Download Audio Synchronized Color LED Driver User`s Guide

Audio Synchronized Color
LED Driver
User’s Guide
© 2004-2009 Sure Electronics Inc.
DE-DD13111_Ver1.0
AUDIO SYNCHRONIZED COLOR
LED DRIVER
USER’S GUIDE
Table of Contents
Chapter 1. Overview ..........................................................................................................1
1.1 Overview .............................................................................................................. 1
1.2 Main Features ...................................................................................................... 2
1.3 Quick Start ........................................................................................................... 2
1.3.1 Setting............................................................................................................................ 2
1.3.2 How to Use.................................................................................................................... 3
Chapter 2. Command Set ..................................................................................................4
2.1 Setting of the Corresponding Relationship of Colors and frequencies......... 4
2.2 Manual Gain Setting............................................................................................ 5
Chapter 3. Electrical Characteristics ...............................................................................6
Chapter 4. Mechanical Drawing........................................................................................7
Chapter 5. Appendix ..........................................................................................................8
Chapter 6. Contact Us .......................................................................................................9
© 2004-2009 Sure Electronics Inc.
DE-DD13111_Ver1.0_Page i
Audio Synchronized Color LED Driver
NOTES:
Product Version
：
Ver 1.0
Document Version
：
Ver 1.0
DE-DD13111_Ver1.0_Page ii
© 2004-2009 Sure Electronics Inc
AUDIO SYNCHRONIZED COLOR
LED DRIVER
USER’S GUIDE
Chapter 1. Overview
1.1 Overview
Thanks for using this Audio Synchronized Color LED Driver by Sure Electronics. Please
read this manual carefully prior to the installation.
DE-DD13111 is a LED driver with an audio synchronization mode that virtually
eliminates the need for real-time software processing for LED lighting effects, especially
for use with RGBY(W) LED lighting color displays (CD-001-xxx series) by Sure
Electronics in audio application where PC, MP3 player, CD, DVD or cell phone can be
used as the audio source. Connected with the driver which is powered by DC12V,
RGBY(W) LED lighting color displays will dynamically display the variation of the
incoming audio signal.
The audio input signal is filtered into four kinds of frequency: low, medium, medium-high
and high, with each kind frequency assigned to a specific PWM driver. Four PWM
outputs respectively control one of red, green, blue and yellow LEDs. This driver can be
directly set via Hyper Terminal that you can write commands to specify each LED color
to a corresponding frequency you want and adjust the gain of each frequency to change
LED intensity. LED intensity can also be controlled by duty cycle which is adjusted by the
amplitude of the spectrum. In addition, any of two jacks on board can be used for audio
signal input and the other for signal output.
TABLE 1-1 RGBY(W) LED LIGHTING COLOR DISPLAY SERIES
Product No.
Product Name
CD-001-010
RGBY 2*4 Way Lighting Color Display
CD-001-011
RGBY 4-color LED Cluster Lighting Panel Board Display
CD-001-013
RGBY 1*4 Way Lighting Color Display
CD-001-015
RGBW 4-color LED Cluster Lighting Panel Board Display
CD-001-016
RGBW 1*4 Way Lighting Color Display
© 2004-2009 Sure Electronics Inc.
DE-DD13111_Ver1.0_Page 1
Audio Synchronized Color LED Driver
FIGURE 1-1 OVERVIEW
FIGURE 1-2 ACCESSORY
Note:
y
y
All the diagrams in this manual are for reference only.
Frequency definition:
Low frequency - 150HZ
Medium frequency - 600HZ
Medium-high frequency - 3KHZ
High frequency - 6KHZ
1.2 Main Features
y
y
y
Four PWM outputs control four color LEDs
Available to set the corresponding relationship of colors and frequency
Individual PWM gain setting of four ways
1.3 Quick Start
1.3.1 Setting
Default corresponding relationship of colors and frequencies is as follows: Y/W - low
frequency, B - medium frequency, G - medium-high frequency and R - high frequency.
Default gain of each of four frequency bands is 10. The corresponding relationship of
colors and frequency and the gain of the four frequencies can be set via Hyper Terminal.
