WM9713LGEFL/RV Wolfson Microelectronics, WM9713LGEFL/RV Datasheet - Page 109

• Manufacturer Part Number: WM9713LGEFL/RV
• Description: Audio CODECs Stereo AC'97 CODEC T/P Interface
• Manufacturer: Wolfson Microelectronics

Specifications of WM9713LGEFL/RV

• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 1
• Conversion Rate: 8 KSPs
• Interface Type: AC97
• Resolution: 12 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-48
• Minimum Operating Temperature: - 25 C
• Number Of Channels: 1 ADC, 1 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3Ch
* “0” corresponds to “ON”, if and only if the corresponding bit in register 26h is also 0.
Pre-Production
Register 3Ch is for power management additional to the AC’97 specification. Note that the actual state of each circuit
block depends on both register 3Ch AND register 26h.
w
REGISTER
ADDRESS
15
14
13
12
11
10
9
7
6
5
4
3
2
1
0
BIT
PADCPD
VMID1M
TSHUT
VXDAC
AUXDAC
VREF
PLL
DACL
DACR
ADCL
ADCR
HPLX
HPRX
SPKX
MX
LABEL
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
1 (disabled)
DEFAULT
Touchpanel / AUXADC Disable Control
1 = Disabled
0 = Enabled
1Meg VMID String Disable Control
1 = Disabled
0 = Enabled
Thermal Shutdown Disable Control
1 = Disabled
0 = Enabled
Voice DAC Disable Control
1 = Disabled
0 = Enabled
AUXDAC Disable Control
1 = Disabled
0 = Enabled
VREF Disable Control
1 = Disabled
0 = Enabled
PLL Disable Control
1 = Disabled
0 = Enabled
Left DAC Disable Control
1 = Disabled
0 = Enabled
Right DAC Disable Control
1 = Disabled
0 = Enabled
Left ADC Disable Control
1 = Disabled
0 = Enabled
Right ADC Disable Control
1 = Disabled
0 = Enabled
Left Headphone Mixer Disable Control
1 = Disabled
0 = Enabled
Right Headphone Mixer Disable Control
1 = Disabled
0 = Enabled
Speaker Mixer Disable Control
1 = Disabled
0 = Enabled
Mono Mixer Disable Control
1 = Disabled
0 = Enabled
DESCRIPTION
PP Rev 3.2 September 2008
WM9713L
Power
Management
REFER TO
109