Expansion Test - Toshiba Satellite A10 Maintenance Manual

3 Tests and Diagnostics

3.14 Expansion Test

To execute the expansion test, select 11 from the DIAGNOSTICS TEST MENU, press
Enter and follow the directions on the screen. Move the highlight bar to the subtest you
want to execute and press Enter.
NOTE: To execute this subtest, the PC card wraparound connector is required.
Subtest 01
NOTE: When selecting the subtest number 01, the following message will appear.
Specify the slot you want to use.
Test slot number select (1:slot0, 2:slot1, 0:slot0&1)?
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PCMCIA wraparound
This test checks the following signal line of the PC card slot:
Address line
REG#, CE#1, CE#2 line
Data line
Speaker line
Wait line
BSY#, BVD1 line
This subtest is executed in the following order:
Sub# Address
01 00001
00001
02 00002
03 00003
04 00004
05 00005
Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445)
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Good Bad
nn xx Address line
nn xx REG#, CE#1, CE#2
ww rr Data line
data
–– –– Speaker line
40,80 xx Wait line (40<xx<80)
nn xx Other lines (BSY#, BVD1)
3.14 Expansion Test
Contents
nn=A0, 90, 80, 00
ww=write data, rr=read
nn=21, 00