Toshiba T3200 User Manual page 67

3.7 DISPLAY TEST
Subtest 01 VRAM read/write (Execution time: 1 second)
This test writes constant data (FFFFH, AAAAH, 5555H,
OOOOH) and address data to the video RAM (256
kbytes) and SRAM (2 kbytes); it then reads the data
out and compares it the original data.
Subtest 02 Character attributes (Execution time: 1 second)
This test is for checking the various types of
displays:
Normal Display
Intensified Display
Reverse Display
Blinking Display
In the case of color displays, all seven colors used
(blue, red, magenta, green, cyan, yellow, white) are
displayed. The background and foreground colors can
then be checked for br ightness. The display below
appears on the screen when this test is run.
CHARACTER ATTRIBUTES
NEXT LINE SHOWS NORMAL DISPLAY.
NNNNNNNNNNNNNNNNNNNNNNNN
NEXT LINE SHOWS INTENSIFIED DISPLAY.
I I I I I I I I I I I I I I I I
NEXT LINE SHOWS REVERSE DISPLAY.
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
NEXT LINE SHOWS BRINKING DISPLAY.
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
PRESS [ENTER] KEY
3-12
BLUE
RED
MAGENTA
GREEN
CYAN
YELLOW
WHITE