SC900841JVKR2 Freescale Semiconductor, SC900841JVKR2 Datasheet - Page 152

• Manufacturer Part Number: SC900841JVKR2
• Description: IC POWER MGT 338-MAPBGA
• Manufacturer: Freescale Semiconductor

Specifications of SC900841JVKR2

• Applications: PC's, PDA's
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 338-TBGA
• Input Voltage: 2.8 V to 4.4 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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900841
Table 95. Audio Registers
FUNCTIONAL DEVICE OPERATION
AUDIO
VCEPGATX
RAMPMUT
LAMPMUT
PCM2RCH
RAMPSEL
HSDETEN
PCM2LCH
LAMPSEL
MIC2PRE
MIC1PRE
RAMPVL
VCECLK
LAMPVL
MUXIN
5:0
5:0
1:0
3:2
4:0
7:5
6
7
6
7
4
5
6
7
AUD11 (ADDR 0x18A - R/W - Default Value: 0x00)
AUD12 (ADDR 0x18B - R/W - Default Value: 0x00)
AUD13 (ADDR 0x18C - R/W - Default Value: 0x00)
AUD10 (ADDR 0x189 - R/W - Default Value: 0x00)
Left transmit amplifier volume control
Left transmit amplifier signal mute
x0 = Not muted
x1 = Muted
Left transmit amplifier input selection
x0 = MC1IN
x1 = RXINL
Right transmit amplifier volume control
Right transmit amplifier signal mute
x0 = Not muted
x1 = Muted
Right transmit amplifier input selection
x0 = MC2IN
x1 = RXINR
Preamplifier gain MC2IN input
Preamplifier gain MC1IN input
Headset or headphone detect through MC2B detect circuit
x0 = Disabled
x1 = Enabled
MC1IN Mode select
x0 = Analog input
x1 = Digital input
Audio interface TX2 right channel selector
x0 = ADC right
x1 = Digital microphone input
Audio interface TX2 left channel selector
x0 = ADC left
x1 = Digital microphone input
Volume control of voice ADC
x0 = -8.0 dB
x1 = -7.0 dB
x2 = -6.0 dB
x3 = -5.0 dB
x4 = -4.0 dB
x5 = -3.0 dB
x6= -2.0 dB
x7= -1.0 dB
Selects voice clkin frequency, default is 26 MHz
x8 = 0 dB
x9 = 1.0 dB
xA = 2.0 dB
xB = 3.0 dB
xC = 4.0 dB
xD = 5.0 dB
xE = 6.0 dB
xF = 7.0 dB
x10 - x1F = Reserved.
Analog Integrated Circuit Device Data
Freescale Semiconductor