Overview
Condition
KDOS Configuration
5535-M18 came to hand on 2003.02.05.
Overview
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This is in the state where the power on.
There is an impression which takes a place considerably.
I think that the desktop which does not take a space too, is right.
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This is comparison of a size.
The machine which comes out later is considered, or it becomes and is large.
It is ordinary size if it sees as "laptop".
From the top:
IBM ThinkPad340 (Just A4 size)
NEC PC-98LT (A4 file size)
5535-M18 |
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This is a keyboard.
It is the impression of changing the arrangement of the key of type1 keyboard and having pushed in.
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This is near an expansion slot.
5250 Adapter/LT is contained in the slot.
The bottom of it is a serial port and switches.
The function of a DIP switch is not known though regrettable.
The right-hand side is a TEST switch.
And it is the lamp in which a TEST state is shown.
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This is 5250 Adapter/LT.
Although it understands that I have you compare with the adapter of the page
of the architecture, there is no switch of an
address. It sets up on software.
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Planar photo here.
Condition
It received by junk article treatment at a certain auction. A grade says
but it does not become precocious. It seems that it has embezzled on business
considerably. There is a portion which paint has peeled off considerably and a
horizontal line goes into liquid crystal considerably. A keyboard also has the
bad key of a reaction and a diskette drive causes a defect of operation
occasionally. It may not be amusing whenever it may break...
Hardware Configuration
CPU |
i80286 10MHz |
Memory |
1MB (It checks by the system test) |
Hard Disk |
20MB |
Display |
Monochrome LCD with a back light |
Adapter |
5250 Extended Work Station Adapter / LT |
Partition of Hard Disk
Partition1 |
ICHITARO |
4MB |
Partition2 |
MS-DOS K3.42 |
16MB |
It has divided into two partitions.
The started partition becomes C drive and another partition becomes D drive.
Except for the case where the kind of OS to start is different, I think it
quite new that a drive letter changes at the time of starting.
Software already set up
OS |
KDOS Ver3.43 (for 5535) |
Kana Kanji conversion |
Partition1 ATOK6 |
Partition2 MKK (Clause conversion) |
Application |
ICHITARO Ver3.1 |
Emulator |
5250 Japanese Personal Computer |
Development language |
IBM COBOL/2 |
5250PCs have not been started in an error.
KDOS Configuration
CONFIG.SYS of Partition1
BUFFERS=50
FILES=20
DEVICE=C:\$LDISK.SYS 2
DEVICE=D:\DOS\SYS\ANSI.SYS
DEVICE=D:\DOS\SYS\$PRN24E.SYS
DEVICE=C:\ATOK6IB.SYS
DEVICE=C:\ATOK6IA.SYS /D=C /N=ATOK.DIC /R=0 /M=0 /T=1 /S=1 /E=1 /B=0 /C=2
SHELL=C:\COMMAND.COM /P /E:512
Free area 467,760 bytes
CONFIG.SYS of Partition2
BUFFERS=20
FILES=30
DEVICE=C:\DOS\$LDISK.SYS 1
DEVICE=C:\DOS\SYS\$BANKMGR.SYS
DEVICE=C:\DOS\SYS\$MKKCVT0.SYS /B
DEVICE=C:\EM5250J.SYS
DEVICE=C:\DOS\SYS\$CLOCK.SYS
DEVICE=C:\DOS\SYS\$PRN24E.SYS
DEVICE=C:\DOS\SYS\ANSI.SYS
SHELL=C:\COMMAND.COM /P /E:2048
Free area 489,248 bytes
CONFIG.SYS of each partition is the above-mentioned contents.
Since the version is old, there are HMA and no UMB.
However, since Kanji ROM is built in, there is free area very well.
I want to explain a driver peculiar to KDOS and JDOS in this.
$LDISK.SYS |
It is a driver for making a logical partition
recognize.
The partition of the number specified back is recognized
as a drive.
It starts with the 2nd partition and a setup when it is
$LDISK.SYS 1, the 1st partition is recognized as a D drive. |
$BANKMGR.SYS |
It is a driver for using a Memory
Bank.
The Memory Bank remained to JDOS Ver.4. |
$MKKCVT0.SYS |
It is a driver for multiple-clauses conversion.
It comes to use Memory Bank with a /B switch. |
EM5250J.SYS |
It is a driver for using a 5250PC. |
$CLOCK.SYS |
It is the driver of a time display.
The present time is displayed on the screen lower right. |
$PRN24E.SYS |
It is a driver for 24 dot printers of the
IBM system. |
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