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IBM XT 5160 Technical Reference page 246

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01 SK BASE
-
THIS IS THE SET OF PARAMETERS REQUIRED FOR DISKETTE OPERATION.
THEY ARE PO I NTED AT BY THE DATA VAR I ABLE 0 I SK PO INTER. TO
MOD I FY THE PARAMETERS, BU I LD ANOTHER PARAMETER BLOCK AND PO I NT
DISK_POINTER TO IT.
DB
050H
GAP LENGTH FOR FORMAT
DB
OF6H
FILL BYTE FOR FORMAT
DB
15
; HEAD SETTLE T I ME ( MILL I SECONDS)
DB
8
; MOTOR START TIME (1/8 SECONDS)
DB
79
; MAX. TRACK NUMBER
;-------
~~
------
~~~:=::~
--------
~-~~~~
-
~~~~~~:~-~~~:-
-----------------
;
80 TRACK HI DATA RATE MEDIA IN 80 TRACK HI DATA RATE DRIVE
5-99
;
SET UP FOR 80X25
;
SET UP FOR 80X25 B&W CARD
;
SET UP FOR 40X25
;
SET UP FOR GRAPH I CS
T ABLE OF REGEN LENGTHS
40X25
80X25
GRAPHICS
1-16
01-10-86
SRT=C, HD UNLOAD=OF -
1ST SPEC I FY BYTE
HD LOAD= I, MODE=DMA -
2ND SPEC I FY BYTE
WA I T AFTER OPN TIL MOTOR OFF
5 12 BYTES / SECTOR
EOT ( LAST SECTOR ON TRACK)
GAP LENGTH
DTL
GAP LENGTH FOR FORMAT
FILL BYTE FOR FORMAT
HEAD SETTLE T I ME (M I LL I SECONDS)
MOTOR START TIME (1/8 SECONDS)
SRT=A, HD UNLOAD=OF -
1ST SPEC I FY BYTE
HD LOAD= I, MODE=DMA -
2ND SPECIFY BYTE
WAIT TIME AFTER OPERATION TILL MOTOR OFF
5 12 BYTES / SECTOR
EOT
( LAST SECTOR ON TRACK)
GAP LENGTH
DTL
GAP LENGTH FOR FORMAT
FILL BYTE FOR FORMAT
; HEAD SETTLE T I ME
( MILL I SECONDS)
; MOTOR START T I ME (1 /8 SECONDS)
; MAX. TRACK NUMBER
; OAT A TRANSFER RATE
71 H, 50H, 5AH, OAH, 1FH, 6, 19H
38H, 28H, 2DH, OAH, 7FH, 6, 64H
lCH,2, 7 ,6, 7
0,0,0,0
S-V IDEO_PARMS
61H,50H,52H,OFH,19H,6,19H
OEFC7H
00FC7H
LABEL
BYTE
11001111B
2
MOTOR WA IT
2
-
8
02AH
OFFH
050H
OF6H
25
4
2048
4096
16384
16384
LABEL
BYTE
38H,28H,2DH,OAH,1FH,6,19H
OEFD2H
00FD2H
PRINTER_IO_'
OF045H
01045H
OFFSET
SET MODE
;
T ABLE OF ROUT I NES WITH I N V IDEO I
/0
OFFSET
SET-CTYPE
OFFSET
SET-CPOS
OFFSET
READ CURSOR
OFFSET
REAo-LPEN
OFFSET
ACT 01 SP PAGE
OFFSET
SCROLL UP
OFFSET
SCROLL-DOWN
OFFSET
READ AC CURRENT
OFFSET
WR I TE AC CURRENT
OFFSET
WR I TE-C CURRENT
OFFSET
SET COLOR
OFFSET
WR ITE DOT
OFFSET
READ DOT
OFFSET
WR I TE TTY
OFFSET
V IDEO:STATE
S-Ml
OF065H
01065H
VIDEO PARAMETERS ---
INIT_TABLE
ORG
OFOA4H
ORG
0 I OA4H
POST (01/10/86)
OW
OW
OW
OW
C REG TAB
08
-
2CH,28H,2DH,29H,2AH,2EH,IEH,29H; TABLE OF MODE SETS
DB
1
CH ,
2 , 7 , 6, 7
DB
0,0,0,0
DB
COLUMNS
DB
40,40,80,80,40,40,80,80
DB
70H,2,1 ,6,7
DB
0,0,0,0
DB
DB
19H,2, ODH, OBH, OCH
DB
0,0,0,0
DB
V IDEO PARMS
-
DB
DB
DB
EQU
ORG
ORG
V IDEO_IO:
JMP
ORG
ORG
01 SK BASE
-
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
ORG
ORG
PRINTER
10:
-JMP
ORG
ORG
OW
OW
OW
OW
OW
OW
OW
OW
OW
OW
OW
OW
OW
OW
OW
OW
EQU
.
