Publication Release Date: July, 2008

- 7 -

Version: 1.3

W83772G

9.

COMMAND SUMMARY

The following table shows the supported SST commands.

COMMAND

DESCRIPTION

Ping()

Return a non-zero FCS over the header

ResetDevice()

Perform a functional reset similar to power-on reset

GetIntTemp()

Return the temperature of W83772G internal thermal sensor

GetExtTemp()

Return the temperature of W83772G external thermal diode

GetAllTemps()

Return a 4-byte block of data (internal plus external temperatures)

The following sections will show the format of each command. For more terminology and information,

please refer to Simple Serial Transport Specification.

9.1

Format of PING()

Target

Address

Write Length

(0x00)

Read Length

(0x00)

FCS