AT83C51SND1C_03 ATMEL [ATMEL Corporation], AT83C51SND1C_03 Datasheet - Page 72

• Manufacturer Part Number: AT83C51SND1C_03
• Description: Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface
• Manufacturer: ATMEL [ATMEL Corporation]

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AT8xC51SND1C
Table 81. MP3TRE Register
MP3TRE (S:B6h) – MP3 Treble Control Register
Reset Value = 0000 0000b
Table 82. MP3CLK Register
MP3CLK (S:EBh) – MP3 Clock Divider Register
Reset Value = 0000 0000b
Number
Number
7 - 6
7 - 5
Bit
Bit
5-0
4-0
7
7
-
-
Mnemonic Description
Mnemonic Description
MPCD4:0
TRE5:0
Bit
Bit
6
6
-
-
-
-
Reserved
The value read from these bits is always 0. Do not set these bits.
Treble Gain Value
Refer to Table 70 for the treble control description.
Reserved
The value read from these bits is always 0. Do not set these bits.
MP3 Decoder Clock Divider
5-bit divider for MP3 decoder clock generation.
TRE5
5
5
-
MPCD4
TRE4
4
4
MPCD3
TRE3
3
3
MPCD2
TRE2
2
2
MPCD1
TRE1
1
1
4109E–8051–06/03
MPCD0
TRE0
0
0