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/*===========================================================================*/
/* Copyright (C) 2001 Authors                                                */
/*                                                                           */
/* This source file may be used and distributed without restriction provided */
/* that this copyright statement is not removed from the file and that any   */
/* derivative work contains the original copyright notice and the associated */
/* disclaimer.                                                               */
/*                                                                           */
/* This source file is free software; you can redistribute it and/or modify  */
/* it under the terms of the GNU Lesser General Public License as published  */
/* by the Free Software Foundation; either version 2.1 of the License, or    */
/* (at your option) any later version.                                       */
/*                                                                           */
/* This source is distributed in the hope that it will be useful, but WITHOUT*/
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public       */
/* License for more details.                                                 */
/*                                                                           */
/* You should have received a copy of the GNU Lesser General Public License  */
/* along with this source; if not, write to the Free Software Foundation,    */
/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA        */
/*                                                                           */
/*===========================================================================*/
/*                                  TIMER A                                  */
/*---------------------------------------------------------------------------*/
/* Test the timer A:                                                         */
/*                        - Check the timer compare features.                */
/*                                                                           */
/* Author(s):                                                                */
/*             - Olivier Girard,    olgirard@gmail.com                       */
/*                                                                           */
/*---------------------------------------------------------------------------*/
/* $Rev: 19 $                                                                */
/* $LastChangedBy: olivier.girard $                                          */
/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $          */
/*===========================================================================*/
 
.global main
 
.set   TACTL,   0x0160
.set   TAR,     0x0170
.set   TACCTL0, 0x0162
.set   TACCR0,  0x0172
.set   TACCTL1, 0x0164
.set   TACCR1,  0x0174
.set   TACCTL2, 0x0166
.set   TACCR2,  0x0176
.set   TAIV,    0x012E
 
 
WAIT_FUNC:
        dec r14
        jnz WAIT_FUNC
        ret
 
main:
        mov  #0x0250, r1        ; # Initialize stack pointer
        mov  #0x0000, &0x0200
 
 
       /* --------------   TIMER A TEST:  UP MODE   ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- COMPARATOR 0 ----------
        mov  #0x0204, &TACTL
        mov  #0x0015, &TACCR0   ; # Period = (0x15+1)*2
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0000, &TACCR1   ; #
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x0000, &TACCR2   ; #
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0256, &TACTL    ; # Up-mode & clk/2, IRQ enabled
        mov  #0x0001, &0x0200
        mov  #0x0010, r14
        call #WAIT_FUNC
 
                                ; # --------- COMPARATOR 1 ----------
        mov  #0x0204, &TACTL
        mov  #0x0015, &TACCR0   ; # Period = (0x15+1)*2
        mov  #0x0000, &TACCTL0  ; #
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0005, &TACCR1   ; #
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0000, &TACCR2   ; #
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
        mov  #0x0002, &0x0200
        mov  #0x0008, r14
        call #WAIT_FUNC
 
                                ; # --------- COMPARATOR 2 ----------
        mov  #0x0204, &TACTL
        mov  #0x0015, &TACCR0   ; # Period = (0x15+1)*2
        mov  #0x0000, &TACCTL0  ; #
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0000, &TACCR1   ; #
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x000C, &TACCR2   ; #
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
        mov  #0x0003, &0x0200
        mov  #0x0008, r14
        call #WAIT_FUNC
 
 
        dint
        mov  #0x0000, &0x0200
        mov  #0x1000, r15
 
 
       /* --------------   TIMER A TEST:  CONTINUOUS MODES   ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- COMPARATOR 0, 1 and 2 - TEST 1 ----------
        mov  #0x0204, &TACTL
        mov  #0x0030, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0090, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0266, &TACTL    ; # Continuous-mode & clk/2, IRQ enabled
        mov  #0xfff0, &TAR
        mov  #0x0001, &0x0200
        mov  #0x0080, r14
        call #WAIT_FUNC
 
