STA335W View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STA335W Datasheet PDF : 43 Pages
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Register description
STA335W
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
1
1
0
1
0
D7
MPCC7
1
D6
MPCC6
1
D5
MPCC5
0
D4
MPCC4
0
D3
MPCC3
0
D2
MPCC2
0
D1
MPCC1
0
D0
MPCC0
0
MPCC bits determine the 16 MSBs of the MPC compensation coefficient. This coefficient is
used in place of the default coefficient when MPCV = 1.
5.11
Variable distortion compensation registers (addr 0x29 -
0x2A)
D7
DCC15
1
D6
DCC14
1
D5
DCC13
1
D4
DCC12
1
D3
DCC11
0
D2
DCC10
0
D1
DCC9
1
D0
DCC8
1
D7
DCC7
0
D6
DCC6
0
D5
DCC5
1
D4
DCC4
1
D3
DCC3
0
D2
DCC2
0
D1
DCC1
1
D0
DCC0
1
DCC bits determine the 16 MSBs of the Distortion compensation coefficient. This coefficient
is used in place of the default coefficient when DCCV = 1.
5.12
Fault detect recovery constant registers (addr 0x2B - 0x2C)
D7
FDRC15
0
D6
FDRC14
0
D5
FDRC13
0
D4
FDRC12
0
D3
FDRC11
0
D2
FDRC10
0
D1
FDRC9
0
D0
FDRC8
0
D7
FDRC7
0
D6
FDRC6
0
D5
FDRC5
0
D4
FDRC4
0
D3
FDRC3
1
D2
FDRC2
1
D1
FDRC1
0
D0
FDRC0
0
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 approximately 0.083 ms. The
default value of 0x000C gives approximately 0.1 ms.
5.13
Device status register (addr 0x2D)
D7
PLLUL
D6
FAULT
D5
UVFAULT
D4
OVFAULT
D3
OCFAULT
D2
OCWARN
D1
TFAULT
D0
TWARN
This read-only register provides fault and thermal-warning status information from the power
control block. Logic value 1 for faults or warning means normal state. Logic 0 means a fault
or warning detected on power bridge. The PLLUL = 1 means that the PLL is not locked.
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