TI-59 Fast Mode Memory Malfunction Test

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This program first appeared in V9N5P3 of TI PPC Notes and was written by George Thomson. Thanks to George wherever he is today.

To use, press A, see a flashing "10", then press 7 and EE. Sit back and wait for the program to finish. Requires use of the PC-100A or C printer. This program is also another good example of the STF method of starting "fast mode".

Program Listing. Most instructions are self-explanatory, except perhaps the HIR (code 82). Create this 82 keycode by typing STO 82, then going back and deleting the STO (code 42). Also, the ST*, RC* and SM* are indirect store, recall and sum instructions. Remember to press STO then 2nd Ind to create these instructions.

Line  Keycode  Instruction
00      91       R/S
01      69       OP
02      00       00
03      03       3
04      08       8
05      01       1
06      07       7
07      03       3
08      00       0
09      04       4
10      00       0
11      69       OP
12      02       02
13      03       3
14      07       7
15      01       1
16      07       7
17      03       3
18      06       6
19      03       3
20      07       7
21      69       OP
22      03       03
23      69       OP
24      05       05
25      25       CLR
26      82       HIR
27      07       07
28      47       CMS
29      32       X <> T
30      98       ADV
31      09       9
32      09       9
33      42       STO
34      00       00
35      05       5
36      05       5
37      07       7
38      01       1
39      05       5
40      06       6
41      69       OP
42      04       04
43      32       X <> T
44      69       OP
45      06       06
46      72       ST*
47      00       00
48      94       +/-
49      74       SM*
50      00       00
51      97       DSZ
52      00       00
53      00       00
54      46       46
55      25       CLR
56      68       NOP
57      09       9
58      09       9
59      42       STO
60      00       00
61      73       RC*
62      00       00
63      29       CP
64      67       EQ
65      01       01
66      18       18
67      32       X <> T
68      43       RCL
69      00       00
70      55       /
71      01       1
72      00       0
73      95       =
74      59       INT
75      85       +
76      01       1
77      85       +
78      28       LOG
79      59       INT
80      65       *
81      02       2
82      95       =
83      65       *
84      01       1
85      00       0
86      00       0
87      95       =
88      85       +
89      53       (
90      53       (
91      53       (
92      43       RCL
93      00       00
94      55       /
95      01       1
96      00       0
97      54       )
98      22       INV
99      59       INT
100     65       *
101     01       1
102     00       0
103     54       )
104     85       +
105     01       1
106     85       +
107     28       LOG
108     59       INT
109     65       *
110     02       2
111     54       )
112     95       =
113     69       OP
114     04       04
115     32       X <> T
116     69       OP
117     06       06
118     97       DSZ
119     00       00
120     00       00
121     61       61
122     01       1
123     82       HIR
124     37       37
125     32       X <> T
126     82       HIR
127     17       17
128     55       /
129     09       9
130     95       =
131     22       INV
132     77       GE
133     00       00
134     28       28
135     06       6
136     69       OP
137     17       17
138     25       CLR
139     81       RST
140     68       NOP
141     68       NOP
142     68       NOP
143     68       NOP
144     68       NOP
145     68       NOP
146     76       LBL
147     11       A
148     22       INV
149     58       FIX
150     01       1
151     00       0
152     69       OP
153     17       17
154     93       .
155     01       1
156     34       SQRT
157     33       X^2
158     35       1/X
159     86       STF

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