sta333bwqs13tr STMicroelectronics, sta333bwqs13tr Datasheet - Page 58

• Manufacturer Part Number: sta333bwqs13tr
• Description: 2.1-channel High-efficiency Digital Audio System With Qsound Qhd
• Manufacturer: STMicroelectronics

Register description
58/71
the over-current post-scale factor is set to
applied, it remains until the device is reset.
Table 69.
Index (Hex)
0x2C
0x2D
0x3C
0x2A
0x2B
0x2E
0x2F
0x3A
0x3B
0x00
0x01
0x02
0x03
0x04
0x05
0x13
0x14
0x15
0x27
0x28
0x29
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
…
…
RAM block for biquads, mixing, scaling, bass management
Lo-Pass 2
Hi-Pass 2
Channel 1, Post-Scale
Channel 2, Post-Scale
Channel 3, Post-Scale
Channel 1, Pre-Scale
Channel 2, Pre-Scale
Channel 1, Biquad 1
Channel 1, Biquad 2
Channel 1, Biquad 4
Channel 2, Biquad 1
Channel 2, Biquad 4
TWARN/OC– Limit
Channel 1, Mix 1
Channel 1, Mix 2
Channel 2, Mix 1
Channel 2, Mix 2
Channel 3, Mix 1
for XO=000
for XO=000
nd
nd
…
…
Order Filter
Order Filter
0x5A9DF7
. Once the over-current attenuation is
C1H10(b1/2)
C1H12(a1/2)
C1H14(b0/2)
C12H0(b1/2)
C12H2(a1/2)
C12H4(b0/2)
Coefficient
C3H0(b1/2)
C3H2(a1/2)
C3H4(b0/2)
C1H11(b2)
C1H13(a2)
C12H1(b2)
C12H3(a2)
C3H1(b2)
C3H3(a2)
TWOCL
C1PreS
C2PreS
C1PstS
C2PstS
C3PstS
C1MX2
C2MX1
C3MX1
C1MX1
C2MX2
C1H20
C1H44
C2H10
C2H11
C2H44
…
…
STA333BWQS
0x7FFFFF
0x7FFFFF
0x7FFFFF
0x5A9DF7
0x7FFFFF
0x7FFFFF
0x7FFFFF
0x7FFFFF
0x000000
0x000000
0x000000
0x000000
0x400000
0x000000
0x400000
0x000000
0x000000
0x400000
0x000000
0x000000
0x000000
0x000000
0x400000
0x000000
0x000000
0x000000
0x000000
0x400000
0x000000
0x000000
0x400000
Default
…
…