SMBus on PCI-Express
Posted:
Hello,
On what kind of real existing PCI(e) add-in cards are SMBus-Devices implemented and with what kind of functionality is the SMBus used on this PCI(e) add-in cards?
The latest Specification with text about the SMBus is for the conventional PCI (many years ago), in all further specifications is no text about the SMBus but the CEM-Spec for PCI-Express defines the 2 pins for the SMBus.
Is the SMBus on PCI(e) add-in cards obsolete today?
Regards,
Erik
On what kind of real existing PCI(e) add-in cards are SMBus-Devices implemented and with what kind of functionality is the SMBus used on this PCI(e) add-in cards?
The latest Specification with text about the SMBus is for the conventional PCI (many years ago), in all further specifications is no text about the SMBus but the CEM-Spec for PCI-Express defines the 2 pins for the SMBus.
Is the SMBus on PCI(e) add-in cards obsolete today?
Regards,
Erik