Toshiba Tl000LE User Manual page 57

Contents
Subtest 01
Subtest 02
Subtest 03
Subtest 04
Subtest 05
Sequential read
This subtest perfonns the CRC (cyclic redundancy check) with a continuous
read operation of all tracks on a floppy disk.
The tracks available for floppy disk fonnats are:
2D (Double-sided, double-density): Tracks 0 to 39.
2DD (Double-sided, double-density, double-track)
2HD (Double-sided, high-density, double-track): Tracks 0 to 79.
The start track can be specified at the next stage.
Sequential read/write
This subtest writes data to all the 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 read/write
This subtest writes random data to random addresses on all the tracks (as
defined in subtest 01) and then reads the data out and compares it with the
original data.
Write specified address
This subtest writes the specified data on the specified address that you enter
from the keyboard. You must specify the test data, track number, and head
number.
Read specified address
This subtest perfonns a read operation on the specified address that you enter
from the keyboard. You must specify the track number and head number.
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