About the replacement of the indicator with BASIC.

[apollo21]

Example that can be found by me and the following place.
http://www.piclist.com/techref/io/led/8x7s8pin.htm
Why do I only have to write to express the display of nine digits here by "
BASIC"?
Someone, please show the correct cliche.

[bcd]

What is shown is a process known as 'Charlieplexing' after the inventor Charlie Allen, who works at Maxim.

http://en.wikipedia.org/wiki/Charlieplexing

There is a good intro at http://www.instructables.com/id/ERHG974F1ZM4KIR/

I used this to help me do a 12 led display with only 4 lines from a PIC using PBP, so it is possible. The trick is to drive the port high or low or set the TRIS bit to make the pin High Impedance (floating).

Now I am not sure I understand your question, but the links might give you enough to work out what you need to ask.

bill.

[apollo21]

I use the translation machine because I cannot understand English.
However, it speaks a different word.
(It is not possible to write as thought. )
Because the code of the PIC assembler is too difficult for me, it is
not possible to understand.
The circuit makes nine digits a feature display it only in the port in
nine bits.
I am requesting an easier BASIC code.

[bcd]

japan.maxim-ic.com/appnotes.cfm/an_pk/1880

In Japanese. Might help you.
[edit] looks like the pages is in Japanese, but the note is still in English.. Do you have a japanese wikipedia ? Try a search for Multiplexing or Charlieplexing.

bill.

[apollo21]

japan.maxim-ic.com/appnotes.cfm/an_pk/1880

In Japanese. Might help you.
[edit] looks like the pages is in Japanese, but the note is still in English.. Do you have a japanese wikipedia ? Try a search for Multiplexing or Charlieplexing.

bill.

The page of the reference was seen.
Use of nine bits and LED7SEG9 digit display to purpose
It is a thing to display the LED7SEG10 digit by using ten bits.
The example is recorded in the assembler.
(led/8x7s8pin.htm)

Not to use special IC but to make programs such as PIC and SX from BASIC, do you want to become the example of the practice like any?