Toshiba T1900 Series - Diagnostic Subtest Descriptions

3.3 Subtest Names
Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST menu.
Table
3-1 Subtest Names (1/2)
No. TestName
Subtest No.
Subtest Item
1 SYSTEM 01 ROM checksum
02 HlWstatus
03
Version check
2 MEMORY 01 RAM constant data
02 RAM address pattern data
03 RAM refresh
04 Protected mode
05
Memory module
06
Backup memory
07
Hard-RAM
08 cache memory
3 KEYBOARD 01
Pressed key display (82/84)
02
Pressed key code display
03 PS/2 Mouse connect check
04 DCBP connect check
4
DISPLAY 01 VRAM readlwrite
02 Character attributes
03 Character set
04
80*25/30 Character display
05
320*200 Graphics display
06 640*200 Graphics display
07
640*35014001480 Graphics display
08
Display page
09 "H" pattern display /Border color
10 LED/DAC pallet
11
64 color display
5 FDD
01 Sequential read
02 Sequential readlwrite
03 Random address/data
04 Write specified address
05 Read specified address
6 PRINTER 01 Ripple pattern
02 Function
03 Wraparound
3-6