Advertisement
Advertisement
Summary of Contents for C-Media HS-100B
- Page 1 HS-100B Demo Board User Manual Version: 1.0...
- Page 2 Republic of China and international copyright laws. TRADEMARKS C-Media, the C-Media Logo, Xear 3D, Xear 3D Logo, Speaker Shifter, Smart Jack, and Smart Audio Jack, Middleware are trademarks of C-Media Electronics Inc. in Republic of China and/or other countries.
- Page 3 HS-100B USB Audio Demo Board User Manual V1.0 Revision Notes Revision Date Description 2013/09/23 First formal release Worldwide Solution That Touch People’s Hearts! - 3 -...
-
Page 4: Table Of Contents
USB Audio Demo Board User Manual V1.0 TABLE OF CONTENTS SECTION 1 OVERVIEW 1.1 Introduction to HS-100B..............5 1.2 Take a close look at HS-100B Demo Board..........6 SECTION 2 GETTING STARTED 2.1 Board as USB Audio Device................7 2.2 Playback / Recording Functions..............8 2.3 Evaluation Board with Peripheral Control............9... -
Page 5: Introduction To Hs-100B
Cmedia’s HS-100B is highly-integrated USB audio single chip optimized for consumer headset solutions. This document is a user guide for the demonstration boards (demo boards) of HS-100B, which describes the board’s functions, I/O jacks, LEDs, controls and some user notes. -
Page 6: Take A Close Look At Hs-100B Demo Board
HS-100B USB Audio Demo Board User Manual V1.0 1.2 Evaluation Board Contents The HS-100B controller demonstration board has several hardware features. With each feature’s description in Figure 1, the feature’s location can be clearly identified. Headphone EEPROM USB Jack LED Indicators... -
Page 7: Getting Started
HS-100B USB Audio Demo Board User Manual V1.0 SECTION 2 GETTING STARTED 2.1 Board as USB Audio Device 1. Connect the demo board to the host PC by plugging the USB Jack into host’s USB port, as shown in Figure 2... -
Page 8: Playback / Recording Functions
HS-100B USB Audio Demo Board User Manual V1.0 2.2 Playback / Recording Functions 2.2.1 Playback Functions HS-100B’s playback function includes dual DAC and an earphone driver. The capabilities of playback are listed below. Device Audio Out Capability Stereo (2 channel) 48KHz/44.1KHz... -
Page 9: Evaluation Board With Peripheral Control
HS-100B USB Audio Demo Board User Manual V1.0 2.3 Evaluation Board with peripheral Control HS-100B embedded external peripheral control and IO pins. - EEPROM Interface - HID Buttons - LED Indicators 2.3.1 EEPROM Interface The EEPROM on the EVB Figure 10 EEPROM Interface 2.3.2 HID Buttons... - Page 10 HS-100B USB Audio Demo Board User Manual V1.0 2.3.3 LED Indicators Description STATUS(D6) Status note indicator MU-REC(D7) Microphone mute indicator Status Indicator LED: When device is powered and enumerated by the host, the LED lights still. When playback or recording is operating, LED flashes. When both playback and recording are operating, LED flashes fast.