thermcal(1M)

NAME | SYNOPSIS | CAUTION | DESCRIPTION | OPTIONS

NAME

thermcal- read or write thermistor calibration

SYNOPSIS

thermcal [-r| -w] -b sb -n sb_number
thermcal [-r| -w] -b cp -n cp_number

CAUTION

Do not execute this command. It is for exclusive use by Sun Microsystems engineering and authorized service providers.

DESCRIPTION

thermcal reports the thermistor calibration values in the EEPROMs for ASICs on the system board and centerplane.

OPTIONS

The following options are supported:

-b sb -n sb_number

Read or write to the specified system board, where sb_number is an integer 0 to 15, inclusive, that represents the system board number.

-b cp -n cp_number

Read or write to the specified centerplane, where cp_number is an integer, either 0 or 1, that represents the centerplane number.

-r

Read the thermistor calibration. This is the default.

-w

Write the thermistor calibration. Only Sun Microsystems manufacturing personnel are authorized to use this option. To properly calibrate the board you must first power it off (see power(1M)), let it sit idle for at least 30 minutes, then run thermcal -w. thermcal powers the board back on when invoked to calibrate.

SSP 3.5  Last Revised 22 June 2000

NAME | SYNOPSIS | CAUTION | DESCRIPTION | OPTIONS