IBM 5170 Technical Reference page 170

0080 C KEY FAIL EQU 100000008 ; KEYBOARD LOCI<EO (ERROR 302)
C
; ~-=--~----6042
I NPUT PORT BIT OEF I NIT I ON·.----------- --.:.. ------------.-----­
"
0010 C BASE RAM EQU 1QH ; BASE R/W MEMORY
0020
C
MFG_JMP EQU' 20H ; LOOP POST JUMPER
"
"
0040
C
DSP_JMr EQU 40H ; D I SPLAY TYPE JUMPER
:: 0080
C KEY_BD_INHIB EQU BOH ;KEYBOARD INHIBIT SWITCH
C ; ------- ---8042 RAM DEF I NIT I ON--------------- --- - ----------------------- - ----
DOlO
C
I NH_KEYBOARD EQU 10H ; BYTE 0 131 T 4 Of B042 RAM
"
C
: ------------- - COMMANDS ----------------- --- ------ - ----------------- -------­
0020 C READ_BO/.i2_f\AI1 EQU 20H BITS 0-4
co
ADDRESS (20-3F)
=
0060
c
WR I TE_8042_RAM EQU 60H
OOM
C SELf
_8042~TEST
EQU OAAH 8042 SELF TEST
"
aDco c
READ 801.j2 INPUT EQU OCOH READ 8042 I NPUT PORT
"
"
OOAE
C
ENA_KUD - EQU OAEH ENABLE KEYBOARD COMMAND
" OOAD C 01 S_KBD EQU OADI~ 0 I SABLE KEYBOARD COMMAND
DDOF C ENABLE_B I T20 EQU ODFH ENABLE ADDR LINE BIT 20
"
0000
c
DISABLE BI1"20 EQU ODDH • DISABLE ADDR LINE BIT 20
c
;
------~----.--
KEYBOARD/LED COMMANDS -------------------------------------­
"
OOFl
C KB_MENU EQU OFl H SELECT MENU COMMAND
"
00F4
C KB_ENABLE EQU 0 F4H • KEYBOARD ENABLE
"
"
OOF7 C KB_MAKE_BREAK EQU OF7H ; TYPAMATIC
OOFE C KB_ECHO EQU OFEH ; ECHO COMMAND
"
DOFF C KB RESET EQu OFfH ; SELF DIACNOSTIC COMMAND
"
ODED C LED_CMD EQU OEDH ; LED wR I TE COMMAND
C
; ------ --- - ----- KEYBOARD RESPONSE --------- ------- ------------------------­
.c
GOAA
C KB.OK EQU OAAH RESPONSE FRON SELf DIAG
"
DorA
c
KB:ACK EQU OF AH ACKNOWLEDGE FROM TRANSM I SS I ON
DOFf C
KB_OVER_RUN EQU OFFH OVER RUN
-:: OOFE C KB_RESEND EQU OFEH RESOlD REQUEST
Dora
c
KB_BREAK EQU OFOH KEYBOARD BREAK CODE
:; 0010
C KB_FA EQU 010H ACK RECEIVED
"
0020
C KBJE EQU 020H RESEND RECEIVED fLAG
"
0040
c
KB_PR_LED EQU 040H • MODE INDICATOR UPDATE
c
; -------------- CMOS EQUATES -------.--------------------------- -------- ----- ­
"
0070 C CMOS_PORT EQU 070H 10 ADDRESS OF CMOS PORT
"
DOaA
c
CL!< UP EQU 08AH CLOCK UPDATE STATUS
"
