Compaq AlphaServer ES40 User Manual

D-42 Compaq AlphaServer ES40 Service Guide
D.18 CPU and System Uncorrectable Machine
Check Logout Frame
The SRM console or the Windows NT HAL builds the uncorrectable
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.
Table D–17 CPU and System Uncorrectable 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(00C8) 00000000
System Area Offet(00A0) 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
EV6 Exception Address (EXC_ADDR) 00000058
EV6 Interrupt Enablement and Current Processor Mode (IER_CM) 00000060
EV6 Interrupt Summary Register (ISUM) 00000068
EV6 Reserved 0 00000070
EV6 PAL Base Address (PAL_BASE) 00000078
EV6 Ibox Control (I_CTL) 00000080
EV6 Ibox Process Context (PCTX) 00000088
EV6 Reserved 1 00000090
EV6 Reserved 2 00000098
Software Error Summary Flags 000000A0
Cchip CPUx Device Interrupt Request Register (DIRx System Primary CPU Fault
Watcher)
000000A8
Cchip Miscellaneous Register (MISC) 000000B0
Pchip 0 Error Register (P0_PERROR) 000000B8
Pchip 1 Error Register (P1_PERROR) 000000C0
NOTE:For CPU uncorrectable offsets B0–B8 will be zeroed and system
uncorrectable offsets 18–98 will be zeroed.

Compaq AlphaServer ES40 Specifications

General

Brand	Compaq
Model	AlphaServer ES40
Category	Server
Language	English