Toshiba T1900 Series - Page 29

Table 2-2 Printer Port LED Boot Mode E"or Status (I12)
Error Status
Test Item Message
01H
Pre-init for warm start
--
test
05H PIT test TIMER CH.2
OUT ERROR
PIT ERROR
READ DATA
=
XXH
WRITE DATA
=
XXH
06H
PIT initialization
--
07H PIT function test
MEMORY REFRESH ERROR
OAH First 64KB memory test FIRST 64KB MEMORY ERROR
OBH Sy.stem memory
--
initialization
ODH Interrupt vector
--
initialization
15H
RTCtest RTC ERROR
READ DATA
= XXH
WRITE DATA
= XXH
16H CMOS RAM test
****Error in CMOS.
Bad battery****
****Error in CMOS.
Bad check sum****
****Error in CMOS. Bad configuration****
****Error
in CMOS. Bad memory size****
****Error in CMOS.
Bad HDD type****
****Error in CMOS.
Bad time function****
Check system. Then press [Fl]
key
18H
PIC initialization
--
1FH
Display initialization CRTC ERROR
VRAM ERROR
READ DATA
=
XXXXXXXXH
WRITE DATA
=
XXXXXXXXH
22H
KBCtest KBC ERROR
25H
. System memory test SYSTEM MEMORY ERROR
ADDRESS
= XXXXXXXXH
READ DATA
= XXXXXXXXH
WRITE DATA
= XXXXXXXXH
SYSTEM MEMORY PARITY ERROR
ADDRESS = XXXXOOOOH - XXXXFFFFH
30H
Extended memory test EXTENDED MEMORY ERROR
ADDRESS
=
XXXXXXXXH
READ DATA
= XXXXXXXXH
WRITE DATA = XXXXXXXXH
EXTENDED MEMORY PARITY ERROR
ADDRESS = XXXXOOOOH - XXXXFFFFH
40H
DMA page register test DMA PAGE REGISTER ERROR
READ DATA
=
XXH
WRITE DATA = XXH
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