Difference between revisions of "83Plus:BCALLs:4501"

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== Synopsis ==
 
== Synopsis ==
 +
'''Official Name:''' PutMap
 +
 
'''BCALL Address:''' 4501
 
'''BCALL Address:''' 4501
  
Outputs a character in the large font at the current Cursor location.
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Displays a character on screen in the large font at the current cursor location.
  
 
=== Inputs ===
 
=== Inputs ===
A: ASCII code of character to display
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* A = TI-ASCII code of character to display
  
 
=== Outputs ===
 
=== Outputs ===
character at CurRow, CurCol
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* character at coordinate ([[83Plus:RAM:844B|curRow]], [[83Plus:RAM:844C|curCol]])
  
 
=== Destroys ===
 
=== Destroys ===
none
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* none
  
 
== Comments ==
 
== Comments ==
This B_CALL outputs the character stored in A at the current cursor location without changing the cursor.  It uses the large font.
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This B_CALL displays, in large font, the character stored in A at the current cursor location without advancing the cursor.  The [[83Plus:BCALLs:4504|PutC]] entry point is similar except it advances the cursor.
  
 
== Example ==
 
== Example ==
  <nowiki>ld hl, 0
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Shows &Eacute; in the upper-left hand corner of the screen:
ld (CurRow),hl
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  <nowiki>ld a, LcapEAcute
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ld hl, $0000
 +
ld (curRow),hl
 
B_CALL PutMap</nowiki>
 
B_CALL PutMap</nowiki>
  
 
[[Category:83Plus:BCALLs:By Name|PutMap]]
 
[[Category:83Plus:BCALLs:By Name|PutMap]]
 
[[Category:83Plus:BCALLs:By Name:Text|PutMap]]
 
[[Category:83Plus:BCALLs:By Name:Text|PutMap]]
[[Category:83Plus:BCALLs:By Address|4501]]
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[[Category:83Plus:BCALLs:By Address|4501 - PutMap]]

Latest revision as of 09:58, 7 November 2006

Synopsis

Official Name: PutMap

BCALL Address: 4501

Displays a character on screen in the large font at the current cursor location.

Inputs

  • A = TI-ASCII code of character to display

Outputs

Destroys

  • none

Comments

This B_CALL displays, in large font, the character stored in A at the current cursor location without advancing the cursor. The PutC entry point is similar except it advances the cursor.

Example

Shows É in the upper-left hand corner of the screen:

ld a, LcapEAcute
ld hl, $0000
ld (curRow),hl
B_CALL PutMap