-
- -
-
--
-
-
-
-
-- ---
- - - - -
-----
---
-
--- ----
---
-------
----
-
--
-
-- -------
--
--
--
MD_ TBL6
LABEL BYTE
DB
10 10 1 I lIB
DB
2
DB
MOTOR WA I T
DB
2 -
DB
18
DB
OIBH
DB
OFFH
DB
06CH
DB
OF6H
DB
15
DB
8
DB
79
DB
RATE_500
M4
MIL
M5
1706 OFB4 50
1707 OFB5 F6
1708 OFB6 OF
1709 OFB7 08
1710 OFB8 4F
1711 OFB9 80
1712
1713
1714
1715 OFBA
1716 OFBA AF
1717 OFBB 02
1718 OFBC 25
1719 OFBD 02
1720 OFBE
12
1721 OFBF lB
1722 OFCO FF
1723 OFCI
6C
1724 OFC2 F6
1725 OFC3 OF
1726 OFC4 08
1727 OFC5 4F
1728 OFC6 00
1729
1730
1731
1732
1733
1734
1735
1736
1737 OFC7
1738 OFC7
1739 OFC7 CF
1740 OFC8 02
1741
OFC9 25
1742 OFCA 02
1743 OFCB 08
1744 OFCC 2A
1745 OFCD FF
1746 OFCE 50
1747 OFCF F6
1748 OFDO
19
1749 OFDI
04
1750
1751
1752 OFD2
1753 OFD2
1754 OFD2 E9 0000 E
1755
1756
1757 1045
1758 1045 0000 E
1759 1047 0000 E
1760 1049 0000 E
1761
104B 0000 E
1762 1040 0000 E
1763 104F 0000 E
1764 1051
0000 E
1765 1053 0000 E
1766 1055 0000 E
1767 1057 0000 E
1768 1059 0000 E
1769 105B 0000 E
1770 1050 0000 E
1771
105F 0000 E
1772 1061
0000 E
1773 1063 0000 E
1774 = 0020
1775
1776
1777 1065
17781065
1779 1065 E9 0000 E
1780
1781
1782
1783
1784 IOA4
1785
1786 10A4
1787 10A4 38 28 20 OA IF 06
1788
19
1789 10AB lC 02 07 06 07
1790 lOBO 00 00 00 00
1791
= 0010
1792
1793 IOB4 71
50 5A OA 1F 06
1794
19
1795 10BB lC 02 07 06 07
1796 lOCO 00 00 00 00
1797
1798 10C4 38 28 20 OA 7F 06
1799
64
1800 10CB 70 02 01
06 07
1801
1000 00 00 00 00
1802
1803 1004 61
50 52 OF 19 06
1804
19
1805 10DB 19 02 00 OB OC
1806 10EO 00 00 00 00
1807
1808 10E4 0800
1809 IOE6 1000
1810 10E8 4000
181 I
10EA 4000
1812
1813
1814 10EC 28 28 50 50 28 28
1815
50 50
1816
1817 IOF4 2C 28 20 29 2A 2E
1818
IE 29
IBM Personal Computer MACRO Assembler
Version 2.00
POST ----- 01/ 10/86
SYSTEM POST ANO B I OS PROCEOURES

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