Compaq AlphaServer ES40 User Manual

D-44 Compaq AlphaServer ES40 Service Guide
D.20 CPU and System Correctable Machine Check
Logout Frame
The SRM console or the Windows NT HAL builds the correctable
machine check logout frames and passes them to the OS error handlers.
The OS error handlers further process and subsequently log the
formatted error event into the system binary error log. The operating
systems contain built-in throttling mechanisms to handle high-volume
bursting of these correctable error conditions.
Table D–19 CPU and System Correctable Machine Check Logout
Frame
63 56 55 48 47 40 39 32 31 24 23 16 15 8 7 0
Offset
(Hex)
Retryable / Second Error Flags Frame Size(0080) 00000000
System Area Offet(0058) EV6 Area Offset(0018) 00000008
Machine Check Frame Revision(1) Machine Check Code 00000010
EV6 Ibox Status (I_STAT<31:29>) 00000018
EV6 Dcache Status (DC_STAT<4:0>) 00000020
EV6 Cbox (C_ADDR<43:6>) 00000028
EV6 Cbox (C_SYNDROME_1<7:0>) 00000030
EV6 Cbox (C_SYNDROME_0<7:0>) 00000038
EV6 Cbox (C_STAT<4:0>) 00000040
EV6 Cbox (C_STS<3:0>) 00000048
EV6 TB Miss or Fault Status(MM_STAT<10:0>) 00000050
Software Error Summary Flags (See section 1.4.2) 00000058
Cchip CPUx Device Interrupt Request Register (DIRx System Primary CPU
Fault Watcher)
00000060
Cchip Miscellaneous Register (MISC) 00000068
Pchip 0 Error Register (P0-PERROR) 00000070
Pchip 1 Error Register (P1-PERROR ) 00000078
NOTE: For CPU correctable offsets 68–78 will be zeroed and system
uncorrectable offsets 18–50 will be zeroed.

Compaq AlphaServer ES40 Specifications

General

Brand	Compaq
Model	AlphaServer ES40
Category	Server
Language	English