DEC Digital Alpha VME 4/224 User Manual page 430

Diagnostics (cont'd)
NCR810 internal loopback test, 4–25
NCR810 interrupt test, 4–26
NCR810 PCI configuration register
test, 4–24
NVRAM address-on-address test, 4–19
NVRAM march I test, 4–18
NVRAM march II test, 4–19
operating environments for, 4–1
POST, 4–1
POST memory diagnostic test, 4–7
POST NVRAM diagnostic test, 4–6
test descriptions, 4–5 to 4–30
test sequence (figure), 4–30
timer 0 loopback test, 4–12
timer 1 interrupt test, 4–14
timer 2 interrupt test, 4–13
timer 2 square wave test, 4–11
timer 2 terminal count test, 4–10
3 timers loopback test, 4–11
TOY clock bitwalk test, 4–20
TOY clock time advancement test,
4–21
VIC register write/read test, 4–28
VIP PCI configuration register test,
4–28
VIP register write/read test, 4–28
VME interface tests, 4–28
VME scatter-gather RAM test, 4–29
watchdog timer interrupt test, 4–27
Digital Alpha VME 4
as system controller, 10–17
block diagram, 1–3
clocks and timers, 1–2
components of, 2–1
configuration switches, 2–9
environmental specifications, 1–4
functional specifications, 1–1
memory, 1–2
network features, 1–2
network interconnect, 1–2
operating systems support, 1–1
PCI expansion, 1–2
performance, 1–2
physical specifications, 1–2, 1–4
Index–6
Digital Alpha VME 4 (cont'd)
power supply current and dissipation,
1–4
processor, 1–2
product description, 1–1
resetting, 11–13
SCSI-2, 1–2
serial and parallel interfaces, 1–2
supported switch settings, 2–9
VMEbus, 1–2
Digital UNIX operating system, booting,
3–7
DIMM bank layouts, 6–6
DIMM identification, 9–9
Disks, attaching, 2–4
Display character set, 9–6
Dissipation, of power supply, 1–4
DMA
buffers, 7–3
completion, 11–9
read buffer, memory, 6–31
status interrupt control register, 11–9
transactions
burst length of, 7–4
transfers, 10–9
write buffer, memory, 6–31
Drivers, protocol, 13–11
ds1386_diag command
with -t 1, 4–18
with -t 2, 4–19
with -t 3, 4–20
with -t 4, 4–21
with -t 5, 4–21
Dummy registers, 7–15
DUMP_DEV environment variable, 3–5
dynamic command, 13–28
D_BELL environment variable, 3–4
D_CLEANUP environment variable, 3–4
D_COMPLETE environment variable,
3–4
D_EOP environment variable, 3–5
D_GROUP environment variable, 3–5
D_HARDERR environment variable, 3–5