STA559BWQS13TR STMICROELECTRONICS [STMicroelectronics], STA559BWQS13TR Datasheet - Page 58

• Manufacturer Part Number: STA559BWQS13TR
• Description: 5-V, 2-A, 2.1-channel high-efficiency digital audio system with QSound QHD
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Register description
5.13
5.14
5.15
5.16
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Variable max power correction registers (addr 0x27 - 0x28)
MPCC bits determine the 16 MSBs of the MPC compensation coefficient. This coefficient is
used in place of the default coefficient when MPCV = 1.
Variable distortion compensation registers (addr 0x29-0x2A)
DCC bits determine the 16 MSBs of the distortion compensation coefficient. This coefficient
is used in place of the default coefficient when DCCV = 1.
Fault detect recovery constant registers (addr 0x2B - 0x2C)
FDRC bits specify the 16-bit Fault Detect Recovery time delay. When FAULT is asserted, the
TRISTATE output will be immediately asserted low and held low for the time period specified
by this constant. A constant value of 0x0001 in this register is approximately 0.083 ms. The
default value of 0x000C specifies approximately 0.1 ms.
Device status register (addr 0x2D)
This read-only register provides fault and thermal-warning status information from the power
control block.
PLLUL
MPCC15
FDRC15
MPCC7
FDRC7
DCC15
DCC7
D7
D7
D7
D7
D7
D7
D7
1
0
0
0
1
0
FAULT
D6
MPCC14
MPCC6
FDRC14
FDRC6
DCC6
DCC14
D6
D6
D6
D6
1
D6
0
D6
0
0
0
1
UVFAULT
D5
MPCC5
FDRC5
MPCC13
FDRC13
DCC5
DCC13
D5
D5
D5
0
1
0
D5
D5
D5
0
0
1
OVFAULT
D4
MPCC4
FDRC4
DCC4
MPCC12
FDRC12
DCC12
D4
D4
D4
0
1
0
D4
D4
D4
1
0
1
OCFAULT
MPCC3
FDRC3
DCC3
MPCC11
D3
FDRC11
D3
D3
D3
DCC11
0
0
1
D3
D3
D3
1
0
0
MPCC2
OCWARN
FDRC2
DCC2
MPCC10
FDRC10
D2
D2
D2
0
DCC10
0
1
D2
D2
D2
D2
0
0
0
MPCC1
FDRC1
DCC1
TFAULT
MPCC9
FDRC9
D1
D1
D1
0
DCC9
1
0
D1
D1
D1
D1
1
0
1
STA559BWQS
MPCC0
FDRC0
TWARN
MPCC8
DCC0
FDRC8
DCC8
D0
D0
D0
D0
D0
0
D0
1
D0
0
0
0
1