142 SPARC JPS1 Implementation Supplement: Fujitsu SPARC64 V • Release 1.0, 1 July 2002
TLE
CLE
0/ Copied from
CLE
0/ Unchanged
Copied from
CLE
Unchanged
TBA
<63:15>
Unknown/Unchanged
Unchanged
PIL
Unknown/Unchanged Unchanged
CWP
Unknown/Unchanged Unchanged
except for
register win-
dow traps
Unchanged Unchanged Unchanged
except for
register win-
dow traps
FPRS
Unknown/Unchanged Unchanged
TL MAXTL
min
(
TL
+ 1,
MAXTL
)
TPC[TL]
TNPC[TL]
Unknown/Unchanged
Unknown/Unchanged
PC
nPC
TSTATE
CCR
ASI
PSTATE
CWP
PC
nPC
Unknown/Unchanged
CCR
ASI
PSTATE
CWP
PC
nPC
CANSAVE
Unknown/Unchanged Unchanged
CANRESTORE
Unknown/Unchanged Unchanged
OTHERWIN
Unknown/Unchanged Unchanged
CLEARWIN
Unknown/Unchanged Unchanged
WSTATE
OTHER
NORMAL
Unknown/Unchanged
Unknown/Unchanged
Unchanged
Unchanged
VER MANUF
IMPL
MASK
MAXTL
MAXWIN
0004
16
5
16
Mask dependent
5
16
7
16
1.Hard POR occurs when power is cycled. Values are unknown following hard POR. Soft POR occurs when
UPA_RESET_L is asserted. Values are unchanged following soft POR.
2.The first watchdog timeout trap is taken in execute_state (i.e. PSTATE.RED = 0), subsequent watchdog timeout traps
as well as watchdog traps due to a trap @ TL = MAX_TL are taken in RED_state. See Section O.1.2, Watchdog Reset
(WDR), on page 138 for more details.
TABLE O-1
Nonprivileged and Privileged Register State after Reset and in
RED_state
(Continued)
Name POR
1
WDR
2
XIR SIR
RED_state