Texas Instruments TI-89 Developer's Manual page 197

Chapter 14: Data Types
Description
Number of Graph 1 Functions (may be zero)
Function Number (set MSB for yt in parametric mode)
Graph 1 Function (copy from symbol table including length)
Repeat above two lines for each additional function
Number of initial conditions ( = 0 if not Seq or DifEq mode, or if none exist
in Seq or DifEq mode)
Initial Condition Number
Initial Condition Expression (including length)
Repeat above two lines for each additional initial condition
Graph 1 Table Flags (not included if 3D mode)
Graph 1 tblStart (not included if 3D mode)
Graph 1 tbl (not included if 3D mode)
Graph 1 tblInput (including length [2 bytes] — may be zero) (not included if
3D mode)
Graph 2 Range Setting (if two graph mode) (see Graph 1 Range Settings
for contents)
Graph 2 Formats (if two graph mode) (see Graph 1 Formats for contents)
Number of Graph 2 Functions (if two graph mode) (may be zero if same
type as graph 1)
Function number (set MSB for yt in parametric mode)
Graph 2 Function (copy from symbol table including length)
Repeat above two lines for each additional function
Number of initial conditions (= 0 if not Seq or DifEq mode, or if none exist
in Seq or DifEq mode, or if graph 1 = same mode)
Initial Condition Number
Initial Condition Expression (including length)
Repeat above two lines for each additional initial condition
TI-89 / TI-92 Plus Developer Guide
Description
Table connected to trace (on = 1, off = 0)
Table Independent Ask (on = 1, off = 0)
Table 14.11: Data Object for a Graph Database
Not for Distribution
Bytes
1
1
variable
. . .
1
1
variable
. . .
1
Value
0x80
0x40
10
10
variable
variable
8
1
1
variable
1
1
variable
. . .
(continued)
Beta Version January 26, 2001
155