Industrial Electronic Engineers, Inc.
SIZE
A
CODE IDENT
NO.
05464
S03858–06–0105
Van Nuys, California
Scale: NONE
Rev C
Sheet 12
27
00*
01
02
03
04
05
06
07
08
09
0D
0E
0F
10
11
12
67
40
41
42
43
44
45
46
47
48
49
4D
4E
4F
50
51
52
13
14
15
16
17
18
19
1A
1B
1C
1D
21
22
23
24
25
26
53
54
55
56
57
58
59
5A
5B
5C
5D
61
62
63
64
65
66
* = Cursor
Figure 8
Display Shift Right from Initial Conditions
01*
02
03
04
05
06
07
08
09
0A
0B
0F
10
11
12
13
14
41
42
43
44
45
46
47
48
49
4A
4B
4F
50
51
52
53
54
15
16
17
18
19
1A
1B
1C
1D
1E
1F
23
24
25
26
27
00#
55
56
57
58
59
5A
5B
5C
5D
5E
5F
63
64
65
66
67
40
* = Cursor
# = Last Character Entered
Figure 9
Load Character with S=1, I/D=0 from Initial Conditions
27*
00#
01
02
03
04
05
06
07
08
09
0D
0E
0F
10
11
12
67
40
41
42
43
44
45
46
47
48
49
4D
4E
4F
50
51
52
13
14
15
16
17
18
19
1A
1B
1C
1D
21
22
23
24
25
26
53
54
55
56
57
58
59
5A
5B
5C
5D
61
62
63
64
65
66
* = Cursor
# = Last Character Entered
Figure 10
Load Character with S=1, I/D=1 from Initial Conditions
3.4
Instructions Affecting Custom Characters
The module allows the user to define 8 unique special characters. The pattern of the characters is stored in the
CG RAM. The relationship between the CG RAM address and the character pattern is illustrated in Figure 4.
The Read Data from CG RAM, Write Data to CG RAM, and Set DD RAM instructions provide for easy
programmability.
4.0
ELECTRICAL SPECIFICATIONS
4.1
Absolute Maximum Rating
Power Supply Voltage (V
CC
)
–0.3 to +6.5 V
DC
Input Voltage
–0.3 to +V
CC
+0.3 V
DC
4.2
Normal Operating Rating
Power Supply Voltage (V
CC
)
+5.0 Volts ±10%
Supply Current (V
CC
= 5 V
DC
)
8 mA +2 mA
Backlight (+5 Volt Inverter)
100 mA