OD88
c
CMOS ALARM EQU 08BH
"
0090 C CMOS:=BEGIN EQU 090H
"
GOAD
C
CMOS_END EQU OADH
" aoaF
c
SHUT_DOWN EQU 08FH SHUTDOWN OFFSET
"
"
0080
C BATTERY_COND_STATUS EQU 08DH BATTERY STATUS
DOBl C M_SIlCHI EQU OB1H 10 MEMORY SIZE HICH BYTE (POST)
"
OOBO
C M_S I ZE_LO EQU OBOH 10 MEMORY SIZE LO BYTE (POST)
0096
c
M1_SIZE_H I EQU 096H
0->640K CONflG MEMORY SIZE (SETUP)
"
"
0095
c
M1_SIZE_LO EQU 095H
LOW BYTE (SETUP)
"
0098 C M2_SIZCHI EQU 098H 640K->UP CONflG MEMORY SIZE (SETUP)
0097
c
M2_S I ZE_LO EQU 097H LOW BYTE (SETUP)
"
"
0094 C C_EQU I P EQU 094H CMOS EQU I Pt'1ENT FLAG
0092
C
HD FilE TYPE EQU 092H HARD FILE TYPE BYTE
"
"
C
PAGE ­
C
;--------------- CMOS DIAG_STATUS ERROR fLAGS-------------------------------­
a08E
c
DIAG_STATUS EQU 08EH CMOS ADDRESS OF DIAG_STATUS
"
0080 C BAD_BAT EQU oaOH DEAD BATTERY
"
0040 C BAO_CKSUM EQU 040H ; CHECKSUM ERROR
"
0020 C BAD_CONfIG EQU 020H ; MINIMUM CONflG USED INSTEAD Of CMOS
"
0010
C W_MEM_SIZE EQU OlOH ; MEMORY SIZE NOT EQUAL TO CONflG
"
0008
c
HF_FAll EQU D08H ; HARD fiLE fAILURE ON INIT
"
0004
c
CMOS_ClK_fAIL EQU Q04H ; CMOS ClK NOT UPDATING OR NOT VALID
c
; --------------- CMOS I NFORMAT I ON fLAGS----------------- -------------------- ­
"
00B3 C
INFO_STATUS EQU OB3H ; CMOS ADDRESS OF INfO BYTE
0080 C M640K EQU OBOH ; 512K -> 61.jOK CARD INSTALLED
=
0040 C NEW_INST EQU 040H ; FLAG USED BY CMOS SETUP UTILITY
=
0020 C H f _BOOT EQU 020H ; BOOT HARD FILE FLAG
C
; --------------- I NTERRUI'T EQUATES -----------------------------------------­
"
0020 C
INTAOO EQU 20H 8259 PORT
0021 C INTA01 EQU 21H 8259 PORT
:::: 0020 C EOI EQU 20H
"
OOAO C I NTBOO EQU OAOH
; 2ND 8259
aOAl
c
INTB01 EQU OA1H
"
"
0070
c
INT_TYPE EQU 070H ; START Of 8259 INTERRUPT TABLE LOCATION
"
"
DOlO C INT_VIDEO EQU 010H ; v IDEO VECTOR
C
"
~ ~ ~~R
-----------EQU-----
40~1-
-----------------------------------------------­
0040 C
00113
c
TIM CTL EQU 43H ; B253 T I MER CONTROL PORT AD OR
"
0040 C TIMERO EQU 40H ; 8253 TIMER/CNTER 0 PORT ADDR
"
0001 C TMINT EQU 01 ; TIMER 0 INTR RECVD MASK
C
"
0006
C [)MA08 EQU
D.