                                ; # --------- COMPARATOR 0, 1 and 2 - TEST 2 ----------
        mov  #0x0204, &TACTL
        mov  #0x0030, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0090, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0266, &TACTL    ; # Continuous-mode & clk/2, IRQ enabled
        mov  #0xfff0, &TAR
        mov  #0x0002, &0x0200
        mov  #0x0080, r14
        call #WAIT_FUNC
 
 
        dint
        mov  #0x0000, &0x0200
        mov  #0x2000, r15
 
 
       /* --------------   TIMER A TEST:  UP-DOWN MODE   ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- COMPARATOR 0, 1 and 2  ----------
        mov  #0x0204, &TACTL
        mov  #0x0090, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0030, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0001, &0x0200
        mov  #0x0277, &TACTL    ; # Up-down mode & clk/2, IRQ enabled
        mov  #0x00E0, r14
        call #WAIT_FUNC
 
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        mov  #0x0204, &TACTL
 
                                ; # --------- COMPARATOR 0, 1 and 2  ----------
        mov  #0x0204, &TACTL
        mov  #0x0090, &TACCR0
        mov  #0x0090, &TACCTL0  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0060, &TACCR1
        mov  #0x0090, &TACCTL1  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0030, &TACCR2
        mov  #0x0090, &TACCTL2  ; # Compare mode, output toggle mode, IRQ enabled
        mov  #0x0002, &0x0200
        mov  #0x0277, &TACTL    ; # Up-down mode & clk/2, IRQ enabled
        mov  #0x00E0, r14
        call #WAIT_FUNC
 
 
        dint
        mov  #0x0000, &0x0200
        mov  #0x3000, r15
 
        /* --------------   TIMER A TEST:  CCI INPUT LATCHING (SCCI)  ----------------- */
 
        mov  #0x0200, &TACTL
        mov  #0x0000, &TACCTL0
        mov  #0x0000, &TACCTL1
        mov  #0x0000, &TACCTL2
        eint
 
                                ; # --------- UP-MODE - COMPARATOR 0 ----------
        mov  #0x0204, &TACTL
        mov  #0x0020, &TACCR0
        mov  #0x3080, &TACCTL0  ; # Compare mode, output toggle mode, select VCC input
        mov  #0x0000, &TACCR1
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x0000, &TACCR2
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0001, &0x0200
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
 
comp0_check_0:                  ; # Wait until SCCI is set to 1
        mov       r5, &0x0202
        mov &TACCTL0, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp0_check_0
        mov &TACCTL0, &0x0204
 
        mov  #0x2080, &TACCTL0  ; # Wait until SCCI is set back to 0
comp0_check_1:
        mov       r5, &0x0206
        mov &TACCTL0, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp0_check_1
        mov &TACCTL0, &0x0208
 
 
                                ; # --------- UP-MODE - COMPARATOR 1 ----------
        mov  #0x0204, &TACTL
        mov  #0x0040, &TACCR0
        mov  #0x0000, &TACCTL0  ; # Disabled
        mov  #0x0020, &TACCR1
        mov  #0x3080, &TACCTL1  ; # Compare mode, output toggle mode, select VCC input
        mov  #0x0000, &TACCR2
        mov  #0x0000, &TACCTL2  ; # Disabled
        mov  #0x0002, &0x0200
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
 
comp1_check_0:                  ; # Wait until SCCI is set to 1
        mov       r5, &0x0212
        mov &TACCTL1, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp1_check_0
        mov &TACCTL1, &0x0214
 
        mov  #0x2080, &TACCTL1  ; # Wait until SCCI is set back to 0
comp1_check_1:
        mov       r5, &0x0216
        mov &TACCTL1, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp1_check_1
        mov &TACCTL1, &0x0218
 
