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1. 发明授权

US4488182A System for recording and reproducing time-division multiplexed digital audio and video signals 失效
标题翻译：用于记录和再现时分复用数字音视频信号的系统
公开(公告)号：US4488182A
公开(公告)日：1984-12-11
申请号：US413824
申请日：1982-09-01
申请人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Kohji Tanaka
发明人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Kohji Tanaka
IPC分类号： H04N9/80 , H04N1/64 , H04N9/79 , H04N9/806 , H04N9/493
CPC分类号： H04N9/8066 , H04N1/646 , H04N9/7925
摘要： Analog primary color video signals of a still-picture converted to luminance and color difference components and converted to digital samples. The digital samples of each video component are written into a respective memory at the sampling rate and retrieved by a reading circuit at a rate lower than the sampling rate. Analog multi-channel audio signals are converted to digital samples which are time-division multiplexed with the retrieved digital samples of the video components. The multiplexed digital samples are recorded on a recording disc medium in a spiral track pattern.
摘要翻译：将静止图像的模拟原色视频信号转换为亮度和色差分量并转换为数字样本。每个视频分量的数字样本以采样率被写入相应的存储器中，并以读取电路以低于采样速率的速率读取。模拟多声道音频信号被转换成与所检索的视频分量的数字样本进行时分复用的数字样本。复用的数字样本以螺旋形轨迹图案记录在记录盘介质上。

2. 发明授权

US4513327A Digital signal recording system and reproducing apparatus 失效
标题翻译：数字信号记录系统和再现装置
公开(公告)号：US4513327A
公开(公告)日：1985-04-23
申请号：US478455
申请日：1983-03-24
申请人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Koji Tanaka
发明人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Koji Tanaka
IPC分类号： H04N9/804 , H04N5/92
CPC分类号： H04N9/804
摘要： A digital signal recording system and a reproducing apparatus for reproducing signals recorded according to this recording system comprise a circuit for alternately transmitting a first digital luminance signal and a first two kinds of digital color difference signals obtained by subjecting a color picture information signal to digital pulse modulation, in terms of information of one or a plurality of scanning lines, and producing a first digital video signal having a signal format wherein signal components of two sampling points of the first digital luminance signal are arranged within the same word and signal components of the same sampling point on a picture of the first two kinds of digital color difference signals are arranged within the same word; a circuit for time-sequentially multiplexing the first digital video signal and the digital audio signals obtained by subjecting audio information signal to be recorded to digital pulse modulation, in terms of words, and recording the time-sequentially multiplexed signal onto the same one track on a recording medium; a decoder for demodulating and reproducing analog audio signals from a signal picked up and reproduced from the recording medium; and a circuit for producing an analog video signal in accordance with a standard television system, from the output first digital video signal of the decoder.
摘要翻译：用于再现根据该记录系统记录的信号的数字信号记录系统和再现装置包括用于交替发送第一数字亮度信号和通过使彩色图像信息信号经受数字脉冲而获得的前两种数字色差信号的电路根据一条或多条扫描线的信息进行调制，并产生具有信号格式的第一数字视频信号，其中第一数字亮度信号的两个采样点的信号分量被布置在相同的字和信号分量前两种数字色差信号的图像上的相同采样点排列在同一个字内; 用于对第一数字视频信号进行时间顺序多路复用的电路和通过使音频信息信号被记录在数字脉冲调制方面获得的数字音频信号，并将时间顺序复用的信号记录在相同的一个磁道上记录介质; 解码器，用于从记录介质拾取和再现的信号中解调和再现模拟音频信号; 以及根据解码器的输出第一数字视频信号产生根据标准电视系统的模拟视频信号的电路。

