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1. WO2018125400 - SYSTEM MEMORY HAVING POINT-TO-POINT LINK THAT TRANSPORTS COMPRESSED TRAFFIC

Publication Number WO/2018/125400
Publication Date 05.07.2018
International Application No. PCT/US2017/061374
International Filing Date 13.11.2017
IPC
G06F 13/42 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
42Bus transfer protocol, e.g. handshake; Synchronisation
G06F 13/16 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
14Handling requests for interconnection or transfer
16for access to memory bus
CPC
G06F 13/1668
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
14Handling requests for interconnection or transfer
16for access to memory bus
1668Details of memory controller
G06F 13/4068
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
40Bus structure
4063Device-to-bus coupling
4068Electrical coupling
H04L 47/365
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
36Evaluation of the packet size, e.g. maximum transfer unit [MTU]
365Dynamic adaptation of the packet size
Applicants
  • INTEL CORPORATION [US]/[US]
Inventors
  • YAP, Kirk S.
  • CUTTER, Daniel F.
  • GOPAL, Vinodh
Agents
  • O'ROURKE, Robert B.
  • ALDOUS, Alan
  • HODGE, Julia
Priority Data
15/395,03230.12.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM MEMORY HAVING POINT-TO-POINT LINK THAT TRANSPORTS COMPRESSED TRAFFIC
(FR) MÉMOIRE SYSTÈME AYANT UNE LIAISON POINT À POINT QUI TRANSPORTE UN TRAFIC COMPRESSÉ
Abstract
(EN)
An apparatus is described. The apparatus includes a main memory controller having a point-to- point link interface to couple to a point-to-point link. The point-to-point link is to transport system memory traffic between said main memory controller and a main memory. The main memory controller includes at least one of compression logic circuitry to compress write information prior to being transmitted over the link; decompression logic circuitry to decompress read information after being received from the link.
(FR)
L'invention concerne un appareil. L'appareil comprend un dispositif de commande de mémoire principal ayant une interface de liaison point à point pour se coupler à une liaison point à point. La liaison point à point est destinée à transporter un trafic de mémoire système entre ledit dispositif de commande de mémoire principal et une mémoire principale. Le dispositif de commande de mémoire principal comprend une circuiterie logique de compression pour compresser des informations d'écriture avant transmission sur la liaison et/ou une circuiterie logique de décompression pour décompresser des informations de lecture après réception à partir de la liaison.
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