公开(公告)号：WO1996015588A1

公开(公告)日：1996-05-23

申请号：PCT/US1995014221

申请日：1995-11-03

Applicant: ADVANCED MICRO DEVICES, INC.

Inventor： ADVANCED MICRO DEVICES, INC. ,  LEE, Dennis ,  KNECHT, Mark, William ,  WONG, Kalaine, Mak ,  TSANG, Oikwan

IPC: H03K03/3565

CPC classification number: H03K3/3565

Abstract: An input buffer for an integrated circuit and providing reduced sensitivity to input noise present in a transmission line environment. This input buffer deskews an input signal where the rise time is much slower than the fall time, such as that from an open-collector output driver, so that the rising edge propagation delay and falling edge propagation delay of the input buffer are approximately equal.

Abstract translation: 用于集成电路的输入缓冲器，并且对传输线环境中存在的输入噪声提供降低的灵敏度。 该输入缓冲器对输入信号进行偏移，其中上升时间比下降时间慢得多，例如来自集电极开路输出驱动器的输入信号，使得输入缓冲器的上升沿传播延迟和下降沿传播延迟近似相等。

公开(公告)号：WO1997008872A1

公开(公告)日：1997-03-06

申请号：PCT/US1996011615

申请日：1996-07-11

Applicant: ADVANCED MICRO DEVICES, INC.

Inventor： ADVANCED MICRO DEVICES, INC. ,  LEE, Dennis ,  FISCHER, Matthew

IPC: H04L12/28

CPC classification number: H04L29/06 ,  H04L2212/00 ,  H04W74/00 ,  H04W80/02 ,  H04W84/12 ,  H04W88/06

Abstract: A system and method for providing a flexible medium access control device (32). The medium access control (MAC) device includes four configurable transmit and receive modes for communicating with a physical layer signaling control device. The four modes are controlled by a processor (36) and a transceiver interface (38). In operation, the modes enable the MAC device to transmit and receive MAC data to and from the physical layer signaling control device, and to optionally transmit and receive PHY data to and from the physical layer signaling control device, thereby providing compatibility between a MAC device and a radio (34), regardless of the physical layer functionality of the radio.

Abstract translation: 一种用于提供柔性介质访问控制设备（32）的系统和方法。 介质访问控制（MAC）设备包括用于与物理层信令控制设备通信的四个可配置的发送和接收模式。 这四种模式由处理器（36）和收发器接口（38）控制。 在操作中，这些模式使得MAC设备能够向物理层信令控制设备发送和接收MAC数据，并且可选地向物理层信令控制设备发送和接收PHY数据，从而提供MAC设备之间的兼容性 和无线电（34），无论无线电的物理层功能如何。

公开(公告)号：EP0846385B1

公开(公告)日：2001-11-14

申请号：EP96924461.5

申请日：1996-07-11

Applicant: ADVANCED MICRO DEVICES INC.

Inventor： LEE, Dennis ,  FISCHER, Matthew

IPC: H04L12/28 ,  H04L29/06

CPC classification number: H04L29/06 ,  H04L2212/00 ,  H04W74/00 ,  H04W80/02 ,  H04W84/12 ,  H04W88/06

Abstract: A system and method for providing a flexible medium access control device (32). The medium access control (MAC) device includes four configurable transmit and receive modes for communicating with a physical layer signaling control device. The four modes are controlled by a processor (36) and a transceiver interface (38). In operation, the modes enable the MAC device to transmit and receive MAC data to and from the physical layer signaling control device, and to optionally transmit and receive PHY data to and from the physical layer signaling control device, thereby providing compatibility between a MAC device and a radio (34), regardless of the physical layer functionality of the radio.

公开(公告)号：EP0791243B1

公开(公告)日：1999-10-06

申请号：EP95939711.8

申请日：1995-11-03

Applicant: ADVANCED MICRO DEVICES INC.

Inventor： LEE, Dennis ,  KNECHT, Mark, William ,  WONG, Kalaine, Mak ,  TSANG, Oikwan

IPC: H03K3/3565

CPC classification number: H03K3/3565

Abstract: An input buffer for an integrated circuit and providing reduced sensitivity to input noise present in a transmission line environment. This input buffer deskews an input signal where the rise time is much slower than the fall time, such as that from an open-collector output driver, so that the rising edge propagation delay and falling edge propagation delay of the input buffer are approximately equal.

公开(公告)号：EP0846385A1

公开(公告)日：1998-06-10

申请号：EP96924461.0

申请日：1996-07-11

Applicant: ADVANCED MICRO DEVICES INC.

