Difference between revisions of "83Plus:BCALLs:80E7"

From WikiTI
Jump to: navigation, search
m (1.02 only)
 
Line 4: Line 4:
  
 
'''BCALL Addresses:''' 80E7
 
'''BCALL Addresses:''' 80E7
 +
 +
'''Minimum Hardware Version:''' 2
  
 
Displays a message from the boot code at the top-left corner of the screen.
 
Displays a message from the boot code at the top-left corner of the screen.
Line 17: Line 19:
  
 
== Comments ==
 
== Comments ==
This BCALL DOES NOT exist on boot code 1.00. It only exists on 1.02 and higher.
+
This BCALL only exists on the TI-84 Plus, not on the 83 Plus.
  
 
The table of strings is at 7F:5EF7h on 84+SE boot code 1.02, but the most useful offsets are below:
 
The table of strings is at 7F:5EF7h on 84+SE boot code 1.02, but the most useful offsets are below:

Latest revision as of 10:26, 6 March 2007

Synopsis

Unofficial Name: DisplayBootMessage

BCALL Addresses: 80E7

Minimum Hardware Version: 2

Displays a message from the boot code at the top-left corner of the screen.

Inputs

  • HL: offset into table for string to display

Outputs

None

Destroys

  • All

Comments

This BCALL only exists on the TI-84 Plus, not on the 83 Plus.

The table of strings is at 7F:5EF7h on 84+SE boot code 1.02, but the most useful offsets are below:

"Receiving...": 0000h
"ERROR!": 001Eh
"Validation Error": 005Dh
"Validating...": 006Eh
"Version Error": 00B0h