DE-DD13111_Ver1.0_Page 2
© 2004-2009 Sure Electronics Inc
Overview
You may choose CP2102 USB-RS232 Serial Convert Communication Module
(DB-UC001) by Sure Electronics as the converter. The connection diagram is shown as
follows.
FIGURE 1-3 CONNECTION DIAGRAM
As shown above, 4-20 of J2 CON8 are as setting pins which should be connected with
GND. Please refer to Chapter 3 for the commands and the format used for setting.
Please refer to the manual of DB-UC001 for more information.
1.3.2 How to Use
After setting the corresponding relationship of colors and the four frequencies, connect
the driver and an RGBY(W) LED board. Input the audio signal to the driver via J3 (or J4)
and output the audio signal via J4 (or J3).
FIGURE 1-4 CONNECTION SCHEMATIC
© 2004-2009 Sure Electronics Inc.
DE-DD13111_Ver1.0_Page 3
AUDIO SYNCHRONIZED COLOR
LED DRIVER
USER’S GUIDE
Chapter 2. Command Set
Please set the parameters as follows: baud rate as 9600bps, parity bit as None, data bit
as 8bits and stop bit as 1bit. The end mark of commands is '\r' whose corresponding
hexadecimal is 0D.
2.1 Setting of the Corresponding Relationship of Colors and frequencies
Command: $ORDER_SET$XYS'\r'
$ORDER_SET$ are the first characters. The following data will be dealt with only when
the first characters are correct. XY is two-digit code value which ranges from 01 to 24.
Each code value corresponds to a unique relationship of colors and frequencies.
Match respectively R, G, B and Y with a corresponding frequency via PC and the codes
generated will be sent to the driver. Please refer to Table 3-1 for details.
TABLE 2-1CODE VALUE
Color
Frequency
R
1
1
1
1
1
1
2
2
2
2
2
2
G
2
2
3
3
4
4
1
1
3
3
4
4
B
3
4
2
4
2
3
3
4
1
4
1
3
Y/W
4
3
4
2
3
2
4
3
4
1
3
1
Code
01
02
03
04
05
06
07
08
09
10
11
12
Color
Frequency
R
3
3
3
3
3
3
4
4
4
4
4
4
G
1
1
2
2
4
4
1
1
2
2
3
3
B
2
4
1
4
1
2
2
3
1
3
1
2
Y/W
4
2
4
1
2
1
3
2
3
1
2
1
Code
13
14
15
16
17
18
19
20
21
22
23
24
Note:
y
y
R, G, B, Y/W are respectively red, green, blue, yellow/white.
1, 2, 3, 4 corresponds respectively to low frequency, medium frequency,
high-medium frequency and high frequency.
S is check sum, which is the unit of the sum of X and Y. For example, if XY is 19, S is 0.
The driver may return one of the following messages after it receives the codes:
y
Error in command!
y
Wrong parity!
y
Sequence Setting is abnormal!
y
Sequence Setting is OK!
For example:
Set the corresponding relationship of colors and the frequencies as follows:
y
R - low frequency (1)
y
G – high-medium frequency (3)
y
B – medium frequency (2)
DE-DD13111_Ver1.0_Page 4
© 2004-2009 Sure Electronics Inc.
Audio Synchronized Color LED Driver
y
Y/W – high frequency (4)
The corresponding code value is 03. The command to be sent is $ORDER_SET$033'\r'
2.2 Manual Gain Setting
Command: $MANU_GAIN$ABCDEFGHS'\r'
$MANU_GAIN$ are the first characters. The following data will be dealt with only when
the first characters are correct. AB, CD, EF and GH are respectively the gain of low
frequency, medium frequency, medium - high frequency and high frequency.
For example, set gain of low frequency, medium frequency, high-medium frequency and
high frequency as 15, 12, 10 and 08. The command to be sent is
$MANU_GAIN$151210088'\r'.
S is the check sum, which is the unit of sum of the eight numbers. If AB, CD, EF and GH
are respectively 15, 12, 10 and 08, S is 8 (that is S= (1+5+1+2+1+0+0+8) %10).
The driver may return one the following messages after it receives the commands:
Error in command!
y
Wrong parity!
y
Manual Gain Setting is abnormal!
y
Manual Gain Setting is OK!
