VS1000 Datasheet PDF - VLSI
| Part Number | VS1000 | |
| Description | Audio Module | |
| Manufacturers | VLSI | |
| Logo |  |
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There is a preview and VS1000 download ( pdf file ) link at the bottom of this page. Total 29 Pages | ||
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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
1
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VS1000 Audio Module
3 PLACEMENT AND PINOUT
3 Placement and Pinout
Figure 1: Pinout.
Pin Name Description
1 XRESET Active Low reset for VS1000
2 D0
General purpose I/O pin
3 D1
General purpose I/O pin
4 D2
General purpose I/O pin
5 D3
General purpose I/O pin
6 D4
General purpose I/O pin
7 D5
General purpose I/O pin
8 D6
9 D7
10 D10
General purpose I/O pin,
100K pulldown
General purpose I/O pin,
100K pullup
General porpose I/O pin
11 SD3V3
12 XCS
13 SCLK
14 SI
Controls the 3.3V regulator
on board, 100K pulldown
SPI bus Chip Select, 100K
pullup
SPI bus clock input
SPI bus data input
15 SDCD
16 GND
SD card detected
Ground.
Connected to
ground plane
Pin Name Description
32 VCC Input Voltage. Power supply
for the board. 3.6V - 6.0V al-
lowed
31 DVDD Output of DVDD regulator, for
external circuitry
30 3V3 Output of 3V3 regulator, for
external circuitry
29 PB
Powerbutton. For turning the
VS1000 on and off
28 GND Ground.
Connected to
ground plane
27 LOUT Left channel line out (AC-
coupled)
26 ROUT Right channel line out (AC-
coupled)
25 GBUF Headphone common output
(note DC-bias)
24 LHP Headphone left channel out-
put (note DC-bias)
23 RHP Headphone right channel out-
put (note DC-bias)
22 GND Ground.
Connected to
ground plane
21 USBN USB negative signal
20 USBP SUB positive signal
19 RX Serial port receive, 100K
pullup
18 TX
Serial port transmit
17 SO SPI bus data output
Note: The maximum voltage for all IO pins is 3.6V ! Only VCC can be 3.6 V - 6.0 V.
Version: 0.71, 2016-03-23
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for VS1000 electronic component. |
| Information | Total 29 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ VS1000.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| VS1000 | The function is Audio Module. VLSI | |
| VS1000 | The function is Ogg Vorbis Player IC. VLSI | |
| VS1001 | The function is MPEG AUDIO CODEC. ETC |  |
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