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SMBIOS - Gives Hardware Specifications


System Management BIOS (SMBIOS)

The SMBIOS provides numerous tables of data describing a computer's configuration. Available information includes items such as vendor name, BIOS version, installed components, CPU clock speed, etc.
The functions given in this section can be used to retrieve and parse the SMBIOS tables. Declarations of these functions and table entries (structures) are available in file Include\Rttsmbios.h and Libdel\Rttsmbios.pas.
Types RTSMSTR, RTSTRCNT, and RTSMHNDL used in some of the SMBIOS structures have special semantics. Values of type RTSMSTR are string indices. Function RTSMBIOSGetString can retrieve a pointer to the associated string. Values of type RTSTRCNT denote how many strings are appended to a structure. FunctionRTSMBIOSGetStringN can retrieve all such strings. Values of type RTSMHNDL reference another SMBIOS structure which can be located with RTSMBIOSFindHandle.
The SMBIOS structure declarations included in the following sections and in file Include\Rttsmbios.h correspond to version 2.4 of the SMBIOS specification. Older SMBIOS versions may only support a subset of the declared structure fields as later SMBIOS versions have appended data members to some structures. FunctionRTSMBIOSIsValid may be used to check if a particular structure member is supported.

We can find Following things using SMBIOS

0 BIOS
1 System
2 Base Board
3 Chassis
4 Processor
5 Memory Controller
6 Memory Module
7 Cache
8 Port Connector
9 System Slots
10 On Board Devices
11 OEM Strings
12 System Configuration Options
13 BIOS Language
14 Group Associations
15 System Event Log
16 Physical Memory Array
17 Memory Device
18 32-bit Memory Error
19 Memory Array Mapped Address
20 Memory Device Mapped Address
21 Built-in Pointing Device
22 Portable Battery
23 System Reset
24 Hardware Security
25 System Power Controls
26 Voltage Probe
27 Cooling Device
28 Temperature Probe
29 Electrical Current Probe
30 Out-of-band Remote Access
31 Boot Integrity Services
32 System Boot
33 64-bit Memory Error
34 Management Device
35 Management Device Component
36 Management Device Threshold Data
37 Memory Channel
38 IPMI Device
39 Power Supply

For How To do it?

But i am working on a solution in C or x86 ASM

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