HBCR-1610 Datasheet, PDF (3/10 Pages) Agilent(Hewlett-Packard) – Single Chip Bar Code Decode IC

Escape Sequences
The following set of escape
sequences is used to control the
IC and change its default configu-
ration. Note that all configuration
changes will be lost after a Hard
Reset, or after power up. Detailed
information on how to formulate
and use escape sequences is
given in the Users Manual.
Table 7. Escape Sequences
Escape Sequence
E_{C - y <n> b}
E_{C - y <n> d}
E_{C E}
E_{C - y <n> f}
E_{C - y <n> g}
E_{C - y <n> h}
E_{C - y <n> j}
E_{C - y <n> k}
E_{C - y <n> l}
E_{C - y <n> m}
E_{C - y <n> O <n characters>}
E_{C - y <n> q}
E_{C - y <n> s}
E_{C - y <n> t}
E_{C - y <n> w}
Function
Good Read Beep Tone
Serial Intercharacter Delay
Hard Reset
Bar Code Symbology Selection
Check Character Options
Decoding Options
Single Read Mode
Single Read Control
LED Control
Interleaved 2 of 5 Length
Trailer Selection
Code ID Characters
Status Request
Sound Tone
Scanner Enable
Table 4. DC Characteristics
HBCR-1610, 1611, 1612 (T_A = 0°C to +70°C, V_CC = 4.5 V to 5.5 V, V_SS = 0 V)
Symbol
V_IL
V_IH
V_IH1
V_OL
V_OL1
V_OH
V_OH1
I_IL
I_LI
R_RST
I_CC
I_CC
Parameter
Input Low
Voltage
Input High
Voltage
Input High
Voltage
Output Low
Voltage
Output Low
Voltage
Output High
Voltage
Output High
Voltage
Input Low
Current
Input
Leakage
Current
Pulldown
Resistor
Supply
Current
11.059 MHz
Supply
Current
16.000 MHz
1610 Pins
all
except
9, 19
9, 19
1-8, 10-17,
21-28
32-39
1-8, 10-17,
21-28
32-39
1-8, 10-17,
21-28
32-39
9
40
40
1611 Pins 1612 Pins
all
all
except
10, 21
10, 21
except
4, 15
4, 15
2-9, 11, 1-3, 5, 7-13
13-19, 24-31 18-25, 40, 44
36-43
30-37
2-9, 11, 1-3, 5, 7-13
13-19, 24-31 ^{18-25, 40-44}
36-43
30-37
2-9, 11, 1-3, 5, 7-13,
13-19, 24-31 18-25, 40-44
36-43
30-37
10
4
44
38
44
38
Min.
-0.5
0.2 V_CC
+ 0.9
0.7 V_CC
Max. Units
0.2 V_CC V
- 0.1
V_CC
V
+ 0.5
V_CC
V
+ 0.5
0.45 V
0.45 V
2.4
V
0.75 V_CC
V
0.9 V_CC
V
2.4
V
0.75 V_CC
V
0.9 V_CC
V
-50 µA
± 10 µA
50
150 KΩ
18 mA
4 mA
24 mA
6 mA
Test
Conditions
I_OL = 1.6 mA
I_OL = 3.2 mA
I_OH = -60 µA
I_OH = -25 µA
I_OH = -10 µA
I_OH = -400 µA
I_OH = -150 µA
I_OH = -40 µA
V_IN = 0.45 V
V_SS ≤ V_IN ≤ V_CC
Scanning
Idle
Scanning
Idle
4-39