Inventor： LEE, Dennis ,  FISCHER, Matthew

IPC: H04L12 ,  H04L29

CPC classification number: H04L29/06 ,  H04L2212/00 ,  H04W74/00 ,  H04W80/02 ,  H04W84/12 ,  H04W88/06

Abstract: A system and method for providing a flexible medium access control device (32). The medium access control (MAC) device includes four configurable transmit and receive modes for communicating with a physical layer signaling control device. The four modes are controlled by a processor (36) and a transceiver interface (38). In operation, the modes enable the MAC device to transmit and receive MAC data to and from the physical layer signaling control device, and to optionally transmit and receive PHY data to and from the physical layer signaling control device, thereby providing compatibility between a MAC device and a radio (34), regardless of the physical layer functionality of the radio.

公开(公告)号：EP0791243A1

公开(公告)日：1997-08-27

申请号：EP95939711.0

申请日：1995-11-03

Applicant: ADVANCED MICRO DEVICES INC.

Inventor： LEE, Dennis ,  KNECHT, Mark, William ,  WONG, Kalaine, Mak ,  TSANG, Oikwan

IPC: H03K3 ,  H03K19

CPC classification number: H03K3/3565

Abstract: An input buffer for an integrated circuit and providing reduced sensitivity to input noise present in a transmission line environment. This input buffer deskews an input signal where the rise time is much slower than the fall time, such as that from an open-collector output driver, so that the rising edge propagation delay and falling edge propagation delay of the input buffer are approximately equal.

Abstract translation: 用于集成电路的输入缓冲器，对传输线环境中存在的输入噪声提供降低的灵敏度。 该输入缓冲器在上升时间比下降时间慢得多的情况下校正输入信号，例如来自集电极开路输出驱动器的输入信号，以使输入缓冲器的上升沿传播延迟和下降沿传播延迟近似相等。

公开(公告)号：EP0846368A1

公开(公告)日：1998-06-10

申请号：EP96925308.0

申请日：1996-07-12

Applicant: ADVANCED MICRO DEVICES INC.

Inventor： FISCHER, Matthew ,  LEE, Dennis

IPC: H04B1 ,  H03G3 ,  H04L12

CPC classification number: H03G3/3047 ,  H04W52/0229 ,  H04W84/12 ,  H04W88/02 ,  Y02D70/142

Abstract: An apparatus for ensuring that creating the necessary control signalling of multiple implementations of the power ramp operation of a radio transmitter as described. The apparatus provides for a flexible ramp up and ramp down to a plurality of sections of a radio in a wireless local area network. The apparatus includes a plurality of control pins, and a user programmable device for configuring the control pins to provide programmable ramp up and ramp down signals to the plurality of sections of the radio. Accordingly, it is possible to program the ramp up and ramp down function of the radio. The apparatus also ensures that a radio in a wireless local area network does not inappropriately enter into an active state. The apparatus utilizes the user programmable device to configure the control pins to ensure that a signal and its complementary signal are both provided to the radio to ensure that the appropriate signal is utilized to activate the radio.

Abstract translation: 用于创建确保的装置做了无线电发射器的功率斜坡手术的多个实现的必要的控制信令所描述的。 该装置提供用于柔性斜坡上升和斜坡下降到无线电的部分在无线局域网络中的多个。 该装置包括控制销多个，并且用于配置控制管脚，以提供可编程斜升和信号斜坡下降到无线电区段的多个A用户可编程设备。 因此，能够编程的斜坡上升和斜坡下降的无线电的功能。 因此，该设备确保做了无线电在无线局域网络不不适当进入激活状态。 该装置利用用户可编程设备以配置控制引脚，以确保没有都设置到无线电信号和其互补信号，以确保适当的没有信号被用来激活无线。

公开(公告)号：EP0846368B1

公开(公告)日：2000-10-25

申请号：EP96925308.7

申请日：1996-07-12

Applicant: ADVANCED MICRO DEVICES INC.

Inventor： FISCHER, Matthew ,  LEE, Dennis

IPC: H03G3/30 ,  H04L12/28

CPC classification number: H03G3/3047 ,  H04W52/0229 ,  H04W84/12 ,  H04W88/02 ,  Y02D70/142

Abstract: An apparatus for ensuring that creating the necessary control signalling of multiple implementations of the power ramp operation of a radio transmitter as described. The apparatus provides for a flexible ramp up and ramp down to a plurality of sections of a radio in a wireless local area network. The apparatus includes a plurality of control pins, and a user programmable device for configuring the control pins to provide programmable ramp up and ramp down signals to the plurality of sections of the radio. Accordingly, it is possible to program the ramp up and ramp down function of the radio. The apparatus also ensures that a radio in a wireless local area network does not inappropriately enter into an active state. The apparatus utilizes the user programmable device to configure the control pins to ensure that a signal and its complementary signal are both provided to the radio to ensure that the appropriate signal is utilized to activate the radio.