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MZ 3500
Sector 1, Track 0 information
0
10
15
A A H
1CH
TRACK
SIDE SECTOR
N
NO. OF
SECTOR
I
i
i
i
t
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
SUB-IOCS
-H the end
SIDE
-i!
Single dencity (Track 0)
Double density (other than Track 0)
SIDE 0 (front side)
SIDE 1 (reverse side)
No of data transfers = INT [IOCS capacity/1 K] + 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-CPU side
[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 foil owing positions.
No.
POSITION
1
OFF
2
ON
3
ON
4
ON
5
ON
6
OFF
7
OFF
8
ON
9
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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