DefineNLQ downloadcharacters

IMode/

ASCII

 

 

Decimal

 

 

I Hexadecimal

std.

cESC>

“&” <O> nl

 

27

36

0 nl

 

IB

26

LII nl

d

rno ml

m2

d

d

ml

d

d

mo

ml d

 

 

d

. . . m46

 

nd

...

m46

 

ti

... m46

.Definesoneor morenewNLQ charactemand storesthemin RAM for later use. DIP switch 1-2 must be OFF. NLQ mode must be selectedbeforethis commandis executed.The parametersare the same as for the draftdownloadcharactercommandexceptthat the attributebytespecifiesrightspaceinsteadofcharacterwidthandthe dot densityis doubledin each direction,so each characterconsists of 16 dots verticallyand 23 dots horizontallyand requires46 data bytes.Dotsdefinedby ml to m23areprintedon the firstpassof the head. Dots definedby m24to m46areprintedon the secondpass, the paperbeingscrolledup half a dot betweenthe two passes.For furtherdetails,pleaserefer to the Chapter5.

Definedraft downloadcharacters

Mode ASCIIDecimalHexadecimal

<ESC>

“=” nl

n2

<DC4>

27 61 nl

n2

20

IB 3D nl

n2

14

IBM

aO al

a2

ml

aO al

a2

ml

aO al

d

ml

 

 

d

. . . mll

d

. . . mll

d

. . . mll

Definesone or morenew draftcharactersand storesthemin RAM for later use. Draft modemust be selectedbeforethis commandis executed.nl and n2 givethe numberof databytesthat willfollow. dOis the charactercodeof the firstcharacterdefined.al and a2 are attributesbytes.ml to mll are the characterdata,and are the same as in <ESC> “&”. The attributebyte al indicates whether the characteris an ascender(not using the lowest of the nine vertical dots)or a descender(not usingthe highestdot) and whetherit has a downwardextensionto 12dots.

The attributebytea2 givesproportional-spacinginformation.Bit7 is ignored.Bits 4 to 6 specifythe offsetto the first byte printed(O to 7), enablingleadingspacesin the characterto be ignored.BitsO to 3 specifythewidthof the charactercell(maximum11dots).The characterwillbe followedby a mandatoryblankdot columnwhich is not includedin this width.

Charactersdefinedby thiscommandcan be selectedby -d3Sb “I”

4or <ESC>“I” 5. This commandis ignoredwhenDIP switch 1-2 is ON.

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Star Micronics LC-20 user manual DefineNLQ downloadcharacters, Definedraft downloadcharacters