HBCR-1611 Agilent(Hewlett-Packard), HBCR-1611 Datasheet - Page 5

• Manufacturer Part Number: HBCR-1611
• Description: Single Chip Bar Code Decode IC
• Manufacturer: Agilent(Hewlett-Packard)

Table 6. Summary of Commands – HBCR-1610 Series
Stand Alone Decoder
(Serial Mode)
8 x 10 K
150
2N5088
Scanner Enable
Hard Reset
Self Test Failure
Message
Status Request
Sound Tone
Feature
+5 V
SDI
47 K
10 K
+5 V
+5 V
When enabled, scans from a wand or a slot reader are decoded; otherwise, they
are ignored.
Resets the IC as though it were just powered up.
An error message is transmitted over the serial port at 9600 baud at power up if the
IC self test fails.
Returns the version number of the software.
Causes the IC to sound a tone of the selected pitch for 120 milliseconds.
C39
I25
UPC
CDB
C28
U2S
U5S
CSS
BR0
BR1
STB
EX3
C3C
I2C
CST
GRB
ICD
UEE
UE1
FRQ
PT0
PT1
TR0
TR1
LED
SDI
XTAL 1
XTAL 2
HBCR-161X
GND
BPR
V
RST
RxD
RTS
CTS
IOM
TxD
EA
CC
C1
C2
10 K
10 µF
1N4148
0.047 µF
10
11
12
+5 V
9
1
3
4
5
T2
R2
T1
R1
C1+
C1-
C2+
C2-
SERIAL LEVEL
CONVERTER
IN
IN
OUT
OUT
+5 V
2N2907
500
10
T2
T1
mH
10
R2
R1
GND
OUT
OUT
V
CC
V+
V-
IN
IN
Description
7
8
14
13
2
16
6
15
+5 V
C3
+5 V
C4
1N4148
PIEZO
BEEPER
TxD
RxD
RTS
CTS
+5 V
0 V
MAX232
LT1081 or
LT1181
NOTES:
1. USE THE CORRECT CAPACITOR FOR
2. SEE THE PIN DIAGRAMS FOR THE PINOUT
3. VOLUME OF THE BEEPER CIRCUIT IS
4. THE EIGHT PULL UP RESISTORS SHOWN
5. THE LOGIC LEVELS OF THE SDI SCANNER
EITHER A CRYSTAL OR A CERAMIC
RESONATOR. SEE USERS MANUAL, PAGE 2-16.
OF THE DECODE IC. PIN NUMBERS VARY
WITH PACKAGE.
ADJUSTABLE BY VARYING THE VALUE
OF THE 500
IN THE SCHEMATIC ARE ONLY NEEDED
IF A DIP SWITCH IS USED. IF THE PINS
ARE STRAPPED DIRECTLY TO GROUND
OR V
INPUT IS AS FOLLOWS: BLACK = HIGH,
WHITE = LOW.
CC
, THE RESISTORS ARE NOT NEEDED.
POT.
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