Difference between revisions of "83Plus:BCALLs:8111"

From WikiTI
Jump to: navigation, search
 
(minimum hw version)
Line 4: Line 4:
  
 
'''BCALL Addresses:''' 8111,8114,8117,811A,811D,8120,8123,8126,8129
 
'''BCALL Addresses:''' 8111,8114,8117,811A,811D,8120,8123,8126,8129
 +
 +
'''Minimum Hardware Version:''' 2
  
 
These BCALLs display a certain error message along with "Press any key to turn unit off. Then turn unit on.", then wait for a key and reset RAM.
 
These BCALLs display a certain error message along with "Press any key to turn unit off. Then turn unit on.", then wait for a key and reset RAM.
Line 19: Line 21:
 
If a validated OS is not detected, this routine will wait to receive one instead of resetting RAM.
 
If a validated OS is not detected, this routine will wait to receive one instead of resetting RAM.
  
These routines DO NOT EXIST on boot code 1.00, only 1.02 and above.
+
These routines only exist 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:

Revision as of 10:24, 6 March 2007

Synopsis

Unofficial Name: DisplayBootError

BCALL Addresses: 8111,8114,8117,811A,811D,8120,8123,8126,8129

Minimum Hardware Version: 2

These BCALLs display a certain error message along with "Press any key to turn unit off. Then turn unit on.", then wait for a key and reset RAM.

Inputs

  • DE: offset into table for string to display

Outputs

None

Destroys

  • All

Comments

If a validated OS is not detected, this routine will wait to receive one instead of resetting RAM.

These routines only exist 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