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1. 发明申请

WO2008067642A1 APPARATUS AND METHOD FOR PRODUCING DEVICE IDENTIFIERS FOR SERIALLY INTERCONNECTED DEVICES OF MIXED TYPE 审中-公开
标题翻译：用于生产混合类型的串联互连设备的设备标识符的装置和方法
公开(公告)号：WO2008067642A1
公开(公告)日：2008-06-12
申请号：PCT/CA2007/002147
申请日：2007-11-29
申请人： MOSAID TECHNOLOGIES INCORPORATED , PYEON, Hong Beom , OH, HakJune , SUMI, Shuji , KIM, Jin-Ki
发明人： PYEON, Hong Beom , OH, HakJune , SUMI, Shuji , KIM, Jin-Ki
IPC分类号： G11C8/06 , G11C16/20 , G11C8/12
CPC分类号： G11C16/20 , G11C8/12
摘要： A plurality of memory devices of mixed type (e.g., DRAMs, SRAMs, MRAMs and NAND-, NOR- and AND-type Flash memories) are serially interconnected. Each device has device type information on its device type. A specific device type (DT) and a device identifier (ID) contained in a serial input (Sl) are fed to one device of the serial interconnection. The device determines whether the fed DT matches the DT of the device. In a case of match, a calculator included in the device performs calculation to generate an ID for another device and the fed ID is latched in a register of the device. The generated ID is transferred to another device of the serial interconnection. In a case of no match, the ID generation is skipped and no ID is generated for another device. Such a device type match determination and ID generation or skip are performed in all devices of the serial interconnection. In cases of different device types being separately provided to the interconnected devices, sequential IDs are generated in each of the different device types and also the total number of each device type are recognized. In a case of a "don't care" code is provided to the interconnected devices, sequential IDs are generated and also, the total number of the interconnected devices is recognized, regardless of the type differences.
摘要翻译：多个混合型存储器件（例如，DRAM，SRAM，MRAM以及NAND，NOR和AND型闪存）串联连接。每个设备都有其设备类型的设备类型信息。包含在串行输入（S1）中的特定设备类型（DT）和设备标识符（ID）被馈送到串行互连的一个设备。设备确定馈送的DT是否匹配设备的DT。在匹配的情况下，包含在该设备中的计算器执行计算以生成另一设备的ID，并且将馈送的ID锁存在设备的寄存器中。生成的ID被传送到串行互连的另一个设备。在不匹配的情况下，跳过ID生成，并且不会为其他设备生成ID。在串行互连的所有设备中执行这样的设备类型匹配确定和ID生成或跳过。在将不同的设备类型分别提供给互连设备的情况下，在不同设备类型的每一种中生成顺序ID，并且还识别每种设备类型的总数。在向互连设备提供“不关心”代码的情况下，生成顺序ID，并且还识别互连设备的总数，而不管类型差异如何。

2. 发明申请

WO2008067650A1 APPARATUS AND METHOD FOR PRODUCING DEVICE IDENTIFIERS FOR SERIALLY INTERCONNECTED DEVICES OF MIXED TYPE 审中-公开
标题翻译：用于生产混合类型的串联互连设备的设备标识符的装置和方法
公开(公告)号：WO2008067650A1
公开(公告)日：2008-06-12
申请号：PCT/CA2007/002171
申请日：2007-12-04
申请人： MOSAID TECHNOLOGIES INCORPORATED , PYEON, Hong Beom , OH, HakJune , KIM, Jin-Ki , SUMI, Shuji
发明人： PYEON, Hong Beom , OH, HakJune , KIM, Jin-Ki , SUMI, Shuji
IPC分类号： G11C8/18 , G06F12/00 , G06F7/48 , G11C19/00 , G11C8/12
CPC分类号： G06F12/0676 , G06F13/1694 , G11C5/147
摘要： A plurality of memory devices of mixed type (e.g., DRAMs, SRAMs, MRAMs, and NAND-, NOR- and AND-type Flash memories) are serially interconnected. Each device has device type information on its device type. A specific device type (DT) and a device identifier (ID) contained in a serial input (SI) as a packet are fed to one device of the serial interconnection. The device determines whether the fed DT matches the DT of the device. In a case of match, a calculator included in the device performs calculation to generate an ID for another device and the fed ID is latched in a register of the device. In a case of no-match, the ID generation is skipped and no ID is generated for another device. The DT is combined with the generated or the received ID depending on the device type match determination. The combined DT and ID is as a packet transferred to a next device. Such a device type match determination and ID generation or skip are performed in all devices of the serial interconnection. With reference to device type provided to the interconnected devices, IDs are sequentially generated. The SI containing the DT, the ID and an ID generation command is transmitted in a packet basis to a next device.
摘要翻译：多个混合型存储器件（例如，DRAM，SRAM，MRAM以及NAND-，NOR-和AND-型闪存）被串联连接。每个设备都有其设备类型的设备类型信息。作为分组的串行输入（SI）中包含的特定设备类型（DT）和设备标识符（ID）被馈送到串行互连的一个设备。设备确定馈送的DT是否匹配设备的DT。在匹配的情况下，包含在该设备中的计算器执行计算以生成另一设备的ID，并且将馈送的ID锁存在设备的寄存器中。在不匹配的情况下，跳过ID生成，并且不为另一设备生成ID。根据设备类型匹配确定，DT与所生成或接收的ID组合。组合的DT和ID作为传送到下一个设备的分组。在串行互连的所有设备中执行这样的设备类型匹配确定和ID生成或跳过。参考提供给互连设备的设备类型，依次生成ID。将包含DT，ID和ID生成命令的SI以分组的形式发送到下一个设备。

