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Release 1.0, 1 July 2002 F. Chapter P Error Handling
183
P.8.3 ASI Register Error Handling
The terminology used in
TABLE P-20
is defined as follows:
5 PC R Parity Always
IUG_PSTATE
ADE
trap
6 FPRS RW Parity Always
IUG_%F
ADE
trap, W
7 —
8-15 —
16 PCR RW None ———
17 PIC RW None ———
18 DCR RNone ———
19 GSR RW Parity Always
IUG_%F
ADE
trap, W
20 SET_SOFTINT WNone ———
21 CLEAR_SOFTINT WNone ———
22 SOFTINT RW Parity
AUG
always
InstAccess
(I)AUG_CRE
I(A)UG_CRE
W
W
23 TICK_COMPARE RW None ———
24 STICK RW Parity
AUG
always
InstAccess
(I)AUG_CRE
I(A)UG_CRE
W
W
25 STICK_COMPARE RW Parity
AUG
always
InstAccess
(I)AUG_CRE
I
(A)UG_CRE
W
W
(1 of 3)
Column Term Meaning
Error Protect Parity Parity protected.
ECC ECC (double-bit error detection, single-bit error correction) protected.
Gecc Generated ECC.
PP Parity propagation. The parity error in the input registers to calculate the
register value is propagated.
TABLE P-19
ASR Error Handling (Continued)
ASR
Number Register Name RW Error Protect Error Detect Condition Error Type Correction