system and method for controlling radiofrequenzger?ten
geraeuscharme
申请(专利)号: DE2000627854T
专利号: DE60027854D1 主分类号: G06F13/40 申请权利人: NORTHROP
GRUMMAN CORP., LOS ANGELES 公开国代码: DE 优先权国家: US
摘 要:
A system and method for controlling Radio Frequency (RF) devices. A serial RF control bus (106) provides a half-duplex serial communication interconnect path between a bus master (108) and one or more bus slaves (110). The bus master is coupled to a processor (102), and each bus slave is coupled to an RF device
(104) that operates without a free-running clock. The processor controls the RF devices by sending and receiving
messages over the RF control bus. The bus master and bus slaves format these messages for transmission across the RF control bus. The RF control bus includes a bi-directional data line (120), a first clock line (124), and a second clock line (122). The first clock line is asserted by the bus master when transmitting serial data to and receiving serial data from the RF slaves via the data line. The second clock line is asserted by the RF slaves
申请日: 2000-11-29 公开公告日: 2006-06-14
分类号: G06F13/40;
G08C17/02 发明设计人: CARAS, STEVE;
SHALER, BARTON G. 申请国代码: DE
优先权: 19991209 US
45668599
摘 要 附 图:
when transmitting serial data to the bus master via the data line. <IMAGE> 主权项:
权 利 要 求 说 明 书
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