Title:
STRUCTURE AND METHOD FOR PERFORMING PROGRAMMABLE CONTROL OF COMMAND AND DATA ACCESS
Document Type and Number:
Japanese Patent JP2004103002
Kind Code:
A
Abstract:
To provide structure and a method for performing programmable control of a command and data access.
A plurality of kinds of data transmission levels are provided and the command and data of an external memory device are fetched by the current data transmission level. Among them, each data transmission level has continuous data transmission length on the external memory device and a high speed access device interface to which each data transmission level correspond. The current data transmission level is adjusted by a decoding result to a fetched data form of a processor core or the command of the processor core.
Inventors:
LIANG BOR-SUNG
Application Number:
JP2003293908A
Publication Date:
April 02, 2004
Filing Date:
August 15, 2003
Export Citation:
Assignee:
SUNPLUS TECHNOLOGY CO LTD
International Classes:
G06F9/312; G06F12/08; G06F13/28; (IPC1-7): G06F12/08
Attorney, Agent or Firm:
Matsuji Takemoto
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima