22
00
lE2E
00
00
73
36
lC
36
DB
OOOH, OOOH,
073H, 036H, 0 lCH, 036H, 067H,
OOOH
LC
X
D_78
67
00
lE36
00 00
77
33
lA
OC
DB
OOOH,
OOOH
,077H, 033H, 0 lAH,
OOCH,
06CH,
038H
LC
Y
D_79
6C
38
lE3E
00 00
7E
4C
18
32
DB
OOOH,
OOOH,
07EH,
04CH,
018H, 032H,
07EH,
OOOH
LC
Z
D_7A
7E
00
lE46
OE
18 18
70
18
18
DB
OOEH,
018H, 018H, 070H, 0 18H, OI8H,
OOEH,
OOOH
D_7B
OE
00
lE4E
18
18
18
00
18
18
DB
o 18H, 018H, 018H,
OOOH,
0 18H, 018H, 018H,
OOOH
D_7C
18
00
lE56
70
18 18
OE
18
18
DB
070H, 018H, 018H,
OOEH,
018H, 018H, 070H,
OOOH
D_7D
70
00
lE5E
39
4E
00
00
00 00
DB
039H,
04EH,
OOOH
,OOOH,
OOOH,
OOOH, OOOH,
OOOH
-
D_7E
00 00
lE66
08
lC IC
36
26
63
DB
008H, 0ICH, 0ICH, 036H, 026H, 063H, 07FH,
07
FH
DELTA
D_7F
7F 7F
Time
of
Day Entry (TIME_OF_DAY)
.
***************************************
TIME_OF
_DAY
ROUT!
NE
ENTRY
PO
I
NT
.
***************************************
;ORG
OFE6EH
lE6E
ORG
01E6EH
= lE6E
T!ME_OF_DAY
EQU
lE6E
E9
0000
JMP
TOD_PROC
Timer 0 Interrupt Handler
(TIMER_INT)
;
***************************************
;
TIMER
0
INTERRUPT
HANDLER
ADDRESS
;
***************************************
;ORG
OFEA5H
lEA5
ORG
01EA5H
= lEA5 T I
MER_I
NT
EQU
lEA5
E9
0000
JMP
TMRO_I
NT8
BIOS Vector Table (VECTOR_TABLE)
lEF3
lEF3
;
***************************************
BIOS
VECTOR
TABLE
;
*******.********************************
;ORG
OFEF3H
ORG
01EF3H
VECTOILTABLE
LABEL
WORD
HARDWARE
INTERRUPTS
ROM BIOS 2-237