Toshiba T3100e - NDP Test; NDP Test Procedures; Expansion Unit Test Procedures; Expansion Unit Box Wrap Around (8 bits bus)

File No. 960-010
3.13 NDP TEST
CAUTION: This test cannot be run if there is no NDP mounted
on the system BOARD.
Subtest 01 NDP test
This subtest checks the control word, status word,
bus, and addition/multiplication functions.
3.14 EXPANSION UNIT TEST
NOTE: If there is no expansion unit connected to the system,
this test cannot be executed.
Subtest 01
Subtest 02
Subtest 03
Box wrap around (8 bits bus)
NOTE: As this subtest required a special tool to
be executed, it cannot be carried out here.
Box mono video RAM
NOTE: If there is no monochrome display card in
the expansion unit, this test cannot be executed.
This subtest writes data (FF, AA, 55; OOH) into
the monochrome display memory (BOOOOH to BOF9FH),
then reads the data out and compares it with the
original data.
Wrap around test (16 bit bus)
NOTE: As this subtest requires a special tool to
be executed, it cannot be carried out here.
If you execute the this subtest, the expansion
memory not connect to the system board.
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