Installation
2 - 9
GND
Power supply
-
19
SE4500 power supply return
PIXCLK
Pixel clock used to synchronize the
decoder to the pixel data
In
20
Pixel clock returned from the
SE4500
GND
Power supply
-
21
SE4500 power supply return
Table 2-3
Symbol PL4507 Signal Descriptions
Signal Name
Description
Dir
Host
Connector
Pin
Control State
Comments
HOST_DOWNLOAD
PL4507 download
signal
In
1
L = PL4507 in
software download
mode
H = No action
Signal is sampled immediately
following a reset state. It
indicates to the PL4507 the
system is ready to accept a new
software image.
HOST_3P3
+3.3 V power supply
In
2
PL4507 supply voltage
GND
System ground
3
PL4507 power supply return
HOST_RXD
RS-232 receive
In
4
See
HOST_TXD
RS-232 transmit
Out
5
HOST_CTS
RS-232 Clear To
Send control signal
In
6
See
HOST_RTS
RS-232 Request To
Send control signal
Out
7
POWER_DOWN
Status signal from the
PL4507 indicating
power down state
Out
8
L = Normal state
H = Engine is in a
power down state
BEEPER_OUT
Pulse width
modulated output
used to control an
external beeper
Out
9
The beeper output ranges from
2.352 KHz to 2.963 KHz. The
beeper output is a 50% duty
cycle square wave at maximum
volume, 12.5% at low volume.
Normally used as a control signal
for beeper drive circuit. Control
line can source/sink 5 mA.
HOST_DEC_LED*
Active low output
used to indicate a
valid bar code
decode
Out
10
L = Led On
H = Led off
Normally used as a control signal
for an LED drive circuit. Control
line can source/sink 5 mA.
Note: Signal directions are listed relative to the PL4507 decoder module.
Table 2-2
Symbol SE4500 Signal Descriptions (Continued)
Signal Name
Description
Dir
Engine
Interface
Comments
Note: Signal directions are listed relative to the PL4507 decoder module.
Summary of Contents for Symbol PL4507
Page 1: ...Symbol PL4507 Decoder Integration Guide ...
Page 2: ......
Page 3: ...Symbol PL4507 Decoder Integration Guide 72E 116649 02 Revision A April 2009 ...
Page 6: ...iv Symbol PL4500 Decoder Integration Guide ...
Page 16: ...xiv Symbol PL4507 Decoder Integration Guide ...
Page 20: ...xviii Symbol PL4507 Decoder Integration Guide ...
Page 40: ...2 12 Symbol PL4507 Decoder Integration Guide ...
Page 43: ...Accessories 3 3 Figure 3 2 Symbol SE4500 to PL4507 21 Pin Flex p n 15 113896 01 ...
Page 45: ...Accessories 3 5 Figure 3 4 Symbol PL4507 30 Pin Mating Host Connector p n 50 12167 030 ...
Page 70: ...4 24 Symbol PL4507 Decoder Integration Guide ...
Page 122: ...6 20 Symbol PL4507 Decoder Integration Guide ...
Page 146: ...7 24 Symbol PL4507 Decoder Integration Guide ...
Page 168: ...8 22 Symbol PL4507 Decoder Integration Guide ...
Page 256: ...9 88 Symbol PL4507 Decoder Integration Guide ...
Page 264: ...10 8 Symbol PL4507 Decoder Integration Guide ...
Page 289: ...Advanced Data Formatting 11 25 Numeric Keypad continued 7 8 9 Cancel ...
Page 334: ...11 70 Symbol PL4507 Decoder Integration Guide Send ALT Characters continued Send Alt Send Alt ...
Page 355: ...Advanced Data Formatting 11 91 Alphanumeric Keyboard Space Single Close Quote Dash ...
Page 357: ...Advanced Data Formatting 11 93 Alphanumeric Keyboard continued ...
Page 358: ...11 94 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued _ Underscore ...
Page 360: ...11 96 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued 6 7 8 9 A B C ...
Page 361: ...Advanced Data Formatting 11 97 Alphanumeric Keyboard continued D E F G H I J ...
Page 362: ...11 98 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued K L M N O P Q ...
Page 363: ...Advanced Data Formatting 11 99 Alphanumeric Keyboard continued R S T U V W X ...
Page 365: ...Advanced Data Formatting 11 101 Alphanumeric Keyboard continued d e f g h i j ...
Page 366: ...11 102 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued k l m n o p q ...
Page 367: ...Advanced Data Formatting 11 103 Alphanumeric Keyboard continued r s t u v w x ...
Page 368: ...11 104 Symbol PL4507 Decoder Integration Guide Alphanumeric Keyboard continued y z ...
Page 380: ...A 12 Symbol PL4507 Decoder Integration Guide ...
Page 389: ...Sample Bar Codes C 3 Data Matrix Maxicode ...
Page 390: ...C 4 Symbol PL4507 Decoder Integration Guide ...
Page 394: ...D 4 Symbol PL4507 Decoder Integration Guide ...
Page 414: ...Glossary 8 Symbol PL4507 Decoder Integration Guide ...
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