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CONTENTS
Subtest 01
Subtest 02
Subtest 03
Subtest 04
Subtest 05
File No.
960-010
Sequential read
This test performs the CRC (cyclic redundancy
check) with a continuous read operation of all
tracks on a floppy disk.
2D (Double-sided, double-density): Track 0 to 39.
2DD (Double-sided, double-density, double-track)
and 2HD (Double-sided, high-density, double-
track): Track 0 to 79.
The start track can be specified at the previous
stage.
Sequential read/write
This test writes data to all tracks (as defined
above) continuously and then reads the data out
and compares it with the original data.
(The data pattern is B5ADADH repeated.)
Random address/data
This test writes random data to random address on
all tracks (as defined in subtest 01) and then
reads the data out and compares it with the
original data.
Write specified address
This test writes the specified data on the
specified address that you enter from the
keyboard. You can specify the test data, track
number, and head number.
Read specified address
This subtest performs read operation on the
specified address that you enter from the
keyboard. You can specify the track number and
head number.
3-17
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