IEE SL530-X4X0, Справочное руководство

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Industrial Electronic Engineers, Inc.
SIZE
A
CODE IDENT NO.
05464
SL530-X4X0
Van Nuys, California
SCALE N/A
REV
C
SHEET 6 of 21
05/01/02
4.0 OPERATION
4.1 Loading ASCII Character Data
All printing characters are located in standard ASCII code locations from 20 (HEX) to FF (HEX). Control
character assignments are as follows.
4.2 Control Codes
NOTE: CARE SHOULD BE TAKEN NOT TO SEND UNDEFINED CONTROL OR COMMAND CODES TO
THE DISPLAY MODULE AS THIS MAY CAUSE A SOFTWARE MALFUNCTION OF THE MODULE.
4.2.1 Instruction
DATA (HEX) DESCRIPTION
01 READING THE CHARACTER CAPACITY OF THE DISPLAY (DISPLAY RESPONDS
SENDING A0 (HEX))
02 DISPLAY SOFTWARE CHECKSUM AND SOFTWARE NUMBER
03 READ CURSOR LOCATION VALUE (DISPLAY RESPONDS WITH 1 BYTE)
FOR 5 x 8 DOT CHARACTERS FOR 10 x 14 DOT CHARACTERS
01-28 (HEX) FOR LINE 1 01-14 (HEX) FOR LINE 1
41-68 (HEX) FOR LINE 2 21-34 (HEX) FOR LINE 2
81-A8 (HEX) FOR LINE 3
C1-E8 (HEX) FOR LINE 4
04 READ DATA AT PRESENT CURSOR LOCATION
05 05-C-L-D GRAPH MODE: DISPLAY 8 PIXEL DATA D ON LINE L COLUMN C
C = 01-1E (HEX) (30 columns, each 8 pixels wide = 240 pixels)
L = 01-24 (HEX) (36 pixel lines)
D = 8 PIXEL DATA
example: 05-01-01-A3: turn on 1st, 3rd, 7th and 8th pixel from upper left corner
08 BACKSPACE CURSOR LOCATION ONE POSITION (cursor stays when at HOME location)
09 ADVANCE CURSOR LOCATION ONE POSITION (cursor wraps around after bottom right
character location)
0A LINE FEED (vertical scroll from bottom line; cursor position does not change)
0C CLEAR THE DISPLAY (cursor stays)
0D CARRIAGE RETURN (returns cursor to left-most character position of the same line;
does not clear display)
0E * MAKE CURSOR INDICATOR INVISIBLE (the cursor location counter continues to function
but there is no visible indicator of next character location)
0F * MAKE CURSOR INDICATOR VISIBLE, UNDER BAR
<10> BOTTOM LINE DATA ENTRY WITH AUTOMATIC CARRIAGE RETURN & LINE FEED
(puts cursor a left side bottom row and data enters beginning at the left-most character
position of the bottom row, vertical scroll from bottom line after line has been filled)