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MZ3500
Sector 1, Track 0 "Information
0
10
15
AAH
ICH
TRACK
SIDE SECTOR
N
NO. OF
SECTOR
l
i
i
i
i
1
TRACK
SIDE SECTOR SECTOR
N
\
Represent the
Drive unit
System media.
specification
Load address
Start address
Test program
20
50
NO. OF
SECTOR
NO. OF
SECTOR
NO. OF
SECTOR
a
SUB-IOCS
-H the end
-l«
i
0 Single dencity (Track 0)
Double density (other than Track 0)
0 SIDEO (front side)
1 SIDE 1 (reverse side)
No of data transfers = INT [IOCS capacity/1K] + 1
• Sub-IOCS can be divided into eight blocks. If divided to
less than eight blocks, the block following to the final
block mut be traced by "FFH".
11-2. Sub-CPUside
[Test items]
Memory, VRAM, GDC peripheral, clock. Speaker, printer
Interface, light pen, and RS232C Interface.
GO/NO GO of the test must be confirmed on the Video
screen. Moving from test to test is done by depressing the
HALT key.
(Procedure]
(1) Turn OFF all dip switch of the 4 bits unit located in
the middle of the front side of the board and turn OFF
all dip Switches of the 2 bits unit.
(2) Set the system dip switch levers (10 bits) located on
the reverse side of the board to the following positions.
No.
POSITION
1
OFF
2
ON
3
ON
4
ON
5
ON
6
OFF
7
OFF
8
ON
g
ON
10
ON
(3) Turn power on while pushing the HALT siwtch to Start
the test program. Then. push the HALT switch to step
to each test phase.
Result of GO/NO GO will appears on the video screen,
except for the CRT Interface and Speaker tests.
-96-
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