User`s manual

User-Defined Characters
Note: See Chapter 8 for sample programs and further information.
ESC &
Define User-Defined Characters
Format:
ASCII code: ESC
& NUL (d1) (d2) . . .
(dn)
Decimal:
27 38
0 (d1) (d2) . . .
(dn)
Hexadecimal: 1B
26 00 (d1) (d2) . . .
(dn)
Comments:
This command allows characters to be re-defined in the currently
selected mode. Only characters from ASCII 58 through 63 can be
re-defined.
ESC :
Copy ROM Into RAM
Format:
ASCII code: ESC : 0 0 0
Decimal: 27 58 0 0 0
Hexadecimal: 1B 3A 00 00 00
Comments:
This code allows the characters in the LX-90 ROM to be copied into
RAM so that specific characters can be redefined.
ESC %
Select User-Defined Set
Format:
ASCII code:
ESC % (n)
Decimal:
27
37 (n)
Hexadecimal: 1B
25 (n)
Comments:
This code selects the user-defined set if n = 1 and the normal set if
n = 0. ESC & is required to define the character set.
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