Technical data

5-8 PROM Monitor
Figure 5-7 IP21 Power-On Test Sequence (3 of 4)
Send "I'm alive"
interrupt
B
Slave Code
Invalidate and
test D cache
Print
diagnostic
Fail
Pass
Test CC join
registers
Print
diagnostic
Fail
Pass
Test CC write
gatherer register
Print
diagnostic
Fail
Pass
Allow 4−set associative
and write−back in cache
Tell master we're OK
B
Wait for interrupt
from master
Invalidate I &
D cache
Fail
Report to
Master
Invalidate
gcache
Fail
Report to
Master
Test slave
gcache
Fail
Report to
Master
Initialize process
MPCONF
Pass
Pass
Pass
Invalidate I and D
caches