English Manual.
Page 31
... you should only leave it specifies the version of the bus. You should keep the setting as 1.1 only if you start facing problems like stuttering sound or a less responsive system, reduce the latency. MPS 1.1 was the original specification. MPS version 1.4 adds extended configuration tables for improved support of multiple PCI bus...
... you should only leave it specifies the version of the bus. You should keep the setting as 1.1 only if you start facing problems like stuttering sound or a less responsive system, reduce the latency. MPS 1.1 was the original specification. MPS version 1.4 adds extended configuration tables for improved support of multiple PCI bus...