Star Micronics NX-2400 Convert graphics density, Copy standard characters from ROM into RAM

Select	graphics	mode
Mode	ASCII			Decimal			Hexadecimal
IBM	< ESC >	“[” “g”	nl	27	91 103	nl	1B SB	67	nl
	n2	mO ml	m2	n2	m0 ml	m2...	n2 m0	ml	m2...

Selects one of eight graphics modes depending on the value of m0 and prints dot graphics in this mode. The graphic image is (nZ + n2 x 256)

-1 dots wide. See < ESC> “K” (for 8-bit graphics) or < FS> “Z”

(for 24-bit graphics) for information on ml, m2, ...

m0	Graphics mode
0	8-bit Single-density	( 60	dots	per	inch)
1	S-bit Double-density	(120	dots	per	inch)
2	8-bit Double-density,	double-speed
3	8-bit Quadruple-density	040	dots	per	inch)
8	24-bit Single-density	( 60	dots	per	inch)
9	24-bit Double-density	(120	dots	per	inch)
11	24-bit Triple-density	(180	dots	per	inch)
12	24-bit Hex-density	(360	dots	per	inch)

Convert graphics density

Mode

Both

ASCII				Decimal	Hexadecimal
<ESC>	“y	n	m	27 63 n m	1B 3F n m

Converts graphics defined by subsequent < ESC > “K”, < ESC > “L”,

< ESC > “Y” or < ESC > “Z’ commands to a density mode defined “*,,. n is “K”, “L”,

by <ESC>“Y” or “Z”, indicating the mode to be

converted. m is a code from < 0 > to < 4 > or < 6 > indicating one of the modes of < ESC > “*“.

DOWNLOAD

CHARACTER

COMMANDS

Copy standard characters from ROM into RAM

Mode

ASCII

Decimal

Hexadecimal

Std.

< ESC >

“:”

<O>

<O>

CO>

27

58

0

0

0

1B3A

00

0000

IBM

<FS>

“:”

<O>

-=O>

<O>

28

58

0

0

0

1C 3A

00

00 00

Copies all the standard characters to the corresponding download char- acter RAM area, overwriting any download data already present. Ignored when DIP switch 2-1 is ON.

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