory. The first byte (174) is the MSB and the
last one (177) is the LSB.
6.9.24 VOL_IDENTIFIER_Bn:
Address : 0xB2 (178) to 0xB5 (181)
Type : RO - AEC
Software Reset : 0
Description :
This register specifies the nth byte of the number of
byte of the CD. Considering that two CD have very
few chance to have exactly the same number of byte,
this number allows to identify the CD. The first byte
(178) is the MSB and the last one (181) is the LSB.
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