Error Address (Bits 31-24); Error Address (Bits 23-16) - Motorola MVME1X7P Programmer's Reference Manual

MCECC Functions
4

Error Address (Bits 31-24)

ADR/SIZ
BIT
NAME
OPER
RESET

Error Address (Bits 23-16)

ADR/SIZ
BIT
NAME
OPER
RESET
4-28
ERRLOG When set, ERRLOG indicates that a single- or a double-
bit error has been logged by this MCECC and that no
more will be logged until the error is cleared. The bit can
only be set by logging an error and cleared by writing a 1
to it. When ERRLOG is cleared, the MCECC is ready to
log a new error. Note that because hardware duplicates
control register writes to both MCECCs, clearing
ERRLOG in one MCECC sector clears it in the other. Any
available error information in either MCECC should be
recovered before clearing ERRLOG.
This register reflects the value that was on bits 31-24 of the local MC680x0
address bus at the last logging of an error.
1st $FFF43060/2nd $FFF43160 (8-bits)
31 30 29
EA31 EA30 EA29
R R R
0 PLS 0 PLS 0 PLS
This register reflects the value that was on bits 23-16 of the local MC680x0
address bus at the last logging of an error.
1st $FFF43064/2nd $FFF43164 (8-bits)
31 30 29
EA23 EA22 EA21
R R R
0 PLS 0 PLS 0 PLS
28 27 26
EA28 EA27 EA26
R R R
0 PLS 0 PLS 0 PLS
28 27 26
EA20 EA19 EA18
R R R
0 PLS 0 PLS 0 PLS
Computer Group Literature Center Web Site
25 24
EA25 EA24
R R
0 PLS 0 PLS
25 24
EA17 EA16
R R
0 PLS 0 PLS