 
                                ; # --------- UP-MODE - COMPARATOR 2 ----------
        mov  #0x0204, &TACTL
        mov  #0x0040, &TACCR0
        mov  #0x0000, &TACCTL0  ; # Disabled
        mov  #0x0000, &TACCR1
        mov  #0x0000, &TACCTL1  ; # Disabled
        mov  #0x0020, &TACCR2
        mov  #0x3080, &TACCTL2  ; # Compare mode, output toggle mode, select VCC input
        mov  #0x0003, &0x0200
        mov  #0x0254, &TACTL    ; # Up-mode & clk/2
 
comp2_check_0:                  ; # Wait until SCCI is set to 1
        mov       r5, &0x0222
        mov &TACCTL2, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp2_check_0
        mov &TACCTL2, &0x0224
 
        mov  #0x2080, &TACCTL2  ; # Wait until SCCI is set back to 0
comp2_check_1:
        mov       r5, &0x0226
        mov &TACCTL2, r5
        mov       r5, r4
        and  #0x0001, r4
        jz  comp2_check_1
        mov &TACCTL2, &0x0228
 
 
        dint
        mov  #0x0000, &0x0200
        mov  #0x4000, r15
 
 
        /* ----------------------         END OF TEST        --------------- */
end_of_test:
        nop
        br #0xffff
 
 
        /* ----------------------      INTERRUPT ROUTINES    --------------- */
 
TIMERA_CCR0_VECTOR:
        mov     &TAR, &0x0202
        reti
 
 
TIMERA_TAIV_VECTOR:
        mov     &TAR, &0x0204
        mov    &TAIV, &0x0206
        reti
 
 
        /* ----------------------         INTERRUPT VECTORS  --------------- */
 
.section .vectors, "a"
.word end_of_test        ; Interrupt  0 (lowest priority)    
.word end_of_test        ; Interrupt  1                      
.word end_of_test        ; Interrupt  2                      
.word end_of_test        ; Interrupt  3                      
.word end_of_test        ; Interrupt  4                      
.word end_of_test        ; Interrupt  5                      
.word end_of_test        ; Interrupt  6                      
.word end_of_test        ; Interrupt  7                      
.word TIMERA_TAIV_VECTOR ; Interrupt  8                      
.word TIMERA_CCR0_VECTOR ; Interrupt  9                      
.word end_of_test        ; Interrupt 10                      Watchdog timer
.word end_of_test        ; Interrupt 11                      
.word end_of_test        ; Interrupt 12                      
.word end_of_test        ; Interrupt 13                      
.word end_of_test        ; Interrupt 14                      NMI
.word main               ; Interrupt 15 (highest priority)   RESET

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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [tA_compare.s43] - Blame information for rev 97

