公开(公告)号：EP0971502A2

公开(公告)日：2000-01-12

申请号：EP99203397.7

申请日：1991-02-20

Applicant: STMicroelectronics Limited

Inventor： Simpson, Robert J.

IPC: H04L1/00

CPC classification number: H04L1/0063 ,  H04L1/0057 ,  H04L1/0083 ,  H04L7/0008 ,  H04L7/0037 ,  H04L7/0041 ,  H04L7/033 ,  H04L7/048

Abstract: A communication interface for interconnecting a computer with at least one other device has a link output circuit and a link input circuit. A link output on one device is connected to a link input on another device by a data line 25 and a parallel strobe line 26. Data is transmitted on the data line 25 in serial bit strings forming a succession of tokens of predetermined lengths. Signal transitions are provided on the parallel strobe line 26 where no signal transition occurs on the data line 25. Each token includes a bit indicating the length of the token and a parity bit providing a check on bits in a preceding token.

公开(公告)号：EP0971502A3

公开(公告)日：2000-01-19

申请号：EP99203397.7

申请日：1991-02-20

Applicant: STMicroelectronics Limited

Inventor： Simpson, Robert J.

IPC: H04L1/00 ,  G06F13/42 ,  H04L25/02

CPC classification number: H04L1/0063 ,  H04L1/0057 ,  H04L1/0083 ,  H04L7/0008 ,  H04L7/0037 ,  H04L7/0041 ,  H04L7/033 ,  H04L7/048

Abstract: A communication interface for interconnecting a computer with at least one other device has a link output circuit and a link input circuit. A link output on one device is connected to a link input on another device by a data line 25 and a parallel strobe line 26. Data is transmitted on the data line 25 in serial bit strings forming a succession of tokens of predetermined lengths. Signal transitions are provided on the parallel strobe line 26 where no signal transition occurs on the data line 25. Each token includes a bit indicating the length of the token and a parity bit providing a check on bits in a preceding token.

公开(公告)号：EP0971503B1

公开(公告)日：2005-01-19

申请号：EP99203398.5

申请日：1991-05-22

Applicant: STMicroelectronics Limited

Inventor： Simpson, Robert J.

IPC: H04L1/00 ,  G06F13/42 ,  H04L25/02

CPC classification number: H04L1/0063 ,  H04L1/0057 ,  H04L1/0083 ,  H04L7/0008 ,  H04L7/0037 ,  H04L7/0041 ,  H04L7/033 ,  H04L7/048

公开(公告)号：EP0458648B1

公开(公告)日：2000-04-26

申请号：EP91304711.4

申请日：1991-05-22

Applicant: STMicroelectronics Limited

Inventor： Simpson, Robert J.

IPC: H04L1/00 ,  G06F13/42

CPC classification number: H04L1/0063 ,  H04L1/0057 ,  H04L1/0083 ,  H04L7/0008 ,  H04L7/0037 ,  H04L7/0041 ,  H04L7/033 ,  H04L7/048

公开(公告)号：EP0971501A2

公开(公告)日：2000-01-12

申请号：EP99203396.9

申请日：1991-05-22

Applicant: STMicroelectronics Limited

Inventor： Simpson, Robert J.

IPC: H04L1/00 ,  H04L25/02

CPC classification number: H04L1/0063 ,  H04L1/0057 ,  H04L1/0083 ,  H04L7/0008 ,  H04L7/0037 ,  H04L7/0041 ,  H04L7/033 ,  H04L7/048

Abstract: A communication interface for interconnecting a computer with at least one other device has a link output circuit and a link input circuit. A link output on one device is connected to a link input on another device by a data line 25 and a parallel strobe line 26. Data is transmitted on the data line 25 in serial bit strings forming a succession of tokens of predetermined lengths. Signal transitions are provided on the parallel strobe line 26 where no signal transition occurs on the data line 25. Each token includes a bit indicating the length of the token and a parity bit providing a check on bits in a preceding token.

Abstract translation: 用于将计算机与至少一个其他设备互连的通信接口具有链路输出电路和链路输入电路。 一个设备上的链路输出通过数据线25和并行选通线26连接到另一设备上的链路输入。数据在数据线25上以串行位串发送，形成一系列预定长度的令牌。 信号转换在并行选通线26上提供，其中在数据线25上不发生信号转换。每个令牌包括指示令牌的长度的位和提供在先前令牌中的位的检查的奇偶校验位。