公开(公告)号：US09112766B2

公开(公告)日：2015-08-18

申请号：US13829863

申请日：2013-03-14

Applicant: Fluke Corporation

Inventor： Craig Odell ,  Nathan Archer

IPC: H04L12/863 ,  H04L12/26

CPC classification number: H04L43/00 ,  H04L1/1874 ,  H04L43/0888 ,  H04L43/10 ,  H04L47/50

Abstract: An apparatus having improved line rate communication. A Media Access Controller (MAC) accesses each reference pointer stored in transmission slots of a first sub-queue of a transmission queue. Notably, each reference pointer is indexed to a shared memory frame. The MAC transmits data from the shared memory frame in response to accessing the reference pointer, and triggers at least one interrupt when each reference pointer of the first sub-queue is accessed at least once. A processor and/or the MAC can mark in response to the at least one interrupt, each transmission slot of the first sub-queue as ready for transmission.

Abstract translation: 具有改进的线路速率通信的装置。 媒体接入控制器（MAC）访问存储在传输队列的第一子队列的传输时隙中的每个参考指针。 值得注意的是，每个参考指针被索引到共享存储器帧。 响应于访问参考指针，MAC从共享存储器帧发送数据，并且在第一子队列的每个参考指针被访问至少一次时触发至少一个中断。 处理器和/或MAC可以响应于至少一个中断来标记第一子队列的每个传输时隙准备好进行传输。

公开(公告)号：US20140269748A1

公开(公告)日：2014-09-18

申请号：US13829863

申请日：2013-03-14

Applicant: FLUKE CORPORATION

Inventor： Craig Odell ,  Nathan Archer

IPC: H04L12/863

CPC classification number: H04L43/00 ,  H04L1/1874 ,  H04L43/0888 ,  H04L43/10 ,  H04L47/50

Abstract: An apparatus having improved line rate communication. A Media Access Controller (MAC) accesses each reference pointer stored in transmission slots of a first sub-queue of a transmission queue. Notably, each reference pointer is indexed to a shared memory frame. The MAC transmits data from the shared memory frame in response to accessing the reference pointer, and triggers at least one interrupt when each reference pointer of the first sub-queue is accessed at least once. A processor and/or the MAC can mark in response to the at least one interrupt, each transmission slot of the first sub-queue as ready for transmission.

Abstract translation: 具有改进的线路速率通信的装置。 媒体接入控制器（MAC）访问存储在传输队列的第一子队列的传输时隙中的每个参考指针。 值得注意的是，每个参考指针被索引到共享存储器帧。 响应于访问参考指针，MAC从共享存储器帧发送数据，并且在第一子队列的每个参考指针被访问至少一次时触发至少一个中断。 处理器和/或MAC可以响应于至少一个中断来标记第一子队列的每个传输时隙准备好进行传输。