Installation guide

Memory parity error log
fields ................. 1–13
CPU write timeout . . . . . 1–14
Bus timeout ........... 1–14
Diagnostic LEDs ......... 1–15
Registers . . . ............ 1–16
Cause register ......... 1–16
System registers ....... 1–18
2 TROUBLESHOOTING TOOLS
Self-tests . . . ............ 2–1
Console Mode Tests ....... 2–2
Console commands . . . . . 2–2
t command ............ 2–4
SCSI controller (cntl)
test . . . ............ 2–8
SCSI send diagnostics (sdiag)
test . . . ............ 2–9
External loopback
test . . . ............ 2–10
Transmit and receive
test . . . ............ 2–12
SCC pins test ....... 2–14
Test scripts ............ 2–17
Flow Charts . ............ 2–18
3 PART NUMBERS
iv