3. 发明授权

US4520401A Digital video signal recording system and reproducing apparatus 失效
标题翻译：数字视频信号记录系统和再现装置
公开(公告)号：US4520401A
公开(公告)日：1985-05-28
申请号：US485054
申请日：1983-04-14
申请人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Koji Tanaka , Mitsuo Kubo , Hiroyuki Sugiyama , Yoshiaki Amano , Mitsuru Kikuchi
发明人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Fujio Suzuki , Koji Tanaka , Mitsuo Kubo , Hiroyuki Sugiyama , Yoshiaki Amano , Mitsuru Kikuchi
IPC分类号： H04N9/79 , H04N9/804 , H04N9/877 , H04N5/76
CPC分类号： H04N9/877 , H04N9/7925 , H04N9/804 , G11B2220/20
摘要： A digital video signal recording system and reproducing apparatus comprise a circuit for independently subjecting a luminance signal and two kinds of color difference signals of a color picture information to digital pulse modulation, to produce a digital luminance signal and two kinds of digital color difference signals, a circuit for dividing the digital luminance signal and the two kinds of digital color difference signals into picture element data groups, in terms of specific number of rows or columns which are adjacent on a screen, and adding a header signal at least comprising a synchronizing signal, a picture mode identification code, and a picture information quantity identification code to a beginning position of each of the divided picture element data groups comprising the digital luminance signal and the two kinds of digital color difference signals, to produce a digital video signal having a signal format in which the digital luminance, the two kinds of digital color difference signals, and the header signal are time-sequentially multiplexed, a circuit for recording the digital video signal onto a recording medium, a circuit for writing each of the divided picture element data groups picked up and reproduced from the recording medium into a memory circuit according to codes within the header signal, and a circuit for producing an analog video signal in accordance with a standard television system from picture element data read out from the memory circuit.
摘要翻译：数字视频信号记录系统和再现装置包括用于独立地对亮度信号和彩色图像信息的两种色差信号进行数字脉冲调制的电路，以产生数字亮度信号和两种数字色差信号，根据在屏幕上相邻的特定数量的行或列，将数字亮度信号和两种数字色差信号分割为像素数据组的电路，以及添加至少包括同步信号的标题信号，图像模式识别码，以及图像信息量识别码，包括数字亮度信号和两种数字色差信号的每个分割图像元素数据组的开始位置，以产生具有信号格式其中数字亮度，两种数字色差并且头信号被时间顺序复用，用于将数字视频信号记录到记录介质上的电路，用于将从记录介质拾取和再现的每个划分的图像元素数据组写入存储电路的电路根据标题信号中的代码，以及根据从存储器电路读出的图像元素数据根据标准电视系统产生模拟视频信号的电路。

4. 发明授权

US4613908A Digital video signal reproducing apparatus 失效
标题翻译：数字视频信号再现装置
公开(公告)号：US4613908A
公开(公告)日：1986-09-23
申请号：US523770
申请日：1983-08-16
申请人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Koji Tanaka , Fujio Suzuki , Mitsuo Kubo , Mitsuru Kikuchi , Hiroyuki Sugiyama , Yoshiaki Amano
发明人： Nobuaki Takahashi , Seiichi Takashima , Takeshi Shibamoto , Koji Tanaka , Fujio Suzuki , Mitsuo Kubo , Mitsuru Kikuchi , Hiroyuki Sugiyama , Yoshiaki Amano
IPC分类号： H04N9/79 , H04N9/804 , H04N5/76
CPC分类号： H04N9/804 , H04N9/7925 , G11B2220/20
摘要： A digital video signal reproducing apparatus comprises a reproducing circuit for reproducing a digital video signal from a recording medium, where the recording medium is time-sequentially recorded with the digital video signal having a signal format in which a header signal is added to each of divided picture element data groups which are obtained by dividing a picture element data group in terms of a predetermined unit, the picture element data group is obtained by subjecting an analog video signal to a digital pulse modulation at a sampling frequency such that a product of a number of picture element data in one scanning line and an effective number of scanning lines in one picture of a standard television system is exceedingly close to 2.sup.18 but less than 2.sup.18, and the header signal at least comprises a synchronizing signal and a picture mode identification code, a header signal reproducing circuit for discriminating the header signal within the digital video signal reproduced by the reproducing circuit and reproducing the header signal, two memory circuits into which the picture element data group within said reproduced digital video signal is written and from which a stored picture element data group is read out, a circuit for controlling write-in and read-out with respect to the two memory circuits according to a code in the reproduced header signal, and a circuit for producing an analog video signal in accordance with a standard television system from the picture element data read out from the two memory circuits.
摘要翻译：数字视频信号再现装置包括一个再现电路，用于从记录介质再现数字视频信号，其中记录介质被时间顺序地记录有数字视频信号，该数字视频信号具有一个信号格式，其中标题信号被添加到每个划分的信号通过以预定单位划分图像元素数据组而获得的图像元素数据组，通过使模拟视频信号以采样频率进行数字脉冲调制获得，使得数字一个扫描线中的图像元素数据和标准电视系统的一个图像中的有效数量的扫描线非常接近218但小于218，并且标题信号至少包括同步信号和图像模式识别码，一个标题信号再现电路，用于鉴别该数字视频信号内的标题信号再现电路并再现标题信号，写入所述再现的数字视频信号内的图像元素数据组并读出存储的图像元素数据组的两个存储电路，用于控制写入和读出的电路相对于根据再现的标题信号中的代码的两个存储器电路，以及根据从两个存储器电路读出的像素数据根据标准电视系统产生模拟视频信号的电路。