Line No.	Rev	Author	Line
1	2	olivier.gi	`/===========================================================================/`
2			`/* Copyright (C) 2001 Authors */`
3			`/* */`
4			`/* This source file may be used and distributed without restriction provided */`
5			`/* that this copyright statement is not removed from the file and that any */`
6			`/* derivative work contains the original copyright notice and the associated */`
7			`/* disclaimer. */`
8			`/* */`
9			`/* This source file is free software; you can redistribute it and/or modify */`
10			`/* it under the terms of the GNU Lesser General Public License as published */`
11			`/* by the Free Software Foundation; either version 2.1 of the License, or */`
12			`/* (at your option) any later version. */`
13			`/* */`
14			`/* This source is distributed in the hope that it will be useful, but WITHOUT*/`
15			`/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */`
16			`/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */`
17			`/* License for more details. */`
18			`/* */`
19			`/* You should have received a copy of the GNU Lesser General Public License */`
20			`/* along with this source; if not, write to the Free Software Foundation, */`
21			`/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */`
22			`/* */`
23			`/===========================================================================/`
24			`/* TIMER A */`
25			`/---------------------------------------------------------------------------/`
26			`/* Test the timer A: */`
27			`/* - Check the timer compare features. */`
28	18	olivier.gi	`/* */`
29			`/* Author(s): */`
30			`/* - Olivier Girard, olgirard@gmail.com */`
31			`/* */`
32			`/---------------------------------------------------------------------------/`
33	19	olivier.gi	`/* $Rev: 19 $ */`
34			`/* $LastChangedBy: olivier.girard $ */`
35			`/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $ */`
36	2	olivier.gi	`/===========================================================================/`
37
38			`.global main`
39
40			`.set TACTL, 0x0160`
41			`.set TAR, 0x0170`
42			`.set TACCTL0, 0x0162`
43			`.set TACCR0, 0x0172`
44			`.set TACCTL1, 0x0164`
45			`.set TACCR1, 0x0174`
46			`.set TACCTL2, 0x0166`
47			`.set TACCR2, 0x0176`
48			`.set TAIV, 0x012E`
49
50
51			`WAIT_FUNC:`
52			`dec r14`
53			`jnz WAIT_FUNC`
54			`ret`
55
56			`main:`
57			`mov #0x0250, r1 ; # Initialize stack pointer`
58			`mov #0x0000, &0x0200`
59
60
61			`/* -------------- TIMER A TEST: UP MODE ----------------- */`
62
63			`mov #0x0200, &TACTL`
64			`mov #0x0000, &TACCTL0`
65			`mov #0x0000, &TACCTL1`
66			`mov #0x0000, &TACCTL2`
67			`eint`
68
69			`; # --------- COMPARATOR 0 ----------`
70			`mov #0x0204, &TACTL`
71			`mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2`
72			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
73			`mov #0x0000, &TACCR1 ; #`
74			`mov #0x0000, &TACCTL1 ; # Disabled`
75			`mov #0x0000, &TACCR2 ; #`
76			`mov #0x0000, &TACCTL2 ; # Disabled`
77			`mov #0x0256, &TACTL ; # Up-mode & clk/2, IRQ enabled`
78			`mov #0x0001, &0x0200`
79			`mov #0x0010, r14`
80			`call #WAIT_FUNC`
81
82			`; # --------- COMPARATOR 1 ----------`
83			`mov #0x0204, &TACTL`
84			`mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2`
85			`mov #0x0000, &TACCTL0 ; #`
86			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
87			`mov #0x0005, &TACCR1 ; #`
88			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
89			`mov #0x0000, &TACCR2 ; #`
90			`mov #0x0000, &TACCTL2 ; # Disabled`
91			`mov #0x0254, &TACTL ; # Up-mode & clk/2`
92			`mov #0x0002, &0x0200`
93			`mov #0x0008, r14`
94			`call #WAIT_FUNC`
95
96			`; # --------- COMPARATOR 2 ----------`
97			`mov #0x0204, &TACTL`
