Sun Microelectronics
173
10. Reset and RED_state
Non-SPARC-V9 ASRs
SOFTINT Unknown Unchanged
TICK_COMPARE INT_DIS
TICK_CMPR
1 (off)
Unknown
Unchanged
Unchanged
PERF_CONTROL S1
S0
UT (trace user)
ST (trace system)
PRIV (priv access)
Unknown
Unknown
Unknown
Unknown
Unknown
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
PERF_COUNTER Unknown Unchanged
GSR Unknown Unchanged
Non-SPARC-V9 ASIs
UPA_PORT_ID * FC
ECC_VALID
ONEREAD
PINT_RDQ
PREQ_DQ
PREQ_RQ
UPACAP
ID
FC
16
0
1
1
0
1
1B
16
TBD
UPA_CONFIG MCAP
❶
CLK_MODE
❶
E$
❶
ELIM
❶
WB
❶
(N–1 Wrtbk)
SCIQ0
❶
(N–1 class 0)
BST(N–1 blk store)
NCST(N–1 ncache st)
SCIQ1(N–1 Class 1)
MID
PINT_RDQ
PREQ_DQ
PREQ_RQ
UPACAP
impl.-dep.
impl.-dep.
impl.-dep.
0
0
0
0
0
0
slot ID
1
0
1
1B
16
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
slot ID
1
0
1
1B
16
LSU_CONTROL all 0 (off) 0 (off)
VA_WATCHPOINT Unknown Unchanged
PA_WATCHPOINT Unknown Unchanged
I-& D-MMU_SFSR, ASI
FT
E
CTXT
PRIV
W
OW(overwrite)
FV (SFSR valid)
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
0
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
D-MMU_SFAR Unknown Unchanged
UDBH_ERR,
UDBL_ERR
UE
CE
E_SYNDR
Unknown
Unknown
Unknown
Unchanged
Unchanged
Unchanged
UDBH_CONTROL,
UDBL_CONTROL
FMODE
FCBV
Unknown
Unknown
Unchanged
Unchanged
Table 10-1 Machine State After Reset and in RED_state (Continued)
Name Fields POR WDR XIR SIR RED_state
‡
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