STA304 STMicroelectronics, STA304 Datasheet - Page 27

• Manufacturer Part Number: STA304
• Description: Audio DSPs Digital Audio Proc
• Manufacturer: STMicroelectronics

Specifications of STA304

• Mounting Style: SMD/SMT
• Package / Case: TQFP-44
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STA304
13.11Phantom Center Register (add. 60h)
Setting bit 0 enables the phantom center channel feature. When this feature is on, the content of the center
channel is split and added to the L and R channels.
13.12Static EQ and Side Firing Register (add. 70h)
This register controls the activation of the Static EQ and the Side Firing surround sound.
For more information on setting EQ parameters, see Paragraph 9 .2
13.13Bass Management Register (add. 72h)
Setting bit 0 activate the Bass Management. For more information on Bass Management, see Paragraph 9 .1.
Default is 0h.
13.14Bypass Register (add. 74h)
Setting bit 0 bypass the DSP block. All channels are bypassed and output equal to input, regardless of all other
algorithm register settings (Volume, Tone, Phantom, EQ). Default is 0h
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D15
D15
D15
D15
D14
D14
D14
D14
D13
D13
D13
D13
D12
D12
D12
D12
EQ1
0
0
1
D11
D11
D11
D11
D10
D10
D10
D10
D9
D9
D9
D9
EQ0
0
1
x
D8
D8
D8
D8
D7
D7
D7
D7
D6
Side Firing + EQ
D6
D6
D6
EQ off (default)
EQ enabled
D5
D5
D5
D5
D4
D4
D4
D4
D3
D3
D3
D3
D2
D2
D2
D2
D1
D1
EQ1
D1
D1
Phantom
Bypass
D0
D0
Bass
EQ0
Mng
D0
D0