sta335bw STMicroelectronics, sta335bw Datasheet - Page 50

• Manufacturer Part Number: sta335bw
• Description: 2.1 Channels High Efficiency Digital Audio System
• Manufacturer: STMicroelectronics

Register description
5.15
5.16
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Fault detect recovery constant registers (addresses 0x2B to
0x2C)
FDRC bits specify the 16-bit fault detect recovery time delay. When FAULT is asserted, the
TRISTATE output is immediately asserted low and held low for the time period specified by
this constant. A constant value of 0x0001 in this register is ~.083 ms. The default value of
0x000C specifies ~.1 mS.
Device status register (address 0x2D)
This read-only register provides fault and thermal-warning status information from the power
control block.
PLLUL
FDRC15
FDRC7
DCC7
D7
D7
D7
D7
0
0
0
FAULT
D6
FDRC14
FDRC6
DCC6
D6
D6
D6
0
0
0
UVFAULT
D5
FDRC5
FDRC13
DCC5
D5
D5
1
0
D5
0
OVFAULT
FDRC4
D4
DCC4
FDRC12
D4
D4
1
0
D4
0
OCFAULT
FDRC3
DCC3
FDRC11
D3
D3
D3
0
1
D3
0
OCWARN
FDRC2
DCC2
FDRC10
D2
D2
0
1
D2
D2
0
FDRC1
DCC1
TFAULT
FDRC9
D1
D1
1
0
D1
D1
0
STA335BW
FDRC0
TWARN
FDRC8
DCC0
D0
D0
D0
D0
1
0
0