Industrial Electronic Engineers, Inc.
SIZE
A
CODE IDENT NO.
05464
S03601-95B-40
Van Nuys, California
SCALE N/A
REV A
SHEET 7 of 14
08/26/02
4.2 Control Codes (Continued)
DATA (HEX) DESCRIPTION
1C DIMMEST (12%)
1D DIM LEVEL (25%)
1E BRIGHT LEVEL (50%)
+1F BRIGHTEST LEVEL (100%)
+ Display automatically defaults to these conditions after power-up.
4.2.1 Cursor Positioning Instruction
DATA (b
7
-b
0
) DESCRIPTION
1B HEX MOVE CURSOR TO FOLLOWING POSITION
(0001 1011) (2 byte instruction to locate cursor)
XXLL LLLL * SECOND BYTE
(LLLL location in binary - upper left-most location is zero, 00 0000 moves cursor to
home position)
* For numbers greater than 27 Hex cursor location will remain unchanged.
4.3 Reading Data and Status Information
Busy status is available on J1-1. This signal may be used as a hardware interrupt for the host processor
when the display is busy. High busy signal indicates that the display is busy.
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