15) Error content
The following error content is error information directly obtained from
the HDD controller.
[Error code and meaning]
Error code
Error message
0
OK (This message is displayed when the test is
normally completed.)
1
Drive not ready (HDD is not ready. STATUS REG
bit 6 : 0)
2
Bad controller (HDD controller abnormality, diag
status error STATUS REG bits : 1 or DIAG STATUS
>= 2)
3
Track 000 Error (TRACK 000 cannot be found with
RESTORE command. ERROR REG bit 1 : 1)
4
Seek Error (A seek error occurs. After STATUS
COMMAND is executed, STATUS REG bit 4 : 0)
5
ID not Found (ID field is not detected. ERROR REG
bit 4 : 0)
6
Data Address Mark not Found (Data Address Mark
is not found. ERROR REG bit 0 : 1)
7
Bad Block Detect (BAD block mark is stored in the
ID field of request sector. ERROR REG bit 7 : 1)
8
Uncorrectable error (An uncorrectable read error
occurs. ERROR REG bit 6 : 1)
9
Others error (The other error STATUS REG bit 0 : 1,
and ERROR REG : 0)
10
Time out error (Time out occurs when making
access to HDD.)
11
Compare error (The written data and the read data
are not the same.)
16) Error information storing area
Error information storing area for diagnostics
1 sector
~
6 sector of 0 head of the last cylinder is used.
Used in the following format from the head of each sector.
(Error information format for every sector)
1
+
46
´
11 = 507byte is used in one sector.
3-18. Fan & LCD ON/OFF Diagnostics
1) Fan & LCD ON/OFF Check
Check content
The CPU, the fan, the exhaust fan and the LCD are turned
ON/OFF.
When this menu is selected, the following display is shown.
When any key is pressed, "1" is written to bit 4 of PSC2 general
use I/O port HIOP At that time, the CPU fan and the exhaust fan
are stopped and the LCD and the backlight are turned off.
When any key is pressed under this state, if there is no key input
for 10 sec, the display automatically returns to the main menu.
When resetting, "0" is written to HIOP bit 4.
3-19. Power Hold Diagnastics
1) Power Hold Check
Check content
Two types of states such as power hold and power switch are
displayed.
Power Hold Diagnostics
Power Hold
: ON (or OFF)
Power Switch : ON (or OFF)
When pressing the space key, bit 5 of PSC2’s general I/O port
HIOP is inverted, and power hold is switched between ON and
OFF.
In addition, bit 1 of PSC2’s general port HIOP is read at every
200ms. Power Switch: OFF is displayed when this bit is "0", and
Power Switch: ON is displayed when this bit is "1".
BIN
BIN
BIN
BIN
BIN
BCD
BCD
BCD
BCD
BCD
BCD
[1byte 0~46]
2nd sector - 6th sector are the same.
Counter
Error
code
Cylinder
Head
Sector
Year
Month
Day
Hour
Minute Second
Last cylinder
Head of 0 head, 1 sector
(L)
(H)
BIN
FAN&LCD ON/OFF Diagnostics
HIT ANY KEY
4 – 21
Summary of Contents for UP-5700
Page 139: ...1 UP 5700 Main PWB CHAPTER 10 PWB LAYOUT A side 10 1 ...
Page 140: ...2 UP 5700 CPU PWB A side UP 5700 CPU PWB B side 10 2 ...
Page 141: ...3 UP 5700 KEY I F PWB A side CN2 UP 5700 KEY I F PWB B side 10 3 ...
Page 144: ...For components produced in January 1998 and onward Parts side Solder side 10 6 ...
Page 145: ...7 2 Sub PWB Side A Side B 10 7 ...