PT6314-001L PTC [Princeton Technology Corp], PT6314-001L Datasheet - Page 16

• Manufacturer Part Number: PT6314-001L
• Description: Dot Character VFD Controller/Driver IC
• Manufacturer: PTC [Princeton Technology Corp]

Dot Character VFD Controller/Driver IC
N=“1” 2-LINE DISPLAY, LESS THAN 40 CHARACTERS
In cases when the number of display characters is less than 40 x 2 lines, the two lines are displayed
from the head. The line end address and the second line start address are not consecutive. For
example, if only one PT6314 is being used, 24 characters x 2 lines are displayed. When the display
shift operation is performed, the DDRAM address shifts.
Display Position
N=“1”:2-LINE DISPLAY, 40 CHARACTERS
PT6314 can be extended using one of the 16 output extension drivers as GRID. Under this condition, a
40-character x 2 lines display may be constructed.
Display Position
PT6314 V1.3
Digit
DDRAM Address
(hexadecimal)
For Shift-Left
For Shift-Right
DDRAM Address
For Shift-Right
(hexadecimal)
For Shift-Left
Digit
Digit
Digit
1
00
40
01
41
27
67
00
40
01
41
27
67
1
1
1
2
01
41
02
42
00
40
01
41
02
42
00
40
2
2
2
- 16 -
PT6314 Display
02
42
03
43
01
41
3
3
3
3
02
42
03
43
01
41
03
43
04
44
02
42
4
4
4
4
03
43
04
44
02
42
……
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……
……
……
……
……
……
……
5
04
44
05
45
03
43
23
16
56
23
17
57
23
15
55
6
05
45
06
46
04
44
17
57
18
58
16
56
24
24
24
URL: http://www.princeton.com.tw
……
……
……
……
……
……
……
25
18
58
25
19
59
25
17
57
Extension Driver
……
……
……
……
……
……
……
……
……
Display
23
16
56
17
57
15
55
Fax: [phone]
Tel: [phone]
March, 2006
39
26
66
39
27
67
39
25
65
PT6314
24
17
57
18
58
16
56
40
27
67
40
00
40
40
26
66