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VocalFusion XVF3510
XMOS VocalFusion XVF3510 Manuals
Manuals and User Guides for XMOS VocalFusion XVF3510. We have
1
XMOS VocalFusion XVF3510 manual available for free PDF download: User Manual
XMOS VocalFusion XVF3510 User Manual (86 pages)
Brand:
XMOS
| Category:
Computer Hardware
| Size: 3.2 MB
Table of Contents
Table of Contents
2
Vocalfusion ® VF3510 User Guide
5
Scope of Document
5
XVF3510 Far-Field Voice Processors
5
System Block Diagrams
6
XVF3510-INT Configuration
6
XVF3510-UA Configuration
6
Device Firmware and Configuration
7
XVF3510 Voice Processor Architecture
8
Overview
8
Audio Processing Pipeline
8
ASR and Communication Processing
9
XVF3510-INT - for Integrated Voice Interface Applications
9
XVF3510-UA - for USB Accessory Voice Interface Applications
10
Principles of Configuration, Control and Usage
11
Firmware Release Package
11
Bin" Directory
12
Data-Partition" Directory
12
Host" Directory
12
Required Tools
13
Xtimecomposer
13
Python 3
14
Host Build Tools
14
Command-Line Interface (Vfctrl)
14
Configuration Via Control Interface
15
Control Operation
15
Host Application
16
Device Application
16
Configuration Via Data Partition
16
XVF3510 Development Kits
16
Updating the Firmware
18
Operation
19
XVF3510-INT Amazon AVS Demonstration
19
XVF3510-UA USB Connected Demonstration
20
Host Utilities
22
Default Operation
23
XVF3510 Features and Configuration
24
Booting
24
Flash Storage Structure
24
Programming the Factory Boot Image and Data Partition
25
Upgrade Images and Data Partitions
25
Factory Restore
27
Boot Image and Data Partition Compatibility Checks
27
Custom Flash Memory Devices
28
SPI Slave Boot
29
Configuration and the Data Partition
30
Data Partition Definition
30
Generating a Data Partition for Custom Applications
31
Serial Number
32
Device Interfaces
32
USB Interface
33
Usb Hid
34
I2C Slave Control Interface (XVF3510-INT Only)
35
General Purpose Input and Output and Peripheral Bridging
35
General Purpose I/O Pins
36
General Purpose Inputs
36
General Purpose Outputs
38
I 2 C Master Peripheral Interface (XVF3510-UA Only)
40
SPI Master
42
Audio Routing and Filtering
45
Signal Routing and Scaling
46
General Purpose Filter
49
Far-Field Voice Processing
51
PDM Microphone Interface
51
Automatic Echo Cancellation (AEC)
52
Automatic Delay Estimation & Correction (ADEC)
53
Interference Canceller
57
Noise Suppressor (NS)
58
Automatic Gain Control (AGC) and Loss Control
58
Alternative Architecture Mode (ALT_ARCH)
60
Additional Information
63
Documentation
63
Device Firmware and Drivers
63
Revision History
63
Appendices
64
Appendix A: Parameter Summary
65
Appendix B: Boot Status Codes (Run_Status)
75
Appendix C: Example .Spispec File Format
76
Appendix D: Spi Boot Custom Connection
77
Appendix E: Usb Enumeration
78
Appendix F: Usb Hid - Example Using the Development Kit
79
Appendix G: General Purpose Filter Example
80
Appendix H: Command Transport Protocol
81
Appendix J: Capturing Packed Samples
84
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