LC58E76 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LC58E76 Datasheet PDF : 17 Pages
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LC58E76
Continued from preceding page.
Pin
COM1
COM2
COM3
COM4
QFC-80
I/O
Pin No.
Function
LCD panel drive common polarity outputs
The table below shows how these pins are used depending on the duty
used. (Values for alternation frequency reflect a typical specification of
32.768 MHz for ø0)
2
Output
1
80
79
COM1
COM2
COM3
COM4
Alternation
frequency
Static duty
r
×
×
×
32 Hz
1/2 duty
r
r
×
×
32 Hz
1/3 duty
r
r
r
×
42.7 Hz
1/4 duty
r
r
r
r
32 Hz
Note: A cross ( × ) indicates that the pin is not used with that duty type.
Option
At reset
These pins are n-
channel open-drain
outputs during the
reset period.
Usage Notes
The following tools and software are required when the LC58E76 is used.
The LC5870 Series Software Development Tools: For creating programs and option data.
Note that only MS-DOS machines are supported as the development host machine. See the LC5870 Series Software
Development Tools manuals for details on the use of these tools.
EC5876.EXE: This is a program that converts and merges program and option data for the LC5870 series so that it can
be written to the LC58E76 EPROM.
EPROM writing board (adapter socket: W58E68Q): This is a socket adapter that allows a general-purpose PROM writer
to be used to write program data to the LC58E76.
General-purpose PROM writer: The EVA-520 programmer that comes with the LC5870 Series Software Development
Tools cannot be used. A general-purpose PROM writer must be used.
This section describes the procedures used with the LC58E76 and the EC5876.EXE program, which is one of the tools
mentioned above. More details on LC5870 Series program development are available in LC5870 Series Users Manual
and the manuals for the LC5870 Series Development Tools and the general-purpose PROM writer.
No. 4434-6/17
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