3. 发明申请

WO2008067665A1 APPARATUS AND METHOD FOR PRODUCING IDENTIFIERS REGARDLESS OF MIXED DEVICE TYPE IN A SERIAL INTERCONNECTION 审中-公开
标题翻译：用于生产符合串行互连的混合器件类型的标识符的装置和方法
公开(公告)号：WO2008067665A1
公开(公告)日：2008-06-12
申请号：PCT/CA2007/002193
申请日：2007-12-04
申请人： MOSAID TECHNOLOGIES INCORPORATED , PYEON, Hong Beom , OH, HakJune , KIM, Jin-Ki , SUMI, Shuji
发明人： PYEON, Hong Beom , OH, HakJune , KIM, Jin-Ki , SUMI, Shuji
IPC分类号： G11C19/00 , G06F12/00 , G11C7/10 , G11C8/12 , H03M9/00
CPC分类号： G06F12/0684 , G06F12/0661 , G11C8/12 , G11C8/20
摘要： A plurality of memory devices of mixed type (e.g., DRAMs, SRAMs, MRAMs, and NAND-, NOR- and AND-type Flash memories) is serially interconnected. Each device has device type information on its device type. A specific device type (DT) and a device identifier (ID) contained in a serial input (SI) as a packet are fed to one device of the serial interconnection. The device determines whether the fed DT matches the DT of the device. In a case of match, a calculator included in the device performs calculation to generate an ID accompanying the fed DT for another device and the fed ID is latched in a register of the device. In a case of no match, the ID generation is skipped and no ID is generated for another device. The DT is combined with the generated or the received ID depending on the device type match determination. The combined DT and ID is as a packet transferred to a next device. Such a device type match determination and ID generation or skip are performed in all devices of the serial interconnection. With reference to device type provided to the interconnected devices, IDs are sequentially generated. The SI containing the DT, the ID and an ID generation command is transmitted in a packet basis to a next device. A memory controller can recognize the total number of one DT, in response to the ID received from the last device. In a case of a "don't care" DT is provided to the interconnected devices, IDs are sequentially generated and the total number of the interconnected devices is recognized, regardless of the differences in DTs of the devices.
摘要翻译：混合型的多个存储器件（例如，DRAM，SRAM，MRAM以及NAND，NOR和AND型闪存）被串联连接。每个设备都有其设备类型的设备类型信息。作为分组的串行输入（SI）中包含的特定设备类型（DT）和设备标识符（ID）被馈送到串行互连的一个设备。设备确定馈送的DT是否匹配设备的DT。在匹配的情况下，包括在设备中的计算器执行计算以生成伴随用于另一设备的馈送DT的ID，并且将馈送的ID锁存在设备的寄存器中。在不匹配的情况下，跳过ID生成，并且不会为其他设备生成ID。根据设备类型匹配确定，DT与所生成或接收的ID组合。组合的DT和ID作为传送到下一个设备的分组。在串行互连的所有设备中执行这样的设备类型匹配确定和ID生成或跳过。参考提供给互连设备的设备类型，依次生成ID。将包含DT，ID和ID生成命令的SI以分组的形式发送到下一个设备。响应于从最后一个设备接收的ID，存储器控制器可以识别一个DT的总数。在“不关心”的情况下，将DT提供给互连设备，不管设备的DT的差异如何，顺序地生成ID并且识别互连设备的总数。

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