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Project: System Information Unit.
Unit: PJSysInfo.
Class: TPJBiosInfo
Applies to: ~>5.32
function BiosECFirmwareVersion: Word;
Returns the release version number of the BIOS’ Embedded Controller Firmware.
This method requires support for SMBIOS reference specification v2.4 or later.
Returns:
The version number encoded into a Word value. The high byte contains the major version number and the low byte contains the minor version number.
Special return values:
$FFFF is returned if the system does not have field upgradeable embedded controller firmware.0 is returned if any of the following conditions apply:
Assuming that the return value of BiosECFirmwareVersion has been stored in variable V of type type Word then V shr 8 extracts the major version number and V and $FF extracts the minor version number.