Installation and Specifications
2 - 9
Electrical Interface
Table 2-2
and
Table 2-3
list the pin functions of the imager engine and PL3307 interfaces, and illustrate typical
input and output circuitry.
NOTE
Signal directions are listed relative to PL3307 decoder module.
Table 2-2
Imager Engine Signal Descriptions
Signal Name
Description
Dir
Engine
Interface
Comments
GND
Power supply
-
1
PL3307 power supply return
GND
Power supply
-
2
PL3307 power supply return
I2C_CLK
Communication interface
Out
3
PL3307 I
2
C Clock
I2C_DATA
Communication interface
In/
Out
4
PL3307 I
2
C Data
VSYNC
Vertical sync synchronized to a
WVGA frame
In
5
Vertical sync clock from the PL3307
PIX_DATA_7
Pixel data
In
6
Pixel data from the PL3307 (MSB)
PIX_DATA_6
Pixel data
In
7
Pixel data from the PL3307
PIX_DATA_5
Pixel data
In
8
Pixel data from the PL3307
PIX_DATA_4
Pixel data
In
9
Pixel data from the PL3307
PIX_DATA_3
Pixel data
In
10
Pixel data from the PL3307
PIX_DATA_2
Pixel data
In
11
Pixel data from the PL3307
PIX_DATA_1
Pixel data
In
12
Pixel data from the PL3307
PIX_DATA_0
Pixel data
In
13
Pixel data from the PL3307 (LSB)
EXT_ILLUM_EN
Illumination enable
In
14
Enable external illumination
VCC_SENSOR
Power supply
-
15
Decoder provided 3.3V for PL3307
image sensor and oscillator
VCC
Power supply
-
16
Decoder provided 3.3V for PL3307
logic and laser control system
VCC_ILLUM
Power supply
-
17
Decoder provided 3.3 to 5V for
PL3307 illumination system
HSYNC
Horizontal sync synchronized
to the rows of the image data
In
18
Horizontal sync clock from the
PL3307
GND
Power supply
-
19
PL3307 power supply return
PIXCLK
Pixel clock used to synchronize
the decoder to the pixel data
In
20
Pixel clock returned from the
PL3307
GND
Power supply
-
21
PL3307 power supply return
Note: Signal directions are listed relative to the PL3307 decoder module.
Содержание PL3307
Страница 1: ...PL3307 DECODER INTEGRATION GUIDE ...
Страница 2: ......
Страница 3: ...PL3307 INTEGRATION GUIDE 72E 149624 01 Revision 11 September 2011 ...
Страница 6: ...iv PL3300 Decoder Integration Guide ...
Страница 15: ...Table of Contents xiii Appendix E ASCII Character Sets Index ...
Страница 16: ...xiv PL3307 Decoder Integration Guide ...
Страница 20: ...xviii PL3307 Decoder Integration Guide ...
Страница 42: ...3 2 PL3307 Decoder Integration Guide Figure 3 1 21 Pin ZIF Connector PL3307 Decoder to Flex Molex 54809 Series ...
Страница 43: ...Accessories 3 3 Figure 3 2 21 Pin ZIF Connector PL3307 Decoder to Flex Molex 54809 Series continued ...
Страница 44: ...3 4 PL3307 Decoder Integration Guide Figure 3 3 Imager Engine to PL3307 21 Pin Flex ...
Страница 47: ...Accessories 3 7 Figure 3 6 PL3307 30 Pin Host Connector Molex 52437 Series ...
Страница 48: ...3 8 PL3307 Decoder Integration Guide Figure 3 7 PL3307 30 Pin Host Connector Molex 52437 Series continued ...
Страница 49: ...Accessories 3 9 Figure 3 8 PL3300 microUSB Host Connector Molex 47346 Series ...
Страница 50: ...3 10 PL3307 Decoder Integration Guide Figure 3 9 30 Pin Vertical ZIF Connector on Host Molex 52559 Series ...
Страница 51: ...Accessories 3 11 Figure 3 10 30 Pin Vertical ZIF Connector on Host Molex 52559 Series continued ...
Страница 52: ...3 12 PL3307 Decoder Integration Guide ...
Страница 93: ...Imaging Preferences 5 9 Frame Rate continued 45 fps 07h 40 fps 08h 30 fps 02h 20 fps 09h 15 fps 03h 10 fps 04h ...
Страница 112: ...5 28 PL3307 Decoder Integration Guide ...
Страница 128: ...6 16 PL3307 Decoder Integration Guide USB Polling Interval continued 5 msec 6 msec 7 msec 8 msec 9 msec ...
Страница 168: ...8 8 PL3307 Decoder Integration Guide Baud Rate continued Baud Rate 460 800 Baud Rate 921 600 ...
Страница 175: ...Serial Interface 8 15 Software Handshaking continued None ACK NAK ENQ ACK NAK with ENQ XON XOFF ...
Страница 255: ...Symbologies 9 71 GS1 DataBar Limited Parameter F0h 53h Enable GS1 DataBar Limited 01h Disable GS1 DataBar Limited 00h ...
Страница 276: ...9 92 PL3307 Decoder Integration Guide ...
Страница 278: ...10 2 PL3307 Decoder Integration Guide ...
Страница 280: ...11 2 PL3307 Decoder Integration Guide ...
Страница 298: ...B 8 PL3307 Decoder Integration Guide ...
Страница 299: ...APPENDIX C SAMPLE BAR CODES Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Страница 302: ...C 4 PL3307 Decoder Integration Guide QR Code US Postnet UK Postal ...
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