Linkplay Technology Inc.
A98x_EVB_V04 Board Quick Start Guide
Rev: V0.1
Linkplay Technology Inc. Confidential
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The EVB has these features:
▪ A98x module supported
▪Digital PDM MIC supported
▪ Audio output for headphone or active speaker
▪One Micro USB connector for power and firmware download
▪One Type A USB connector for USB flash disk
▪NGFF headers for connecting external daughter boards with A98x module
▪8 Bit ADC push buttons for application use
▪UART, GPIO, PWM are connected to the headers
▪ Apple Authentication 3.0 for Apple device
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Modules Interface
This EVK board could be used with all A98 series modules
Figure 2. A98x EVB_V04 Modules Interface
1: The item 1 is for A98 or A98L/G series
2: The item 2 is for A98M series
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Power Interface
This board is powered by 5V with a Micro USB. Please connect the Micro USB to a 5v adapter with
a USB cable.
