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Numéro de référence | VS1000 | ||
Description | Audio Module | ||
Fabricant | VLSI | ||
Logo | |||
1 Page
VS1000 Audio Module
VS1000 Audio Module
Features
Description
• Plays audio from microSD card or SPI
Flash
• Uses powerful Ogg Vorbis audio format
• Firmware and content can be customized
• Controlled via UART or IO pins
• Very simple to use, UART is enough to
send commands
• High-performance CD quality analog out
• Supports low bit rates and various sam-
ple rates
• Operates from a single supply (VCC =
3.6...6.0V) (Note: other pins are not 5V-
tolerant. Do not drive other pins over
DVDD!)
• Line output
• Headphone output
• SPI FLASH for code and/or data stor-
age
• MicroSD connector for data storage
• Most internal nodes are routed to pin-
headers for easy access and customiza-
tion
Applications
• Elevators
• Ticket machines
• Audio user’s manuals
• Vending machines
• Car accessories
• Alarm systems
• PC accessories
• Speaking hi-tech toys
• Development board for VS1000 chip
The VS1000 Module is a small, low-cost, high
performance, easy to use audio player that is
controlled from the IO-pins or UART. It can
be used as a “plug-in” audio board in elec-
tronic systems or as a standalone small au-
dio player.
The product is supported by design services,
audio content preparation and pre-programming.
It is also fully configurable by the user by us-
ing free Integrated Development Tools (VSIDE)
for the VS1000 IC. The use of the module
does not require any advanced information
from the user.
Pin headers of the PCB are compatible with
DIL32 footprint 2.54 pitch 15.24 mm wide (100
mils pitch, 600 mils wide). This makes it pos-
sibe to use standard DIL32 ZIF sockets or
solder it by using DIL32 footprint.
The left row of the PCB has digital connec-
tions for external buttons, LEDs or other cir-
cuitry. The right row has power connections,
analog connections, a serial port and USB.
These can be used to interface the board with
a PC and VSIDE or a host microcontroller.
The VS1000 Module operates from a single
power supply. The board has 16 Mbits of on-
board FLASH and a microSD card connec-
tor for playing license free Ogg Vorbis audio
files. The module can boot from the on-board
FLASH memory.
Version: 0.71, 2016-03-23
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Pages | Pages 29 | ||
Télécharger | [ VS1000 ] |
No | Description détaillée | Fabricant |
VS1000 | Audio Module | VLSI |
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