SGTL5000XNLA3 Freescale, SGTL5000XNLA3 Datasheet - Page 37

• Manufacturer Part Number: SGTL5000XNLA3
• Manufacturer: Freescale

Specifications of SGTL5000XNLA3

• Single Supply Voltage (typ): 1.8/2.5/3.3V
• Lead Free Status / RoHS Status: Compliant

Table 23. CHIP_ANA_HP_CTRL 0x0022
input selects, and zero-cross-detectors for the ADC,
headphone, and lineout.
Table 24. 7.0.0.11. CHIP_ANA_CTRL 0x0024
Analog Integrated Circuit Device Data
Freescale Semiconductor
BITS
RSVD
BITS
14:8
15:9
Table 24
15
15
6:0
15
7
8
7
6
5
FIELD
14
14
is an analog control register that includes mutes,
HP_VOL_RIGHT
HP_VOL_LEFT
EN_ZCD_HP
SELECT_HP
MUTE_LO
RSVD
RSVD
FIELD
RSVD
RSVD
13
13
RSVD
12
12
HP_VOL_RIGHT
RW
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
11
11
RESET
RESET
0x18
0x18
0x0
0x0
0x0
0x1
0x0
0x0
0x0
10
10
DEFINITION
Reserved
Headphone Right Channel Volume
Right channel headphone volume control with 0.5 dB steps.
0x00 = +12 dB
0x01 = +11.5 dB
0x18 = 0 dB
...
0x7F = -51.5 dB
Reserved
Headphone Left Channel Volume
Left channel headphone volume control with 0.5 dB steps.
0x00 = +12 dB
0x01 = +11.5 dB
0x18 = 0 dB
...
0x7F = -51.5 dB
Reserved
LineOut Mute
0x0 = Unmute
0x1 = Mute
Reserved
Select the headphone input.
0x0 = DAC
0x1 = Line in
Enable the headphone zero cross detector (ZCD)
0x0 = HP ZCD disabled
0x1 = HP ZCD enabled
9
9
8
8
RSVD
RSVD
7
7
6
6
DEFINITION
5
5
4
4
HP_VOL_LEFT
FUNCTIONAL DEVICE OPERATION
RSVD
3
3
PROGRAMMING EXAMPLES
2
2
1
1
SGTL5000
0
0
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