blob: bda3056ade86e298d42fde4cb922ff21df55cc4d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/* timer_isr()
*
* This routine provides the ISR for the Z8036 timer on the MVME136
* board. The timer is set up to generate an interrupt at maximum
* intervals.
*
* Input parameters: NONE
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#include "asm.h"
BEGIN_CODE
EXTERN (Ttimer_val)
PUBLIC (timerisr)
SYM (timerisr):
addl $250, SYM (Ttimer_val) # another 250 microseconds
iret
END_CODE
END
|