5. 发明授权

US4633329A Information signal recording medium and reproducing apparatus therefor 失效
标题翻译：信息信号记录介质及其再现装置
公开(公告)号：US4633329A
公开(公告)日：1986-12-30
申请号：US537529
申请日：1983-09-30
申请人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Mitsuo Kubo , Koji Tanaka , Tsuneo Furuki , Fujio Suzuki
发明人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Mitsuo Kubo , Koji Tanaka , Tsuneo Furuki , Fujio Suzuki
IPC分类号： H04N5/76 , G11B3/00 , G11B7/00 , G11B7/004 , G11B9/06 , G11B20/12 , H04N1/64 , H04N9/80 , H04N9/806 , H04N9/491
CPC分类号： H04N9/8066 , H04N1/646
摘要： An information signal recording medium has a spiral track on which an information signal is recorded. The information signal includes picture element data which correspond to one field, and is time-sequentially recorded on the spiral track in terms of the picture element data which correspond to one field. The picture element data which correspond to one field are made up of a plurality of picture element data of a first field and a plurality of picture element data of a second field, among picture element data which are obtained by subjecting an analog video signal to a digital pulse modulation, where the analog video signal corresponds to one frame made up of the first and second fields. A reproducing apparatus is designed to reproduce the second field in a sequence different from a sequence with which the recorded picture element data are reproduced from the information recording medium in the first field.
摘要翻译：信息信号记录介质具有在其上记录有信息信号的螺旋轨迹。信息信号包括对应于一个场的图像元素数据，并且对于与一个场相对应的像素数据，被时间顺序地记录在螺旋轨道上。对应于一个场的像素数据由图像元素数据中的第一场和多个像素数据的多个图像元素数据构成，该像素数据是通过使模拟视频信号数字脉冲调制，其中模拟视频信号对应于由第一和第二场组成的一帧。再现装置被设计为以与在第一场中的信息记录介质再现记录的像素数据的顺序不同的顺序再现第二场。

6. 发明授权

US4692816A Digital data transmitting system for transmitting digital data a number of times depending on an information content of the digital data 失效
标题翻译：数字数据发送系统，用于根据数字数据的信息内容多次发送数字数据
公开(公告)号：US4692816A
公开(公告)日：1987-09-08
申请号：US626700
申请日：1984-07-02
申请人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Kazunori Nishikawa , Makoto Komura
发明人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Kazunori Nishikawa , Makoto Komura
IPC分类号： G11B20/18 , H04L1/08 , H04N9/806 , H04N5/85 , G11B20/12
CPC分类号： H04L1/08 , G11B20/1803 , G11B20/1809 , H04N9/8066
摘要： A digital data transmitting system comprises a first circuit for transmitting digital data related to an information signal data in terms of sectors each having k words with respect to each channel, where k is a natural number. The transmission of the digital data is performed within a predetermined transmission time period once or a plurality of times according to a tolerance of data error rate for an information content of the digital data. The information signal data are among digital data related to a plurality of channels of information signals which are subjected to a digital modulation, and the plurality of channels of information signals are made up of a combination at least including the information signal data among three kinds of information signals. The three kinds of information signals are a non-compressed audio signal, a video signal, and the information signal data other than the non-compressed audio signal and the video signal. The system also comprises a second circuit for adding a code and a synchronizing signal to the digital data which are obtained from the first circuit, and for transmitting the digital data having the first code and the first synchronizing signal added thereto. The first code is at least indicative of a number of times the digital data are repeatedly transmitted within the predetermined transmission time period.
摘要翻译：数字数据发送系统包括：第一电路，用于根据关于每个信道具有k个字的扇区，发送与信息信号数据有关的数字数据，其中k是自然数。数字数据的传输根据数字数据的信息内容的数据差错率的公差，在预定传输时间段内进行一次或多次。信息信号数据是与进行数字调制的信道信号的多个信道有关的数字数据，多个信道信道的信道由至少包含3种信息信号的信息信号数据的组合构成信息信号。三种信息信号是非压缩音频信号，视频信号和除非压缩音频信号和视频信号之外的信息信号数据。该系统还包括第二电路，用于将从第一电路获得的数字数据的码和同步信号相加，并且发送具有添加了第一码和第一同步信号的数字数据。第一代码至少表示数字数据在预定传输时间段内重复发送的次数。

7. 发明授权

US4660100A Rotary recording medium reproducing apparatus for reproducing pre-recorded signals from a rotary recording medium having track turns recorded with digital signal and track turns recorded with analog signal 失效
标题翻译：旋转记录介质再现装置，用于从具有以数字信号记录的轨道匝数的旋转记录介质再现预先记录的信号，并用模拟信号记录轨迹
公开(公告)号：US4660100A
公开(公告)日：1987-04-21
申请号：US609237
申请日：1984-05-11
申请人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Kazunori Nishikawa , Makoto Komura
发明人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Kazunori Nishikawa , Makoto Komura
IPC分类号： G11B19/28 , G11B20/10 , G11B20/18 , H04N5/903 , H04N9/806 , H04N5/76
CPC分类号： H04N9/8066 , G11B19/28 , G11B20/10527 , G11B20/1809
摘要： A rotary recording medium reproducing apparatus comprises a reproducing circuit for picking up and reproducing pre-recorded signals from a rotary recording medium on which digital recorded tracks and analog recorded tracks coexist, a first reproducing circuit for reproducing a composite video signal having a horizontal scanning frequency of a predetermined television system from signals which are reproduced from the analog recorded tracks, among reproduced signals from the reproducing circuit, a second reproducing circuit for demodulating and reproducing original information signals from signals which are reproduced from the digital recorded tracks, among the reproduced signals from the reproducing circuit, an oscillator circuit for generating a signal having a frequency which is a natural number multiple of the horizontal scanning frequency of the predetermined television system, a servo circuit for rotating a motor which rotates the rotary recording medium, in synchronism with the output signal of the oscillator circuit, and a master clock signal generating circuit for supplying to the second reproducing circuit a signal which is obtained by frequency-multiplying the output signal of the oscillator circuit, as a master clock signal.
摘要翻译：一种旋转记录介质再现装置，包括一个再现电路，用于从数字记录磁道和模拟记录磁道共存的旋转记录介质中拾取和再现预先记录的信号;第一再现电路，用于再现具有水平扫描频率的复合视频信号在来自再现电路的再现信号中，从再现信号中再现的信号，从再现信号中再现的信号中再现原始信息信号的第二再现电路，用于产生具有预定电视系统的水平扫描频率的自然数倍的频率的信号的振荡器电路，用于使与旋转记录介质旋转的电动机旋转的伺服电路呃振荡器电路的输出信号，以及主时钟信号发生电路，用于向第二再现电路提供通过对振荡器电路的输出信号进行倍频而获得的信号作为主时钟信号。

