发明名称 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND DATA PROCESSING SYSTEM
摘要 The semiconductor integrated circuit device has: more than one analog port; an A/D conversion part operable to execute an A/D conversion process for converting an analog signal taken in through each analog port into a digital signal for each preset virtual channel; and an A/D conversion control part operable to control an action of the A/D conversion part. The A/D conversion control part includes: virtual channel registers on which correspondence between the virtual channel and the analog port can be set; and a scan-group-forming register on which a start position of a scan group and an end position thereof can be set. The A/D conversion control part controls the A/D conversion part to successively execute an A/D conversion process on a plurality of virtual channels from a virtual channel associated with the start pointer to a virtual channel associated with the end pointer.
申请公布号 US2015162927(A1) 申请公布日期 2015.06.11
申请号 US201514628101 申请日期 2015.02.20
申请人 Renesas Electronics Corporation 发明人 KAWAKAMI Fumiki;YADA Naoki;TSUNAKAWA Hiroyuki
分类号 H03M1/12 主分类号 H03M1/12
代理机构 代理人
主权项
地址 Kawasaki-shi JP