Citizen Systems CBM-291 Instrukcja Użytkownika Pobierz pdf (Strona 34)

CITIZEN 34

(6) Specifying/Canceling Download Character Set (ESC % n)

Code: [1B]h + [25]h + [n]

* {0 ≤ n ≤ FF} data is described in Hex code.

Specifying/canceling download characters. Download characters and download bit images

cannot be defined simultaneously. Further, only the lowest bit (n0) is valid for n.

The lowest bit (n0) indicates the following.

n0 Function

0 Canceling download character

1 Specifying download character

(7) Defining Download Character (ESC & s n m a (D1D2 - Dn))

Code: [1B]h + [26]h + s +n +m +a +Dn

* {s = 03}

{20 (Hex) ≤ n ≤ 7E (Hex)}

{20 (Hex) ≤ m ≤ 7E (Hex)}

{0 ≤ a ≤ 0A (Hex)}

Defines the font of download characters of alphanumeric characters.

l "s" indicates the number of bytes in vertical direction.

l "n" indicates the start character code and m the end character code. To define only one character,

set n=m.

l Character codes definable includes 95 ASCII codes in total between <20>H - <7E>H.

l "a" indicates the number of dots in horizontal direction for definition.

l Dn is the data to be defined, which indicate a pattern equal to "a" dot in horizontal

direction from the left end. The rest of the pattern on the right side is filled with space.

The rest of data to be defined is s x a.

l Download characters thus defined remain valid until redefinition, ESC @ execution,

GS * execution, or power OFF is practiced.

[EXAMPLE]

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 48 49

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Citizen Systems CBM-291 Instrukcja Użytkownika Strona 34