公开(公告)号：US3984632A

公开(公告)日：1976-10-05

申请号：US584287

申请日：1975-06-06

申请人： Johannes Singer

发明人： Johannes Singer

IPC分类号： H04L5/22 ,  H04L25/48 ,  H04L25/493 ,  H04J3/04

CPC分类号： H04L25/493 ,  H04L5/225

摘要： A circuit arrangement for facilitating the transmission of asynchronously occurring binary data values is described. Each binary value change is assigned a multi-bit pulse group in the frame of a coarse scanning pulse train. A pulse discriminator, upon the occurrence of a binary value change and upon the arrival of a scanning signal, emits a write-in command which causes the pulse group to be placed in a register. A counter is provided for counting the number of coarse scanning pulses occurring from the time of occurrence of the write-in command. Prior to reaching a predetermined count, the counter blocks further write-in commands, and after reaching the predetermined count, the write-in commands are released. Thus, a correctly formed pulse group is emitted even though the received binary values might be distorted.

摘要翻译： 描述了用于促进异步发生的二进制数据值的传输的电路装置。 每个二进制值改变在粗扫描脉冲串的帧中被分配一个多位脉冲组。 脉冲鉴别器在二值变化发生时和扫描信号到达时发出一个写入命令，使脉冲组置于寄存器中。 提供计数器，用于计数从写入命令发生时出现的粗扫描脉冲的数量。 在达到预定计数之前，计数器阻止进一步的写入命令，并且在达到预定计数之后，释放写入命令。 因此，即使接收到的二进制值可能失真，也会发出正确形成的脉冲组。

公开(公告)号：US4119795A

公开(公告)日：1978-10-10

申请号：US814895

申请日：1977-07-12

申请人： Ludwig Hoelzl ,  Joerg Maenhardt ,  Konrad Reisinger ,  Johannes Singer

发明人： Ludwig Hoelzl ,  Joerg Maenhardt ,  Konrad Reisinger ,  Johannes Singer

IPC分类号： H04L5/22

CPC分类号： H04L5/225

摘要： A circuit arrangement for facilitating the transmission of asynchronously occurring binary data values is described. According to prior art systems, each binary value change is assigned a multibit pulse group by means of channel units. These channel units require considerable technical complexity if a great many data sources are present. It is the principal object of the invention to replace the channel units by a centralized device. In accordance with the teachings of the invention, there are provided at the transmit and receive ends centralized coarse and fine time slot Raster counters and bit transition discriminators which process the pulse messages of all channels.

摘要翻译： 描述了用于促进异步发生的二进制数据值的传输的电路装置。 根据现有技术的系统，通过信道单元将每个二进制值变化分配给多位脉冲组。 如果存在大量数据源，这些通道单元需要相当的技术复杂性。 本发明的主要目的是通过集中式装置来代替信道单元。 根据本发明的教导，在发送和接收端提供集中的粗略和精细时隙光栅计数器和位转换鉴别器，其处理所有通道的脉冲消息。