Stereo Low Power Codecs with Touchscreen Controller

Cirrus Logic's highly integrated input / output devices are designed for mobile computing and communications. These devices can connect directly to a touchpanel and other components, reducing the total component count in a system.

Documents

Application Notes

WAN_0240 I²S USB Audio Streaming

Sep 1, 2010, WAN0240 rev 1.0 : 1187 Kb

WAN_0247 DRC Attack and Decay Times for Real Audio Signals

Sep 1, 2010, WAN0247 rev 1.0 : 145 Kb

WAN_0215 DRC Operation in Wolfson Audio CODECs

Mar 1, 2010, WAN0215 rev 1.0 : 218 Kb

WAN_0187 WM9715L Interrupts and Pinout

May 1, 2007, WAN0187 rev 1.0 : 116 Kb

WAN_0182 WM9713/14 - Inverting the Jack Detect GPIO Logic

Jul 1, 2006, WAN0182 rev 1.0 : 69 Kb

WAN_0159 WM9711/12 Power Management Using Pin 47

Mar 1, 2005, WAN0159 rev 1.1 : 57 Kb

WAN-0143 ADA and MASK Timing on WM9712

Mar 1, 2004, WAN0143 rev 1.0 : 61 Kb

WAN_0141 WM8750/51L and WM9711/12L Speaker Drivers

Jan 1, 2004, WAN0141 rev 1.2 : 92 Kb

WAN_0135 WM9712 GPIO IRQ Control and Sequencing

Jul 1, 2003, WAN0135 rev 1.2 : 57 Kb
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White Papers

Getting the Most Out of Your Battery

Sep 1, 2006, Rev 1.0 : 181 Kb

Audio 4 Smartphones

n/a : 172 Kb

Software/Tools

Device Pack for WM8904

May 4, 2015, v1.4 : 1393 Kb

Device Pack for WM9712

v1.0 : 1364 Kb

WM9715EVM Device Pack

v1.1 : 1365 Kb

WISCE Setup

v3.8.1.2 : 40.3 Mb

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