98			`mov #0x0015, &TACCR0 ; # Period = (0x15+1)*2`
99			`mov #0x0000, &TACCTL0 ; #`
100			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
101			`mov #0x0000, &TACCR1 ; #`
102			`mov #0x0000, &TACCTL1 ; # Disabled`
103			`mov #0x000C, &TACCR2 ; #`
104			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
105			`mov #0x0254, &TACTL ; # Up-mode & clk/2`
106			`mov #0x0003, &0x0200`
107			`mov #0x0008, r14`
108			`call #WAIT_FUNC`
109
110
111			`dint`
112			`mov #0x0000, &0x0200`
113			`mov #0x1000, r15`
114
115
116			`/* -------------- TIMER A TEST: CONTINUOUS MODES ----------------- */`
117
118			`mov #0x0200, &TACTL`
119			`mov #0x0000, &TACCTL0`
120			`mov #0x0000, &TACCTL1`
121			`mov #0x0000, &TACCTL2`
122			`eint`
123
124			`; # --------- COMPARATOR 0, 1 and 2 - TEST 1 ----------`
125			`mov #0x0204, &TACTL`
126			`mov #0x0030, &TACCR0`
127			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
128			`mov #0x0060, &TACCR1`
129			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
130			`mov #0x0090, &TACCR2`
131			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
132			`mov #0x0266, &TACTL ; # Continuous-mode & clk/2, IRQ enabled`
133			`mov #0xfff0, &TAR`
134			`mov #0x0001, &0x0200`
135			`mov #0x0080, r14`
136			`call #WAIT_FUNC`
137
138			`; # --------- COMPARATOR 0, 1 and 2 - TEST 2 ----------`
139			`mov #0x0204, &TACTL`
140			`mov #0x0030, &TACCR0`
141			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
142			`mov #0x0060, &TACCR1`
143			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
144			`mov #0x0090, &TACCR2`
145			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
146			`mov #0x0266, &TACTL ; # Continuous-mode & clk/2, IRQ enabled`
147			`mov #0xfff0, &TAR`
148			`mov #0x0002, &0x0200`
149			`mov #0x0080, r14`
150			`call #WAIT_FUNC`
151
152
153			`dint`
154			`mov #0x0000, &0x0200`
155			`mov #0x2000, r15`
156
157
158			`/* -------------- TIMER A TEST: UP-DOWN MODE ----------------- */`
159
160			`mov #0x0200, &TACTL`
161			`mov #0x0000, &TACCTL0`
162			`mov #0x0000, &TACCTL1`
163			`mov #0x0000, &TACCTL2`
164			`eint`
165
166			`; # --------- COMPARATOR 0, 1 and 2 ----------`
167			`mov #0x0204, &TACTL`
168			`mov #0x0090, &TACCR0`
169			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
170			`mov #0x0060, &TACCR1`
171			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
172			`mov #0x0030, &TACCR2`
173			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
174			`mov #0x0001, &0x0200`
175			`mov #0x0277, &TACTL ; # Up-down mode & clk/2, IRQ enabled`
176			`mov #0x00E0, r14`
177			`call #WAIT_FUNC`
178
179			`mov #0x0000, &TACCTL0`
180			`mov #0x0000, &TACCTL1`
181			`mov #0x0000, &TACCTL2`
182			`mov #0x0204, &TACTL`
183
184			`; # --------- COMPARATOR 0, 1 and 2 ----------`
185			`mov #0x0204, &TACTL`
186			`mov #0x0090, &TACCR0`
187			`mov #0x0090, &TACCTL0 ; # Compare mode, output toggle mode, IRQ enabled`
188			`mov #0x0060, &TACCR1`
189			`mov #0x0090, &TACCTL1 ; # Compare mode, output toggle mode, IRQ enabled`
190			`mov #0x0030, &TACCR2`
191			`mov #0x0090, &TACCTL2 ; # Compare mode, output toggle mode, IRQ enabled`
192			`mov #0x0002, &0x0200`
193			`mov #0x0277, &TACTL ; # Up-down mode & clk/2, IRQ enabled`
194			`mov #0x00E0, r14`
195			`call #WAIT_FUNC`
196
197
198			`dint`
199			`mov #0x0000, &0x0200`
200			`mov #0x3000, r15`
201
202			`/* -------------- TIMER A TEST: CCI INPUT LATCHING (SCCI) ----------------- */`
203
204			`mov #0x0200, &TACTL`
205			`mov #0x0000, &TACCTL0`
206			`mov #0x0000, &TACCTL1`
207			`mov #0x0000, &TACCTL2`
208			`eint`
209
210			`; # --------- UP-MODE - COMPARATOR 0 ----------`
211			`mov #0x0204, &TACTL`
212			`mov #0x0020, &TACCR0`
213			`mov #0x3080, &TACCTL0 ; # Compare mode, output toggle mode, select VCC input`
