92HD99B Datasheet, PDF (76/225 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD99
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Field Name
TSWait
TSTripHish
TSOverrideRest
TSTripLow
Rsvd1
Bits
R/W
Default
Reset
15:12
RW
3h
POR
Temperature sensing wait time between volume increments
0h = 2ms (polling at 2ms)
1h = 4ms (polling at 4ms)
2h = 8ms (polling at 8ms)
3h = 16ms (polling at 16ms)
4h = 32ms (polling at 16ms)
5h = 64ms (polling at 16ms)
6h = 128ms (polling at 16ms)
7h = 256ms (polling at 16ms)
8h = 512ms (polling at 16ms)
9h = 1.024s (polling at 16ms)
Ah = 2.048s (polling at 16ms)
Bh = 4.096s (polling at 16ms)
Ch = 8.192s (polling at 16ms)
Dh = 16.384s (polling at 16ms)
Eh = 32.768s (polling at 16ms)
Fh = 65.536s (polling at 16ms).
11:9
RW
3h
POR
Temp sense high trip point setting:
0h = 125 Degrees C
1h =140 Degrees C
2h = 155 Degrees C
3h = 170 Degrees C
4h = 185 C
5h = 200 C
6h = 215 C
7h = Reserved
8
RW
0h
POR
Override reset for the BTL amplifier Temp sense circuit: set to 1 to recalculate, set
back to 0 to latch the value
7:5
RW
2h
POR
Temp sense low trip point setting:
0h = 110 Degrees C
1h = 125 Degrees C
2h = 140 Degrees C
3h = 155 Degrees C
4h = 170 C
5h = 185 C
6h = 200 C
7h = 215 C
4:0
R
0h
NA
Reserved
IDT CONFIDENTIAL
76
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V1.2 1/12
92HD99