086F
24
F8
AND
AL
,OF8H
CLEAR
UNUSED
BITS
0871
02
Cl
ADD
AL,CL
ADD
OFFSET
TO
LEVEL
'#
0873
01
EO
SHL
AX,l
MUL
TI
PL
Y
BY
4
0875
01
EO
SHL
AX,l
0877
8B
FO
MOV
SI,AX
MOVE
INTO
OUTPUT
REGISTER
0879
58
POP
AX
087A
C3
RET
087B
GELVECTOR@
ENDP
Keyboard Support Tables
;
*****************************************************
KEYBOARD
SUPPORT
TABLES
NOTE:
A
-1
ENTRY
INDICATES
THE
CORRESPONDING
KEY
IS
EXCLUDED
FROM
THE
TABLE
;
*************************************************71:***
;ORG
OE87
EH
087E
ORG
0087EH
----- ----------------------------------------------------
--
- - - - -
--
;
-----
SHI
FT
&
STATE
KEY
PCl
SCAN
CODES
087E
BYTE
087E
52
3A
45
46
0882
38
10
2A
36
= 0008
K6
LABEL
DB
DB
K6LEQU
I NSJEY ,
CAPS_KEY,
NUM_KEY
,SCROLL_KEY
AL
LKEY,
CTL_KEY,
LEFLKEY ,RIGHLKEY
$-K6
-----------------------------------------------------
--
- - - - - - - - -
--
;
-----
SHI
FT
&
STATE
KEY
"MASKS"
0886
0886
80
40
20
10
088A
08
04
02
01
K7
LABEL
DB
DB
BYTE
INS_SHIFT,CAPS_SHIFT,NUM_SHIFT,SCROLl_SHIFT ;
KB
ALLSHIFT,CTL_SHIFT,LEFLSHIFT,RIGHLSHIFT ;
KB
----------------------------------------------------------
--
- - - -
--
;
-----
CTL
+
TYPEWRITER
KEYS
-
ASCI
I
CODES
----------------------------------------------------------------
--
088E
IB
FF
00
FF FF
FF
K8
IE
FF
0896
FF
FF FF
IF
FF
7F
DB
FF
11
089E
17
05
12
14
19 15
DB
09
OF
08A6
10
IBID
OA
FF
01
DB
13
08AD
04 06
07
08
OA OB
DB
OC
FF
FF
08B6
FF FF
lC
lA
18
03
DB
16
02
08BE
OE
00
FF
FF FF FF
DB
FF
FF
08C6
20
FF
DB
DB
ESC,-1
,NUL
,-1
,-1 ,-1
,RS,-1
ESC
1 2 3 4 5 6 7
-1,-I,-I,US,-I,DEL,-l,DCl
;
890
BKSPC
TAB
Q
ETB,ENQ,DC2,DC4,EM,NAK,HT,SIOI5 ; W E R T Y U I 0
DLE,ESC,GS,LF,-I,SOH,DC3
; P [ J
ENTER
CTL
A S
EOT,ACK006,BEL,BKSPC,LF,VT,FF,-I,-1
; 0 F G H J K L
-1,-I,FS,SUB,CAN,ETX,SYN,STX ; n
LSHFT
\ Z x C V B
SO,ENTER,-I,-I,-l,-I,-I,-1
; B N M /
RSHFT
ALT
SPACE,-1 ;
SPACE
CAPS
lOCK
--------------------------------------------------
--
- - - - - - - - - - - -
--
:-----
CTL
+ (F
KEYS)
&
(CURSOR
KEYS)
-
EXTENDED
ASCII
CODES
08C8
K9
LABEL
BYTE
CTL
+
(Fl
- FlO)
08C8
5E
5F
60
61 62
DB
94,95,96,97,98
08CD
63
64
65 66
67
DB
99,100,101,102,103
; CTl +
CURSOR
KEYS
0802
FF
FF
77
FF
84
DB
-1,
-1,
CTL_HOME,
-1,
CTL_PGUP
0807
FF
73
FF
74
DB
-1,
CTL_CUR_L
FT
,
-1,
CTL_CUR_RHT
08DB
FF
75
FF
76
FF FF
DB
-1,
CTL_END,
-1,
CTL_PGDN,
-1,-1
;
----
-----
--
----
--
--
------
--
------
--
---
--
------
------------
--------
;
-----
LOWER
CASE
TYPEWRITER
KEYS
- ASCII
CODES
;
---
--
---
----
- ---
-------
-
--
----------
---------
--
--
----------
---
----
08El
KI0LABEL
BYTE
08El IB
31 32 33
34 35
DB
ESC,'
1234567890-=',
BKSPC,
TAB
36
37
38 39
30
20
2-212 ROM BIOS
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