© 2004-2009 Sure Electronics Inc.
DE-DD13111_Ver1.0_Page 5
AUDIO SYNCHRONIZED COLOR
LED DRIVER
USER’S GUIDE
Chapter 3. Electrical Characteristics
TABLE 3-1 PERFORMANCE SPECIFICATION
Parameter
Min.
Typ.
Max.
Units
-
12
-
V
-
±0.5
-
V
Operating Temperature
-10
-
60
℃
Storage Temperature
-40
-
75
℃
0
-
85
%RH
Supply Voltage
Performance
Input Sensitivity
Humidity
DE-DD13111_Ver1.0_Page 6
© 2004-2009 Sure Electronics Inc.
AUDIO SYNCHRONIZED COLOR
LED DRIVER
USER’S GUIDE
Chapter 4. Mechanical Drawing
FIGURE 4-1 MECHANICAL DRAWING
© 2004-2009 Sure Electronics Inc.
DE-DD13111_Ver1.0_Page 7
AUDIO SYNCHRONIZED COLOR
LED DRIVER
USER’S GUIDE
Chapter 5. Appendix
FIGURE 5-1 SCHEMATIC
+5V
3.3V
Vref
3.3V
+12V
1.2V
CY T6167-A/SOT
10uF
10uF
0.1uF
0.1uF
1
1uF
2.7K
C3
+5V
+5V
300R
0.1uF
2
0.1uf
+5V
R2
R3
D3
330R
+5V
C10
RX
TX
0-5V
PWM_EN
1
4-20mA
PWM1
2
2
R
3
D2
1
4
3
U3A
14
14
2SS14
U4A
1
2
R6
330R
R10
330R
R19
330R
U3B
7
7
14
74HC04/SO
74HCT08/SO
CON8
+5V
3.3V
3.3V
Vref
1
10K
AD8532/SOIC
3
2
+
U6
-
MCLR
C17
AD8532/SOIC
28
13
4
0.1uF
100K NC
1K
CW
3
2
C18
R16
R17
1
3.3V
R15
100k
audioL
1
R18
C19
0.1uF 0.1uF/NC
27
8
10K
3K
J3
PWM_EN
4
PWM2
5
2
3
1
audioR
PHONEJACK STEREO
19
20
Vref
MCLR
AN0/Vref +/CN2/RA0
AN1/Vref -/CN3/RA1
PGD1/EMUD1/AN2/C2IN-/RP0/CN4/RB0
PGC1/EMUC1/AN3/C2IN+/RP1/CN5/RB1
VDD
AN4/C1IN-/RP2/SDA2/CN6/RB2
VDD1
AN5/C1IN+/RP3/SCL2/CN7/RB3
SOSCI/RP4/PMBE/CN1/RB4
SOSCO/T1CK/CN0/PMA1/RA4
PGD3/EMUD3/RP5/SDA1/CN27/x/RB5
PGC3/EMUC3/RP6/SCL1/CN24/PMD6/RB6
RP7/INT0/CN23/PMD5/RB7
VSS
TCK/RP8/SCL1/CN22/PMD4/RB8
VSS1
TDO/RP9/SDA1/CN21/PMD3/RB9
PGD2/EMUD2/TDI/RP10/CN16/PMD2/RB10
PGC2/EMUC2/TMS/RP11/CN15/PMD1/RB11
AN12/RP12/CN14/PMD0/RB12
AN11/RP13/CN13/PMRD/RB13
AN10/CVref /RTCC/RP14/CN12/PMWR/RB14
AN9/RP15/CN11/PMCS1/PB15
OSCI/CLKI/CN30/RA2
DISVREG
OSCO/CLKO/CN29/PMA0/RA3
VCAP/VDDCORE
2
3
4
5
6
7
11
12
14
15
16
17
18
21
22
23
24
25
26
9
10
AD_Current
MCU_RX2
AD_Voltage
RX1
TX1
PWM1
Setting
PWM2
PWM3
PWM4
MCU_TX2
PWM_EN
PGD
PGC
PWM_EN
74HCT08/SO
10K
U3C
74HCT08/SO
U3D
74HCT08/SO
8
5
-
U4C
5
6
74HC04/SO
AD_audioR
opt_Y
opt_W
PWM_EN
12
PWM4
13
11
Y/W
1
U5B
