WM8595 datasheet(40/82 Pages) WOLFSON

tên linh kiện	WM8595

Giải thích chi tiết về linh kiện	24-bit 192kHz 2Vrms Multi-Channel CODEC

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WM8595

Production Data

PD, Rev 4.2, January 2011

DIGITAL ROUTING CONTROL

The WM8595 includes a highly flexible digital routing multiplexer, allowing independent systems to be

directly connected to the WM8595 without the need for glue logic. The WM8595 consists of two

digital audio ‘ports’, each with four pins, which can be configured to connect to any of the three

internal WM8595 systems (ADC, DAC1 or DAC2) or to any other digital audio ports. An additional

ADC data pin and two GPIO pins are available as auxiliary bidirectional data pins. A simplified block

diagram of the digital routing is shown in Figure 21:

Figure 21 Digital Routing Block Diagram

The default configuration of the clocking is as shown in Figure 22 below. It is expected that this

configuration will satisfy the majority of the use cases for the WM8595, but if it doesn’t it is possible

to route the signals differently. See the following pages for details of this setup.

Figure 22 Default Clocking Configuration

WM8595 bảng dữ liệu(PDF) 40 Page - Wolfson Microelectronics plc