Cpu And System Uncorrectable Machine Check Logout Frame - Compaq AlphaServer ES45 Service Manual

D.20 CPU and System Uncorrectable Machine
Check Logout Frame
The SRM console 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–19 CPU and System Uncorrectable Machine Check
Logout Frame
63 56 55 48 47
Retryable/Second Error Flags
System Area Offet(00A0)
Machine Check Frame Revision(1)
EV68 Dcache Status (DC_STAT<4:0>)
EV68 Cbox (C_SYNDROME_0<7:0>)
EV68 TB Miss or Fault Status(MM_STAT<10:0>)
EV68 Exception Address (EXC_ADDR)
EV68 Interrupt Enablement and Current Processor Mode (IER_CM)
EV68 Interrupt Summary Register (ISUM)
EV68 PAL Base Address (PAL_BASE)
Cchip CPUx Device Interrupt Request Register (DIRx System Primary CPU Fault Watcher)
Cchip Miscellaneous Register (MISC)
Pchip 0 Error Register (P0_PERROR)
Pchip 1 Error Register (P1_PERROR)
NOTE: For CPU uncorrectable offsets B0–B8 are zeroed and system
uncorrectable offsets 18–98 are zeroed.
D-42 ES45 Service Guide
40 39 32 31 24
EV68 Ibox Status (I_STAT<31:29>)
EV68 Cbox (C_ADDR<43:6>)
EV68 Cbox (C_SYNDROME_1<7:0>)
EV68 Cbox (C_STAT<4:0>)
EV68 Cbox (C_STS<3:0>)
EV68 Reserved 0
EV68 Ibox Control (I_CTL)
EV68 Ibox Process Context (PCTX)
EV68 Reserved 1
EV68 Reserved 2
Software Error Summary Flags
23 16 15 8 7
Frame Size(00C8)
EV68 Area Offset(0018)
Machine Check Code
0 Offset(Hex)
00000000
00000008
00000010
00000018
00000020
00000028
00000030
00000038
00000040
00000048
00000050
00000058
00000060
00000068
00000070
00000078
00000080
00000088
00000090
00000098
000000A0
000000A8
000000B0
000000B8
000000C0