公开(公告)号：EP2664991A4

公开(公告)日：2013-11-20

申请号：EP11855808

申请日：2011-01-13

申请人： FUJITSU LTD

发明人： SAKAMAKI HIDEYUKI ,  OSANO HIDEKAZU ,  NAKAYAMA HIROSHI ,  TAKAKU KAZUYA ,  HIGETA MASANORI

IPC分类号： G06F12/00 ,  G06F13/16

CPC分类号： G06F12/00 ,  G06F13/1694

摘要： A memory controller includes: a determination part configured to determine a type of a DIMM having a different address line topology based on SPD; a slew rate setting part configured to set a slew rate of an address signal based on the type of the DIMM determined by the determination part; and a delay setting part configured to set a data delay amount when reading/writing data.

公开(公告)号：EP2482194A4

公开(公告)日：2013-01-02

申请号：EP09849758

申请日：2009-09-25

申请人： FUJITSU LTD

发明人： TAKAKU KAZUYA

IPC分类号： G06F11/16 ,  G06F11/20 ,  G06F12/16

CPC分类号： G06F11/1666 ,  G06F11/20 ,  G06F11/2007 ,  G06F11/2017 ,  G06F2201/85