Appendix A: System Routines — Utilities
1095
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
AB_getGateArrayVersion
Declaration:
ULONG
AB_getGateArrayVersion
(void)
Category(ies):
Utilities
Description:
Returns the version number of the gate array. This really amounts to a
hardware revision number.
Currently there are two gate array versions. Gate array version 1 was
introduced in the original TI
-
92 calculator. Gate array version 2 increased
the speed of the calculator and instituted changes in LCD memory
addressing, RAM execution protection, Flash memory protection, low
battery detection, and timer control. Gate array version 2 is used in the
manufacture of all new TI
-
92 Plus and TI
-
89 calculators.
Inputs:
None
Outputs:
Returns either the number 1 or 2.
Assumptions:
None
Side Effects:
None
Availability:
On AMS 2.00 and higher.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also:
None
Example:
ULONG hwVersion = AB_getGateArrayVersion();
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