Title:
ハブおよびポートを持つ転送コントローラ・アーキテクチャ
Document Type and Number:
Japanese Patent JP4359377
Kind Code:
B2
Abstract:
The transfer controller includes a single hub (435) connected to multiple ports (440,447,450,452) by a central pipeline, feeding all commands between digital signal processor clusters (455), while the hub engine (435) performs servicing of transfers and breaks them into smaller transfers that the devices can handle. An internal memory port mode master (450) interfaces to the data transfer bus (455), connecting the ports to the processor nodes and the external ports interfaces act as a buffer between the hub engine and the external memory or peripheral port. An independent claim is included for a data processing system.
Inventors:
Earin robertson
David Wheel
David Wheel
Application Number:
JP2000119608A
Publication Date:
November 04, 2009
Filing Date:
April 20, 2000
Export Citation:
Assignee:
Texas Instruments Incorporated
International Classes:
G06F15/173; G06F15/17; G06F15/177
Domestic Patent References:
| JP64048166A | ||||
| JP6314249A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu