-
公开(公告)号:US06202109B1
公开(公告)日:2001-03-13
申请号:US09198771
申请日:1998-11-24
申请人: Jouko Salo , Ari Aho , Riku Rimpelä , Vesa Köppä
发明人: Jouko Salo , Ari Aho , Riku Rimpelä , Vesa Köppä
IPC分类号: G06F1300
CPC分类号: H04B1/3816 , G06F1/1698 , G06F13/385 , H04B1/207
摘要: The invention relates to a method for transmitting a digital audio signal between an electronic device (1) and an expansion card (13) connected to a expansion card connection (8a) in the electronic device. The expansion card (13) comprises at least one data transmission bus (20) for transmitting control and data signals, means (16) for processing digital signals, and an expansion card connection (8b). The expansion card (13) comprises further a second data transmission bus (21), wherein digital audio signals are transmitted via said second data transmission bus (21).
摘要翻译: 本发明涉及一种用于在电子设备(1)和连接到电子设备中的扩展卡连接(8a)的扩展卡(13)之间发送数字音频信号的方法。 扩展卡(13)包括用于发送控制和数据信号的至少一个数据传输总线(20),用于处理数字信号的装置(16)和扩展卡连接(8b)。 扩展卡(13)还包括第二数据传输总线(21),其中经由所述第二数据传输总线(21)发送数字音频信号。
-
公开(公告)号:US06184592B2
公开(公告)日:2001-02-06
申请号:US09199668
申请日:1998-11-25
申请人: Jyri Rauhala , Sami Inkinen , Markus Suomi , Olli-Pekka Lunden , Martti Ojanen , Vesa Köppä , Ari Aho , Janne Kuusinen , Jouni Rapakko
发明人: Jyri Rauhala , Sami Inkinen , Markus Suomi , Olli-Pekka Lunden , Martti Ojanen , Vesa Köppä , Ari Aho , Janne Kuusinen , Jouni Rapakko
IPC分类号: H02H900
CPC分类号: G06F1/26 , Y10S323/908 , Y10T307/484 , Y10T307/50
摘要: A method and system for the arrangement of a power supply with an expansion card which can be connected to an electronic device and comprises at least a first and a second circuit. The power supply is arranged in at least two stages, wherein at the first stage, at least one operating voltage (Vcc) is connected to the first circuit, and at the second stage, the at least one operating voltage (Vcc) is connected to the second circuit.
摘要翻译: 一种用于布置具有可连接到电子设备并且包括至少第一和第二电路的扩展卡的电源的方法和系统。 电源设置在至少两个阶段,其中在第一阶段,将至少一个工作电压(Vcc)连接到第一电路,并且在第二阶段,将至少一个工作电压(Vcc)连接到 第二回路。
-