Texas Instruments TI-83 Plus Manual page 63

Chapter 2: TI-83 Plus Specific Information
T = object type where:
Bit
0 – 4
5
6
7
Object Type Value
00h
01h
02h
03h
04h
05h
06h
07h
08h
0Bh
0Ch
0Dh
14h
15h
17h
T2 = Reserved for future use.
Ver = Version number.
Each variable's Symbol Table entry contains a byte field for its version.
–
– The version of a variable determines its scope of compatibility with future
upgrades of the TI-83 Plus.
A future TI-83 Plus release may create a new data type that the earlier releases
–
do not know how to handle. This variable's version number would be set higher
than the version number of the previous code released.
– If a new variable type is sent to an TI-83 Plus running an earlier version of
product code, the variable would not be accepted by the earlier product code
since the variable's version number is higher than that of the product code.
DAL = Data structure pointer's low (LSB) byte.
TI-83 Plus Developer Guide
Flag
Object Type
Graph equation selected
Variable used during graphing
Link transfer flag
Object Type
Real
List
Matrix
Equation
String
Program
Protected Program
Picture
Graph Database
New EQU Obj
Complex Obj
Complex List Obj
Application Obj
AppVar Obj
Group Obj
Object Type Equate
RealObj
ListObj
MatObj
EquObj
StrngObj
ProgObj
ProtProgObj
PictObj
GDBObj
NewEquObj
CplxObj
CListObj
AppObj
AppVarObj
GroupObj
Third Release May 28, 2002
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