Technical data

CHALLENGE/Onyx Diagnostic Road Map 5-3
Figure 5-2 Power-On Test Sequence (Part 2 of 4)
Configure the CC chip-
Config Regs.
1
Begin Bootmaster
Arbitration
Wait for time determined
by slot/CPU number
Am I the
bootmaster?
My time expired
Am I the
bootmaster
Communicate with
System Controller
E-bus Test
No. 2
Fail
Pass
Send out
rearbitrate
interupt-
become
slave
Test dcache
w/o mem
Pass
Fail
2
Send "I'm Alive"
Interrupt
Wait for
interrupt
Receive
MPCONF
interrupt
Send "Trying to talk
to mem" interrupt
Fill in our slot
in MPCONF
Wait for an interrupt
to jump mem
Jump to a location
in MPCONF
Master Code
Slave Code
Receive
rearbitrate
interrupt
Receive interrupt
from another CPU