Power-Up 2-17
Table 2-6 PCI Motherboard Tests
Test
Number
Test Name
Diagnostic
Name
Description
1
PCEB
pceb_diag
Tests the PCI to EISA bridge chip
2
ESC
esc_diag
Tests the EISA system controller
3
8K NVRAM
nvram_diag
Tests the NVRAM
4
Real-Time Clock
ds1287_diag
Tests the real-time clock chip
5
Keyboard and
Mouse
i8242_diag
Tests the keyboard/mouse chip
6
Flash ROM
flash_diag
Dumps contents of flash ROM
7
Serial and
Parallel Ports and
Floppy
combo_diag
Tests COM ports 1 and 2, the
parallel port, and the floppy
8
CD-ROM
ncr810_diag
Tests the CD-ROM controller
For both IOD tests and PCI 0 and PCI 1 tests, trace and failure status is sent to the
OCP. If any of these tests fail, a warning is sent to the SRM console device after the
console prompt (or AlphaBIOS pop-up box). The IOD LEDs on the system
motherboard are controlled by the diagnostics. If a LED is off, a failure occurred.
