IBM XT 5160

C PAGE
C
ENDIF
C
C ; ---------- 0 I SKETTE EQUATES ---------------------------------------------------
C CARD 10 EQU 010100008 CONTROLLER CARD 1.0. 81 T
C
DUAL- EQU 000000018 MASK FOR FDC ADAPTER 1.0.
C I NT FLAG EQU 100000008 I NTERRUPT OCCURRENCE FLAG
C DSK-CHG EQU 100000008 0 I SKETTE CHANGE FLAG MASK 81 T
C
DETERM I NED EQU 000100008 SET STATE DETERM I NED I N STATE 81 TS
C
HOME EQU 000100008 TRACK 0 MASK
C SENSE DRV ST EQU
00000 I 008 SENSE DR I VE STATUS COMMAND
C TRK
SLAP - EQU 030H CRASH STOP (48 TP I DR I VES)
C QU I ET SEEK EQU OOAH SEEK TO TRACK 10
C MAX DRV EQU 2 MAX NUM8ER OF DR I YES
C HD
12 SETTLE EQU 15 I .2 M HEAD SETTLE T I ME
C HD320 SETTLE EQU 20 320 K HEAD SETTLE T I ME
C MOTOR:WA I T EQU 37 2 SECONDS OF COUNTS FOR MOTOR TURN OFF
C
C ; - - - - - -- - - - 0 I SKETTE ERRORS - - - - - - - - - - ---- - -- - - - - ---- --- -- - -- --- -- - - -- - -- --- - ---
C T I ME OUT EQU 080H ATTACHMENT FA I LED TO RESPOND
C
8AD SEEK EQU 040H SEEK OPERATION FAILED
C 8AD-NEC EQU 020H DISKETTE CONTROLLER HAS FAILED
C 8AD-CRC EQU 0 I OH 8AD CRC ON 01 SKETTE READ
C
MED-NOT FND EQU OOCH MED I A TYPE FOUND
C
DMA-80UNDARY EQU 009H ATTEMPT TO DMA ACROSS 64K 80UNDARY
C 8AD-DMA EQU 008H DMA OVERRUN ON OPERATION
C MEDTA CHANGE EQU 00 6H MED I A REMOVED ON DUAL ATTACH CARD
C RECORD NOT FND EQU
004H REQUESTED SECTOR NOT FOUND
C
WR I TE PROTECT EQU 00 3H WR I TE ATTEMPTED ON WR I TE PROTECT 0 I SK
C
8AD ADDR MARK EQU 002H ADDRESS MARK NOT FOUND
C
8AD:CMD - EQU 001 H 8AD COMMAND PASSED TO 0 I SKETTE I/O
C
C ; ---------- 0 I SK CHANGE LINE EQUATES -------------------------------------------
C NOCHGLN EQU 001 H ; NO 0 I SK CHANGE LINE AVA I LA8LE
C CHGLN EQU 002H ; 0 I SK CHANGE LINE AVA I LA8LE
C
C ; ---------- MED I A/DR I VE STATE I NO I CATORS ---------------------------------------
C TRK CAPA EQU 000000018 80 TRACK CAPA81 L I TY
C
FMT-CAPA EQU 000000108 MULTIPLE FORMAT CAPA81LITY (1.21.4)
C DRV-DET EQU 000001008 DR I VE DETERM I NED
C
MED-DET EQU 000100008 MED I A DETERM I NED 81 T
C
D8L -STEP EQU 001000008 DOU8LE STEP 81 T
CRATE MSK EQU 110000008 MASK FOR CLEAR I NG ALL BUT RATE
C RATE-500 EQU 000000008 500 K8S DATA RATE
C RATE-300 EQU 010000008 300 K8S DATA RATE
C RATE-250 EQU 100000008 250 K8S DATA RATE
C STRT-MSK EQU 000011008 OPERAT I ON START RATE MASK
C
SEND:MSK EQU I 10000008 MASK FOR SEND RATE 8 I TS
C
C ; ---------- MED I A/DR I VE STATE I NO I CATORS COMPAT I 8 I L I TY -------------------------
C M3D3U EQU 000000008 360 MEDIA/DRIVE NOT ESTA8L1SHED
C M3D1U EQU 000000018 360 MEDIA,1 .2DRIVE NOT ESTA8L1SHED
C M1D1U EQU 000000108 1.2 MEDIA/DRIVE NOT ESTA8LISHED
C MED_UNK EQU 00000 11 18 NONE OF THE A80VE
IBM Personal Computer MACRO Assembler Version 2.00
HEADER --- 01/08/86 POWER ON SELF TEST (POST)
POSTEQU. INC - COMMON EQUATES
161
162
163
164
165
=
0050
166
=
0001
167
=
0080
168
=
0080
169
=
0010
170
=
0010
171
=
0004
172
=
0030
173
=
OOOA
174
0002
175
OOOF
176
=
0014
177
=
0025
178
179
180
=
0080
181
=
0040
182
=
0020
183
=
0010
184
=
OOOC
185
=
0009
186
=
0008
187
=
0006
188
=
0004
189
=
0003
190
=
0002
191
=
0001
192
193
194
=
0001
195
0002
196
197
198
=
000 I
199
=
0002
200
=
0004
20 I
=
0010
202
=
0020
203
=
OOCO
204 0000
205
0040
206 0080
207
OOOC
208 OOCO
209
210
211 0000
212
=
0001
213
=
0002
214
=
0007
1-4
01-10-86
HEADER (01/10/86)
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