92hd98 Integrated Device Technology, 92hd98 Datasheet - Page 256

• Manufacturer Part Number: 92hd98
• Description: Datasheet
• Manufacturer: Integrated Device Technology

92HD98
SINGLE CHIP PC AUDIO SYSTEM, CODEC+MONO SPEAKER AMPLIFIER+CAPLESS HP+LDO
IDT CONFIDENTIAL
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
verb F82/782
verb F83/783
verb F84/784
verb F85/785
Register Address
Register Address
Register Address
Register Address
7.29.1.7. CONFIG Register
7.29.1.8. PWM4 Register
7.29.1.9. PWM3 Register
7.29.1.10. PWM2 Register
7
6
5
4
3:1
0
7
6
5
4
3
2:1
0
7:6
5:0
7:2
1
0
Bit
Bit
Bit
Bit
cvalue
BPFBYP
PREBYP
EQBYP
BTL_dcbyp
Reserved
HPFBYP
sc_status_clear_right RWC 0
sc_status_clear_left
Reserved
sc_Fault_status_right RO
sc_Fault_status_left
scdly_set
evenbit
outctrl
dvalue
pwm_outflip
pwm_outmode
Label
Label
Label
Label
RW
RW
RW
RW
RW
RO
RW
RW
Type Default
Type Default
RW
RW
RW
Type
RWC 0
RO
RO
RW
RW
Type Default
0
1
1
0
0
0
0
0x2
0x10
1
0
0
0
00
0
0
Default
256
1= Bypass MonoOut band-pass filer
1= Bypass BTL EQ filter prescale
1= Bypass BTL EQ filter
1 = bypass BTL DC filter
RESERVED
1= Bypass BTL high-pass filter (not DC removal filter)
pwm output muxing
0 = normal
1 = swap 0/1
2 = ch0 on both
3 = ch1 on both
Tristate constant value filed, must be even and not 0
dvalue constant field.
1= swap pwm a/b output pair for all channels
1= tristate, 0 = binary
Write once operation will clear sc_fault_status_right
Write once operation will clear sc_fault_status_left
RESERVED
1 = Fault occurs on right channel
1 = Fault occurs on left channel
Used for short circuit detection; designer will set the value
1=Noise Shaper output data are even
Description
Description
Description
Description
V 0.91 10/10
92HD98