214			`mov #0x0000, &TACCR1`
215			`mov #0x0000, &TACCTL1 ; # Disabled`
216			`mov #0x0000, &TACCR2`
217			`mov #0x0000, &TACCTL2 ; # Disabled`
218			`mov #0x0001, &0x0200`
219			`mov #0x0254, &TACTL ; # Up-mode & clk/2`
220
221			`comp0_check_0: ; # Wait until SCCI is set to 1`
222			`mov r5, &0x0202`
223			`mov &TACCTL0, r5`
224			`mov r5, r4`
225			`and #0x0001, r4`
226			`jz comp0_check_0`
227			`mov &TACCTL0, &0x0204`
228
229			`mov #0x2080, &TACCTL0 ; # Wait until SCCI is set back to 0`
230			`comp0_check_1:`
231			`mov r5, &0x0206`
232			`mov &TACCTL0, r5`
233			`mov r5, r4`
234			`and #0x0001, r4`
235			`jz comp0_check_1`
236			`mov &TACCTL0, &0x0208`
237
238
239			`; # --------- UP-MODE - COMPARATOR 1 ----------`
240			`mov #0x0204, &TACTL`
241			`mov #0x0040, &TACCR0`
242			`mov #0x0000, &TACCTL0 ; # Disabled`
243			`mov #0x0020, &TACCR1`
244			`mov #0x3080, &TACCTL1 ; # Compare mode, output toggle mode, select VCC input`
245			`mov #0x0000, &TACCR2`
246			`mov #0x0000, &TACCTL2 ; # Disabled`
247			`mov #0x0002, &0x0200`
248			`mov #0x0254, &TACTL ; # Up-mode & clk/2`
249
250			`comp1_check_0: ; # Wait until SCCI is set to 1`
251			`mov r5, &0x0212`
252			`mov &TACCTL1, r5`
253			`mov r5, r4`
254			`and #0x0001, r4`
255			`jz comp1_check_0`
256			`mov &TACCTL1, &0x0214`
257
258			`mov #0x2080, &TACCTL1 ; # Wait until SCCI is set back to 0`
259			`comp1_check_1:`
260			`mov r5, &0x0216`
261			`mov &TACCTL1, r5`
262			`mov r5, r4`
263			`and #0x0001, r4`
264			`jz comp1_check_1`
265			`mov &TACCTL1, &0x0218`
266
267
268			`; # --------- UP-MODE - COMPARATOR 2 ----------`
269			`mov #0x0204, &TACTL`
270			`mov #0x0040, &TACCR0`
271			`mov #0x0000, &TACCTL0 ; # Disabled`
272			`mov #0x0000, &TACCR1`
273			`mov #0x0000, &TACCTL1 ; # Disabled`
274			`mov #0x0020, &TACCR2`
275			`mov #0x3080, &TACCTL2 ; # Compare mode, output toggle mode, select VCC input`
276			`mov #0x0003, &0x0200`
277			`mov #0x0254, &TACTL ; # Up-mode & clk/2`
278
279			`comp2_check_0: ; # Wait until SCCI is set to 1`
280			`mov r5, &0x0222`
281			`mov &TACCTL2, r5`
282			`mov r5, r4`
283			`and #0x0001, r4`
284			`jz comp2_check_0`
285			`mov &TACCTL2, &0x0224`
286
287			`mov #0x2080, &TACCTL2 ; # Wait until SCCI is set back to 0`
288			`comp2_check_1:`
289			`mov r5, &0x0226`
290			`mov &TACCTL2, r5`
291			`mov r5, r4`
292			`and #0x0001, r4`
293			`jz comp2_check_1`
294			`mov &TACCTL2, &0x0228`
295
296
297			`dint`
298			`mov #0x0000, &0x0200`
299			`mov #0x4000, r15`
300
301
302			`/* ---------------------- END OF TEST --------------- */`
303			`end_of_test:`
304			`nop`
305			`br #0xffff`
306
307
308			`/* ---------------------- INTERRUPT ROUTINES --------------- */`
309
310			`TIMERA_CCR0_VECTOR:`
311			`mov &TAR, &0x0202`
312			`reti`
313
314
315			`TIMERA_TAIV_VECTOR:`
316			`mov &TAR, &0x0204`
317			`mov &TAIV, &0x0206`
318			`reti`
319
320
321			`/* ---------------------- INTERRUPT VECTORS --------------- */`
322
323			`.section .vectors, "a"`
324			`.word end_of_test ; Interrupt 0 (lowest priority)`
325			`.word end_of_test ; Interrupt 1`
326			`.word end_of_test ; Interrupt 2`
327			`.word end_of_test ; Interrupt 3`
328			`.word end_of_test ; Interrupt 4`
329			`.word end_of_test ; Interrupt 5`
330			`.word end_of_test ; Interrupt 6`
331			`.word end_of_test ; Interrupt 7`
332			`.word TIMERA_TAIV_VECTOR ; Interrupt 8`
333			`.word TIMERA_CCR0_VECTOR ; Interrupt 9`
334			`.word end_of_test ; Interrupt 10 Watchdog timer`
335			`.word end_of_test ; Interrupt 11`
336			`.word end_of_test ; Interrupt 12`
337			`.word end_of_test ; Interrupt 13`
338			`.word end_of_test ; Interrupt 14 NMI`
339			`.word main ; Interrupt 15 (highest priority) RESET`