AT&T 3B2/300 Technical Reference Manual page 325

FUNCTIONAL D E S C R I P T I O N - - - - - - - - - - - - - - - - - - - - - - - - - - -
NVRAM CONTENTS
CATEGORY DESCRIPTION
NUMBER
OF BYTES
FIRMWARE FIRMWARE PASSWORD (passwd) 9
(59 OF CONSOLE SLOT AND PORT NUMBERS (cons_def) 1
128 BYTES
DOWNLOAD LINK BAUD RATE (link) 2
USED)
DEFAULT BOOT DEVICE (b_dev) 1
DEFAULT BOOT PATH NAME (b_name) 45
FLAG TO CHECK FOR SECONTD DISK (dsLchk) 1
TOTAL FIRMWARE
59
UNIX CONSOLE FLAGS (cflags) 2
OPERATING SAVED MONTH (nv_month) 1
SYSTEM SAVED YEAR (nv_year) 1
(66 OF ST ART OF PHYSICAL MEMORY (spmem)
4
128 BYTES SYSTEM NAME (sys_name) 9
USED) ROOT DEVICE (rotdev) 1
GENERAL STORAGE FOR 1/0 DRIVERS (ioslotinfo) 48
TOTAL OPERATING SYSTEM 66
PANIC
NVRAM SANITY (nvsanity) 4
ERROR COMMAND AND STATUS REGISTER (csr) 2
INFORMATION PROCESSOR ST A TUS WORD (psw) 4
GENERAL PURPOSE REGISTER 3 (r3) 4
GENERAL PURPOSE REGISTER 4 (r4) 4
GENERAL PURPOSE REGISTER 5 (r5) 4
GENERAL PURPOSE REGISTER 6 (r6) 4
GENERAL PURPOSE REGISTER 7 (r7) 4
GENERAL PURPOSE REGISTER 8 (r8) 4
ADDRESS POINTER (oap) 4
PROGRAM COUNTER (ope) 4
STACK POINTER (osp) 4
FRAME POINTER REGISTER (ofp) 4
INTERRUPT STACK POINTER (isp) 4
PROCESS CONTROL BLOCK POINTER REGISTER (pcbp) 4
FAULT CODE REGISTER (mmufltcr) 4
FAULT ADDRESS REGISTER (mmufltar) 4
MMU SECTION RAM A (mmusrama) 16
MMU SECTION RAM B (mmusramb) 16
LOCAL FRAME POINTER (Ifp) 4
MESSAGE (message)
16
PARAMETER 1 (paraml) 16
PARAMETER 2 (param2) 16
TIME (time)
16
TOTAL SAVED PANIC DATA 166
AND
FIRMWARE GOOD ERROR (gooderror) 4
ERROR
ERROR NUMBER (errno) 4
INFORMATION
PROCESSOR STATUS WORD (psw) 4
(186 OF PROGRAM COUNTER (pc) 4
254 BYTES
MISCELLANEOUS (misc) 4
USED)
TOT AL UNEXPECTED INTERRUPT AND EXCEPTION DAT A 20
CHECKSUM NVRAM CHECKSUM 2
(2 BYTES)
TOTAL TOT AL BYTES USED 313
(512 BYTES)
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