M/asoo, Track side sector m, T tilt k s 1 dl’ snc tor n boot sub iocs – Sharp MZ-3500 User Manual
Page 61
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M/asoo
Track 0, sector 1
information
(SBACIS)
(Fig
1)
------- 1 -------1 -------1 ------ 1 ------ 1 -------] ------- 1 -----
4 8 ' i 0 0 ' 4 8 l o 4 ' 0 2 ' o o ! o i l o i
AA
1 C
0 0
'
0 0
0 2 I 0 0
04
0 0
Track SIDE Sector M
System media
Drive unit specification
No, of
sectors |
Start address
Load address
No of data transfers
T Tilt k S 1 Dl’ Snc tor N
BOOT
SUB IOCS-
; 1 0 : 02
)
0 1
------1----
01 ■ 01
1
1
i 1 0
1
1
FF '
1
t
No of T rack SIDE
Sector
N
No of
END
0 . Single density, other than front side, track 0.
1 . Double density, other than front side, track 0.
0 . Side 0 (front side)
1
Side 1 (reverse side)
No of data transfers 1NT= [IOCScapacity/1 k] +1
N
SIDE =
0
track 8
sector
I Fail name (8 bytes) Expander Volume name
(3 bytes) (8 bytes)
FF No ALOAD command
80 File specification only
01 With operand
Drive NO
Channe I
A
( t r )
B (I )
1
I 1
ALOAD
Status line No label
(8 bytes)
(Bbyles)
All "F” when ALOAD command
IS not on
Contents of X register
When used for the line number (when line No 123)
These three bytes are in effect
34 35 36 3b>iesfj%
00 01 23
When used for a label (Wight bytes are m effect and rese are )
3C
34
A B C n i'i'
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