; DMA STATUS REG PORT ADDR
"
"
0000
c
DMA EOU 00
; DMA CH,O ADDR. REG PORT ADDR
c
"
bM~ ~8
-----------
~;;~-
-- --
o~o~---
---------
~ -;~ ~
-
~~~ -;~; ~~ ~
-
;OR~- ~ODR
--------­
0000
c
ooeo c
DHA1 EQU OCOH ; 2ND DMA CH,O ADDR. REG PORT ADOR
c
"
b~~=p~~~
--------
~Q~
-----
8
~~
-------------
~
-;
~ ;R~
-;;
;-~~~- ;;~E-
REG
i
~~ER~
-----­
0081 C
a08f
c
LAST_Dl~A_PAGE
EQU 8FH ; LAST DMA PAGE REGI STER
"
"
c
,
----------
-
------------------ ---
- --
--
- -- -
----
- --
-
--
-
--
--------------
-
----­
0540 C
MAX
PER I 00 EQU
51~OH
"
"
0410 C MIN-PERIOD EQU 410H
0060
c
KBD-IN EQU 60H KEYBOARD DATA IN ADDR PORT
"
0002 C KBDTNT EQU 02
KEYBOARD I NTR MASK
"
"
0060
c
KB_DATA EQU 60H KEYBOARD SCAN CODE PORT
0061 C KB_CTL EQU 61H
CONTROL BITS fOR KEYBOARD SENSE DATA
0080 C KB_ERR EQU 80H
• KEYBOARD TRANSM I T ERROR FLAG
C ;----- SHIfT flAG EQUATES WITHIN KB_FLAG
"
0080 C INS_STATE EQU 80H
INSERT STATE IS ACTIVE
"
0040 C
CAPS_STATE EQU 40H
CAPS lOCK STATE liAS BEEN TOGGLED
"
0020 C NUM_STATE EQU 20H NUM LOCK STATE HAS BEEN TOGGLED
"
DOlO C SCROll_STATE EQU 10H
SCROLL lOCK STATE HAS BEEN TOGGLED
"
0008
c
All SH I FT EQU 08H AL TERNATE SH I FT KEY DEPRESSED
"
0004
c
CTl-SH I FT EQU 04H CONTROL SH I fT KEY DEPRESSED
"
0002
C
LEFT_SH I FT EQU 02H LEFT SH I FT KEY DEPRESSED
0001
C RIGHT_SH I FT EQU 01H
RIGHT SH I FT KEY DEPRESSED
"
"
0080 C INS SH I FT EQU 80H
I NSERT KEY I S DEPRESSED
"
0040
c
CAPS SH I FT EQU 40H CAPS LOCK KEY I S DEPRESSED
"
0020 C NUM SH I FT [QU 20H
NUM LOCK KEY I S DEPRESSED
"
DOlO C SCROLL SH I FT EQU 10H SCROLL LOCK KEY I S DEPRESSED
"
0008
c
HOLD STATE EQU 08H SUSPEND KEY HAS BEEN TOGGLED
"
0004
c
SYS-'S'H I FT EQU 04H SYSTEM KEY DEPRESSED AND HELD
"
0045 C NUM KEY EQu 69
SCAN CODE fOR NUMBER LOCK
"
"
0046 C SCROLL_KEY EQU 70 SCROLL LOCK KEY
0036
C ALT_KEY EQU 56 ALTERNATE SHI FT KEY SCAN CODE
"
0010 C
CTL_KEY EQu 29
SCAN CODE fOR CONTROL KEY
"
G03A C CAPS_KEY EQU 58 SCAN CODE FOR SH I fT LOCK
"
G02A
C LEFT_KEY EQU 42 SCAN CODE FOR LEFT SH I FT
0036 C RIGHT_KEY EQU 54
SCAN CODE fOR R I CHT SH I FT
"
"
0052
C INS_KEY EQU 82 SCAN CODE fOR I NSERT KEY
"
0053
c
DEL KEY EQU 83 SCAN CODE FOR DELETE KEY
"
0054
c
SYS:KEY EQU 54H
SCAN CODE fOR SYSTEM KEY
"
c
; -------------- 0 I SKETTE EQUATES
'" 0080
C I NTJLAG EQU 080H
I NTERRUPT OCCURRENCE fLAG
0025
c
MOTOR_WAIT EQU 37
2 SEes OF COUNTS fOR MOTOR TURN OFf
'" 0080
C TIME_OUT EQU BOH ATTACHMENT fAI LEO TO RESPOND
0040
C BAD_SEEK [QU 40H SEEK OPERAT ION FAI LED
=
0020 C BAD_NEC EQU 20H
NEC CONTROLLER HAS fAI LED
.. 0010 C BAD CRC [QU 10H BAD CRC ON 0 I SKETTE READ
0009 C
DMA:BOUNDARY EQU 09H
ATTEMPT TO DMA ACROSS 64K BOUNDARY
"
5-28
Test 1