8. 发明授权

US4614979A Digital video signal reproducing apparatus 失效
标题翻译：数字视频信号再现装置
公开(公告)号：US4614979A
公开(公告)日：1986-09-30
申请号：US530033
申请日：1983-09-07
申请人： Hiroyuki Sugiyama , Yoshiaki Amano , Ryozo Abe , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Koji Tanaka
发明人： Hiroyuki Sugiyama , Yoshiaki Amano , Ryozo Abe , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Koji Tanaka
IPC分类号： H04N5/93 , H04N5/907 , H04N5/92 , H04N9/877 , H04N5/91
CPC分类号： H04N9/877
摘要： A digital video signal reproducing apparatus comprises a reproducing circuit for reproducing a digital video signal from a recording medium, which digital video signal is added with at least a write-in specifying code and a read-out specifying code for specifying a memory circuit part to picture element data groups which are obtained by subjecting a video signal to a digital pulse modulation, a detecting circuit for detecting the write-in specifying code and the read-out specifying code within a reproduced digital video signal from the reproducing circuit, a generator for generating various synchronizing signals and reference signals, first and second memory circuit parts each having a memory capacity for storing picture element data corresponding to one picture, a write controller for causing the picture element data to be written into one of the first and second memory circuit parts according to a value of the write-in specifying code, a latch circuit for latching the read-out specifying code by a vertical synchronizing signal generated from the generator, a read controller for causing stored picture element data to be successively read out from one of the first and second memory circuit parts according to a value of the read-out specifying code from the latch circuit, and a circuit for converting the picture element data read out from the first and second memory circuit parts to an analog video signal.
摘要翻译：数字视频信号再现装置包括一个再现电路，用于从记录介质再现数字视频信号，该数字视频信号至少添加了一个写入指定码和一个用于指定存储器电路部分的读出指定码通过对视频信号进行数字脉冲调制而获得的图像元素数据组，用于检测来自再现电路的再现的数字视频信号中的写入指定代码和读出指定代码的检测电路，产生各种同步信号和参考信号，第一和第二存储器电路部件，每个存储器电路部件具有用于存储与一个图像相对应的图像元素数据的存储容量;写入控制器，用于使图像元素数据被写入第一和第二存储器电路之一根据写入指定码的值的部分，用于锁存读出的规格的锁存电路通过由发生器产生的垂直同步信号产生一个代码;一个读取控制器，用于根据来自该锁存器的读出指定代码的值从第一和第二存储器电路部件中的一个连续读出存储的图像元素数据; 电路和用于将从第一和第二存储器电路部分读出的像素数据转换为模拟视频信号的电路。

9. 发明授权

US4660099A Rotary recording medium having track turns recorded with digital signal and track turns recorded with analog signal 失效
标题翻译：具有记录有数字信号的轨道匝数的旋转记录介质和用模拟信号记录的轨道匝数
公开(公告)号：US4660099A
公开(公告)日：1987-04-21
申请号：US609193
申请日：1984-05-11
申请人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Kazunori Nishikawa , Shoji Ueno , Makoto Komura , Shunichi Shichijo
发明人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Kazunori Nishikawa , Shoji Ueno , Makoto Komura , Shunichi Shichijo
IPC分类号： G11B20/02 , G11B20/10 , H04N5/76
CPC分类号： G11B20/10 , G11B20/02
摘要： A rotary recording medium has information signals recorded on a spiral or concentric tracks formed thereon as variations in geometrical configuration. The tracks comprise a mixture of digital recorded tracks which are recorded with a first modulated signal and analog recorded tracks which are recorded with a second modulated signal. The first modulated signal is a digital signal which has been time-sequentially multiplexed in terms of blocks at a transmission frequency of 44.1 kHz or a frequency extremely close to 44.1 kHz and has then been subjected to a modulation, where each of the blocks are constituted by a synchronizing signal, error correcting codes, and an error detecting code, which are added to a plurality of channels of digital data which are digitally modulated information signals. The second modulated signal is an analog modulated analog information signal at least including a composite video signal. A number of blocks recorded in one track turn of the digital recorded tracks is approximately equal to a product of the transmission frequency and a duration of one revolution of the rotary recording medium.
摘要翻译：旋转记录介质具有记录在其上形成的螺旋或同心轨迹上的信息信号，其中几何构型的变化。轨道包括用第一调制信号记录的数字记录磁道和用第二调制信号记录的模拟记录磁道的混合。第一调制信号是以44.1kHz的发送频率或非常接近44.1kHz的频率按照块进行时间顺序复用的数字信号，然后进行调制，其中每个块被构成通过同步信号，纠错码和检错码，它们被加到数字数据的多个通道中，这些通道是数字调制的信息信号。第二调制信号是至少包括复合视频信号的模拟调制模拟信息信号。记录在数字记录轨道的一个轨迹中的多个块大致等于传输频率与旋转记录介质的一圈的持续时间的乘积。

