CDB42L52 Cirrus Logic Inc, CDB42L52 Datasheet - Page 61

• Manufacturer Part Number: CDB42L52
• Description: Eval Bd LP Codec W/Class D Spkr Driver
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42L52

• Main Purpose: Audio, CODEC
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: CS42L52
• Primary Attributes: 4 Stereo Audio Inputs, Stereo Line and Speaker Outputs, S/PDIF Inputs and Outputs
• Secondary Attributes: GUI, I2C, SPI, USB Interfaces
• Description/function: Audio CODECs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS42L52
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1505

DS680F1
6.22.2 Beep Volume
6.23
6.23.1 Beep Configuration
6.23.2 Beep Mix Disable
BEEP1
7
Beep & Tone Configuration (Address 1Eh)
Sets the volume of the beep signal.
Note:
Configures a beep mixed with the HP/Line and SPK output.
Notes:
1. When used in analog pass-through mode, the output alternates between the signal from the PGA and
2. Re-engaging the beep before it has completed its initial cycle will cause the beep signal to remain ON
Configures how the beep mixes with the serial data input.
Note:
BEEPVOL[4:0]
00110
···
00000
11111
11110
···
00111
Step Size:
Application:
BEEP[1:0]
00
01
10
11
Application:
BEEPMIXDIS
0
1
Application:
the beep signal. The beep signal does not mix with the analog signal from the PGA.
for the maximum ONTIME duration.
BEEP0
This setting must not change when BEEP is enabled.
This setting must not change when BEEP is enabled.
6
Gain
+6.0 dB
···
-6 dB
-8 dB
-10 dB
···
-56 dB
2 dB
“Beep Generator” on page 30
Off
Single
Multiple
Continuous
“Beep Generator” on page 30
Beep Output to HP/Line and Speaker
Mix Enabled; The beep signal mixes with the digital signal from the serial data input.
Mix Disabled; The output alternates between the signal from the serial data input and the beep signal. The
beep signal does not mix with the digital signal from the serial data input.
“Beep Generator” on page 30
Beep Occurrence
BEEPMIXDIS
5
TREBCF1
4
5/13/08
TREBCF0
3
BASSCF1
2
BASSCF0
1
CS42L52
TCEN
0
61