3 Tests and Diagnostics 3.13 Expansion Test
3-32 Satellite A40 Maintenance Manual (960-458)
3.13 Expansion Test
To execute the Expansion Test, select 11 from the DIAGNOSTICS TEST MENU, press Enter
and follow the directions on the screen.
NOTE: To execute this subtest, the PC card wraparound connector is required.
Subtest 01 PCMCIA wraparound
This subtest checks the following signal line of the PC card slot:
q Address line
q REG#, CE#1, CE#2 line
q Data line
q Speaker line
q Wait line
q BSY#, BVD1 line
This subtest is executed in the following order:
Sub# Address Good Bad Contents
01 00001
00001
nn
nn
xx
xx
Address line
REG#, CE#1, CE#2
nn=A0, 90, 80, 00
02 00002 ww rr Data line
ww=write data, rr=read data
03 00003 -- -- Speaker line
04 00004 40,80 xx Wait line (40<xx<80)
05 00005 nn xx Other lines (BSY#, BVD1)
nn=21, 00
To Next Page
Loading...
