Technical data

5-6 PROM Monitor
.
Figure 5-5 IP21 Power-On Test Sequence (1 of 4)
Test Icache
Initialize LED values,
SR, and trap registers
A
IP21 Power−On and
Configuration Tests
Test FPU/IU
data path
(read/write
test)
Flash
LEDs
Fail
Test CC config
registers
Flash
LEDs
Fail
Pass
Pass
Pass
Flash
LEDs
Initialize CPU
Pass
Test CC local
registers
Test A chip
Configure UART
Check Ebus
Flash
LEDs
Fail
Pass
Flash
LEDs
Pass
Fail
Check Scache Size
Initialize CC local reg.
Check EAROM
Print IP21
PROM Header
Flash
LEDs
Fail