APD-128G064E Vishay, APD-128G064E Datasheet - Page 4

• Manufacturer Part Number: APD-128G064E
• Description: Plasma Panel Display Modules 128 X 64 Graphics Dispaly With Ascii Input Controller, Dc/dc Converter And Drive Circuitry
• Manufacturer: Vishay

APD-128G064E
Vishay Dale
COMMAND SET, TEXT MODE (SOFTWARE INSTRUCTIONS)
The ASCII control code characters from 00 h to 1 Fh are reserved by the controller for the command interpreter. A brief listing of
the available commands and their description follows. Text mode operation is not true text mode, but rather simulated in graphics
mode. Text and graphics may be mixed on the same screen.
Note
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4
HEX CODE
00 to 06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
Indicates power up default
NUMBER OF BYTES
2
1
1
1
1
1
1
1
3
2
2
1
1
1
1
1
1
For technical questions, contact: [e-mail]
TEXT FUNCTIONS
NO FUNCTION
SET BRIGHTNESS. Sets brightness of display. Valid values are 0 to F. Default value is 8.
BACK SPACE CURSOR: Moves the cursor 1 column to the left in the current row. If the cursor is
at the 1st column it will move to the end of the previous line.
HORIZONTAL TAB: Moves the cursor 1 column to the right.
Will wrap around until the end of the screen. If mode is set to SCROLL then the screen will scroll
up one line at the last character position of the last row, if not in SCROLL mode then the cursor
will wrap to the HOME position.
LINE FEED: Moves cursor down one row while remaining in same column position. If mode is set
to SCROLL, when the cursor is at bottom row of screen, the screen will move (scroll) up 1 row
and bottom row will be cleared (filled with spaces), when line feed is invoked. If not in SCROLL
mode the cursor will wrap to the first row.
VERTICAL TAB: Moves cursor up one row while remaining in the same column position. The
cursor will wrap to the bottom row after the top row.
CLEAR SCREEN: Fill the screen with blank characters, cursor moves to HOME position.
CARRIAGE RETURN: Moves cursor to the first column of the present row.
HOME CURSOR: Moves cursor to the 1st character position of the 1st row, the HOME position.
NO OPERATION
NO OPERATION
POSITION CURSOR: Moves cursor to a specified column, row address depending upon next
2 bytes sent. The format is x, y, or col, row. The upper left corner is 0, 0.
SELECT CURSOR: Following byte selects cursor style:
NO OPERATION
SELECT CHARACTER FONT: Following byte selects one of 4 character generator fonts:
Select reverse video overwrite mode (black on orange). Also see command (19h).
NO OPERATION
NO OPERATION
NO OPERATION
Select normal video overwrite mode (orange on black). Also see command (15h).
RESERVED, do not use
See ESCAPE control codes
SET TO SCROLL MODE: Sets the display mode so that whenever the cursor reaches the last
position in the last column or a line feed occurs while cursor is on last row, the screen will scroll
up one row. The top row of data will be lost and the bottom row of the display will be erased.
SET TO AUTO WRAP MODE: In this mode, the cursor will automatically wrap around to the next
row. When the last character position on the screen is reached, the cursor will return to HOME
position.
BLANK DISPLAY: The display is blanked, but display memory is maintained and new data can
be entered.
UNBLANK DISPLAY: The display is restored/turned to active state.
01 = blinking underbar
02 = non-blinking underbar
03 = blinking block
04 = non-display cursor
01h = font 1: 4 x 5 character in 5 x 6 block
02h = font 2: 5 x 7 character in 6 x 8 block
03h = font 3: 10 x 14 character in 12 x 16 block
The cursor is moved to the home position when changing fonts.
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Document Number: 37086
Revision: 17-Oct-07
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