Technical Reference Guide
Compaq iPAQ Family of Internet Devices
First Edition - March 2000
8-13
8.4.1 SMBIOS
This system supports System Management BIOS (SMBIOS) version 2.3.1, which is compliant
with the Desktop Management Interface (DMI) specification. The PnP functions 50h and 51h
are used to retrieve the SMBIOS data, which is stored using management information format
(MIF) structures. Function 50h retrieves the number of structures, size of the largest structure,
and SMBIOS version. Function 51h retrieves a specific structure. This system the following
structure types:
Type Data
0 BIOS Information
1 System Information
3 System Enclosure or Chassis
4 Processor Information
5 Memory Controller Information
6 Memory Module Information
7 Cache Information
8 Port Connector Information
9 System Slots
10 On Board Device Information
12 System Configuration Options
13 BIOS Language Information
16 Physical Memory Array
17 Memory Devices
18 Memory Error Information
19 Memory Array Mapped Addresses
20 Memory Device Mapped Addresses