IBM PC CONVERTIBLE

0098
0098
009A
009A
= 0080
009C
009E
OOAO
= 0080
= 0004
= 0002
= 0001
00B4
00B4
00B4
= 0080
= 0040
= 0010
= 0008
= 0004
00B5
00B7
00B9
OOBA
OOBB
OOBC
OOBD
= 0010
= 0019
OOCD
????
????
????
????
??
??
????
????
??
??
??
??
10 [
-------- -- - - ---- - - - - - - ------ - ---- _ ... -- ---
EVENT POST/WAIT DATA AREA
--------- -- - - - - - ---- - - ----- - -- -- - -- - - - --
??
POINTER TO USERS POST FLAG
IO_ROM_INIT
LABEL
WORD REDEFINITION OF WORD DURING
POST ROM_SCAN
USER_FLAG
DW OSET ADDR OF USERS WAIT FLAG
10_ROM_SEG
LABEL WORD REDEFINITION OF WORD DURING
POST ROM_SCAN
US ERJLAG_S EG OW
SEG ADDR OF USERS WAIT FLAG
EVENLPOSTED
EQU
080H
FLAG SET WHEN WAIT TIME EXP
IN USERS FLAG
I N T E R V A L W A T T M E
S A V E A R E A
RTCLOW OW
LOW WORD OF USER WAIT COUNT
RTCHIGH OW
HIGH WORD OF USER WAIT COUNT
P 0 S T / W A I T F LAG S
RTCWAILFLAG
DB
WAIT ACTIVE FLAG
POSTED
EQU
80H
POST ON INTERVAL OCCURRED
PON-ALRM_PEND
EQU
ALARM_PEND
EQU
I NTERVAL_WA IT
EQU
KEYBOARD NMI PRE-PROCESSING
ORG OB4H
KB-AREA2
KB_NMLCNTL
P60_LOADED
FUNCSTATE
XLATE_BUSY
CLICK-ON
KEYPAD_STATE
B_PEND1
B_PEND2
P60_HOLD_BYTE
LAST _CL I CK-KEY
KB_NMLHEAD
KB_NMLTAIL
KB_NMLBUFFER
KLNMLBLTH
KB-AREALLNG
DATA
ENDS
LABEL
DB
EQU
EQU
EQU
EQU
EQU
DW
OW
DB
DB
DB
DB
DB
EQU
EQU
04H POWER ON BY ALARM PENDING
02H USER ALRM I NT 4AH PNDNG SPND
01H INTVL WAIT CURRENTLY ACTIVE
FUNCTION CONTROL SAVE AREA B4H-CCH
BYTE
KBD AREA 2 (CLRD KYBD3ESET
ROUTINE IN POST)
KBD PREPROCESSOR CTRLL FLAGS
80H KEYBOARD PORT 60 IS LD FLAG
40H KEYBOARD FUNCTION KEY STATE
lOH
KEYBOARD TRANSLATION ACTIVE
08H
KEYBOARD CLICKER IS ENABLED
04H KEYBOARD KEYPAD STATE
KEYBOARD BRK PENDING FLAGS 1
KEYBOARD BRK PENDING FLAGS 2
PORT 60 SINGLE BYTE QUEUE
AREA FOR SCAN CD OF LAST KEY
CLICKED
PTR TO HEAD OF PREP ROC BFR
PTR TO END OF PREPROC BFR
16 DUP(?) ; ROOM FOR 16 ENTRIES
$-KB_NMLBUFFER ; LENGTH OF NMI BFR
$-KB-AREA2 ; LENGTH OF KYBD AREA 2
2-22 ROM BIOS