Difference between revisions of "83Plus:BCALLs:4501"
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(→Synopsis: didn't have the bcall's name :o) |
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'''BCALL Address:''' 4501 | '''BCALL Address:''' 4501 | ||
| − | + | Displays a character on screen in the large font at the current cursor location. | |
=== Inputs === | === Inputs === | ||
| − | A | + | * A = TI-ASCII code of character to display |
=== Outputs === | === Outputs === | ||
| − | character at | + | * character at coordinate ([[83Plus:RAM:844B|curRow]], [[83Plus:RAM:844C|curCol]]) |
=== Destroys === | === Destroys === | ||
| − | none | + | * none |
== Comments == | == Comments == | ||
| − | This B_CALL | + | 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 | + | Shows É in the upper-left hand corner of the screen: |
| − | ld ( | + | <nowiki>ld a, LcapEAcute |
| + | 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]] | + | [[Category:83Plus:BCALLs:By Address|4501 - PutMap]] |
Latest revision as of 08:58, 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