10. 发明授权

US4587558A Address signal generating circuit for a memory circuit 失效
标题翻译：用于存储电路的地址信号发生电路
公开(公告)号：US4587558A
公开(公告)日：1986-05-06
申请号：US540553
申请日：1983-10-11
申请人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Yoshiaki Amano , Koji Tanaka
发明人： Hiroyuki Sugiyama , Nobuaki Takahashi , Takeshi Shibamoto , Hideo Sato , Yoshiaki Amano , Koji Tanaka
IPC分类号： G11B3/00 , G06F12/02 , G11B7/00 , G11B7/004 , G11B20/10 , G11B27/30 , G11C8/00 , H04N1/21 , H04N5/781 , H04N5/907 , H04N9/806 , H04N9/81 , H04N5/14
CPC分类号： G06F12/0207 , G11B27/3027 , H04N1/21 , H04N5/907 , H04N9/8066 , H04N9/81
摘要： An address signal generating circuit for a memory circuit comprises a first latch driver for producing a signal corresponding to upper m bits of a 2m-bit address signal which is to be generated, where m is an integer, a second latch driver for producing a signal corresponding to lower m bits of the 2m-bit address signal, a circuit for dividing a 2m-bit signal which has a predetermined value into upper m bits and lower m bits and for alternately producing signals corresponding to the upper and lower m bits, a first adder for adding the value of n bits in the signal which has the predetermined value and the value of upper n bits in an output signal of the first or second latch driver and for producing an n-bit signal, where n is an integer less than m, a second adder for adding the value of m-n bits in the signal which has the predetermined value and lower m-n bits of the output signal of the first or second latch driver and for producing an (m-n)-bit signal, an adding circuit for supplying a carry signal of the first or second adder to the second or the first adder so as to add the carry signal with another input signal of the second or the first adder, and a driver control circuit for controlling the first and second latch drivers to alternately and time-divisionally produce upper m bits of the 2m-bit address signal and lower m bits of the 2m-bit address signal by alternately latching an m-bit output signal of the first and second adders in the first and second latch drivers.
摘要翻译：一种用于存储电路的地址信号产生电路包括：第一锁存驱动器，用于产生对应于要生成的2m位地址信号的高m位的信号，其中m是整数;第二锁存驱动器，用于产生信号对应于2m位地址信号的较低m位，用于将具有预定值的2m位信号划分为上m位和低m位并用于交替产生对应于上m位和下m位的信号的电路，第一加法器，用于将具有预定值的信号中的n位的值和第一或第二锁存驱动器的输出信号中的高n位的值相加，并产生n位信号，其中n是整数减去 m的第二加法器，用于将具有第一或第二锁存驱动器的输出信号的预定值和较低mn位的信号中的mn位的值相加并用于产生（mn）位信号;第二加法器，供应将第一或第二加法器的进位信号输入到第二加法器或第一加法器，以将进位信号与第二加法器或第一加法器的另一输入信号相加，以及驱动器控制电路，用于将第一和第二锁存驱动器控制为通过交替地锁存第一和第二锁存驱动器中的第一和第二加法器的m位输出信号，交替地并且分时地产生2m位地址信号的高位m位和2m位地址信号的较低位。

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