W6810DK Nuvoton Technology Corporation of America, W6810DK Datasheet - Page 18

• Manufacturer Part Number: W6810DK
• Description: KIT DEV/EVAL FOR W6810
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W6810DK

• Main Purpose: Audio, CODEC
• Embedded: No
• Utilized Ic / Part: W6810
• Primary Attributes: Mono, PCM, 8-Bit
• Secondary Attributes: ADC and DAC Filtering Compliant with ITU G.712
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Chapter - 4
Operation Modes
The W681xxx-DK operates in two modes, Standalone and Back-To-Back mode.
Standalone Operation:
In this mode of operation the analog signal input at Transmit input (J7), is presented to
the encoder of the W6810/W681310/W681360, where it is digitized and output on the
PCM data transmit pin (13). Connecting J18 provides a local loop back to the PCM data
input receive pin (PCMR) of the W6810/W681310, where it is reconstructed and output
at J12 to J21 (RX). The following Jumpers are enabled in this mode J1 (2.048 MHz),
J17A and J20. The DIP switches are set as follows.
J17 is enabled in the “A” position which is MCLK = BCLK
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W681xxxDK
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