User’s Manual
Preliminary PPC440x5 CPU Core
ppc440x5IX.fm.
September 12, 2002 Page 587 of 583
U, V, W
U0–U3 storage attributes,147
unconditional (UDE) debug events,237
units
memeory management,32
user mode,80
USPRG0,75,517
W storage attribute,145
Watchdog Timer interrupt,192
watchdog timer interrupts,192
write-through required,145
writing the time base,210
wrtee,446
wrteei,447
X
XER,72,518
carry (CA) field,74
overflow (OV) field,74
summary overflow (SO) field,73
transfer byte count (TBC) field,74
xor,448
xori,449