7
C22
2.2uF
2
R23
1
AD8532/SOIC
10K
5
+
6
-
TEST POINT
U7B
7
AD_audioR
RX
AD8532/SOIC
R24
2.2K
MCU_RX2
4
6
+
B
TP2
8
10K
4
10
AD_audioL
15K
8
1
R21
U4B
3
9
PWM3
10uF
R20
2.2uF
2
R22
G
74HC04/SO
C20
Vref
C21
14
6
PIC24FJ32GA002T-I/SS
R13 1K
TEST POINT
AD_audioL
U7A
1
7
10K
1
2.2uF
2
R12
4
R14
-
R7
0.1uF
15K
TP1
C16
14
C14
4.7uF
U5A
1
7
2
+
14
3
7
C13
R9
10K
8
2.2uF
2
R11
1
0.1uF
10K
8
R8
C15
7
C12
14
Vref
7
J2
C11
0.1uF
2
0.1uF
green/normal
D41
2
1
2
3
4
5
6
7
8
+12V
+5V
0~5V
GND
4~20mA
RXD
TXD
GND
COM
R5
C9
B
1K
C8
G
C7
R
C6
2
Vout
1
C5
1.25*(1+R4/R5)
1
0.1uF
R4
10uF/35Vtan
Vin
C2
C4
2
2
3
2
C26
+
10uF/35Vtan
+12V
U2
2
GND
1
C1
+
Vout
ADJ
Vin
1
LM317/SOT-223
R1 3.3K
3
1
D1 SS14
1
2
1
DJ005B
1
2
3
1
U1
J1
4
R25
R26
J4
audioR
100k
R28
1K
R29
3K
PHONEJACK STEREO
CW
3
TX
MCU_TX2
+5V
1
1
R27
3
1
+5V
audioL
2
2
100K NC
C23
10K
0.1uF
2
R30
14
U8C
opt_Y
3
8
R43
330R
330R
U4D
1
9
PGD
U8A
14
14
3.3V
3.3V
SCLK
9
8
D5
2
y ellow/high
1
2
10
7
C24
74HCT08/SO
74HCT08/SO
TP3
+5V
1
0.1uF
R31
7
7
74HC04/SO
0R/NC
Y /W
TEST POINT
3
2
-
U9A
1
3.3V
AD_Voltage
R33
AD8532/SOIC
U8D
12
4
R34
+
PGC
R44
330R
U4E
4
11
100K
U8B
14
47K
14
R32
14
8
0-5V
SDATA
6
opt_W
13
11
10
D6
2
white/high
1
330R
5
R35
74HCT08/SO
7
7
7
74HC04/SO
74HCT08/SO
0R/NC
1
TP4
8
TEST POINT
R40
C25
0.1uF
100K
5
+
6
-
U9B
7
R37
47K
AD_Current
AD8532/SOIC
4
R39
2
R36
R38
1
4-20mA
330R 330R
330R
+5V
R41
100K
R42
+12V
3.3V
22K
J5
TX1
RX1
Setting
+12V
CON8
1
2
3
4
5
6
7
8
J6
MCLR
PGD
PGC
ICD Connector
1
2
3
4
5
6
R
G
B
Y /W
J8
J7
1
2
3
4
5
6
7
8
SCLK
SDATA
1
2
3
4
5
6
VCC
GND
SCLK
SDATA
GND
VCC
CON6
CON8
DE-DD13111_Ver1.0_Page 8
© 2004-2009 Sure Electronics Inc.
AUDIO SYNCHRONIZED COLOR
LED DRIVER
USER’S GUIDE
Chapter 6. Contact Us
Sure Electronics Co., Ltd.
5F, Zone A,
Qinhuai Technology Innovation Center
105-2 DaMing Rd (ZIP:210022)
Nanjing
P.R.China
Tel:
+86-13601408832 (For technical questions only)
+86-25-66606340 (English service, from GMT1-10AM)
Fax:
+86-25- 66606341-866
Website:
www.sure-electronics.com
www.sure-electronics.net
© 2004-2009 Sure Electronics Inc.
DE-DD13111_Ver1.0_Page 9