Title:
DETECTION SYSTEM FOR HARDWARE MODULE
Document Type and Number:
WIPO Patent Application WO/2019/071485
Kind Code:
A1
Abstract:
Provided is a detection system for a hardware module. The detection system comprises: a GPIO module and hardware modules. The GPIO module comprises: a pull-up input module, a pull-down input module and a GPIO port, wherein the pull-up input module, the pull-down input module and the GPIO port are connected in parallel, so as to control the enabling of pulling up and pulling down of GPIO. The hardware module comprises an input/output interface connected to the GPIO port and a detection interface component arranged in the hardware module, and the detection interface component comprises: a hardware IO end, which is connected to a chip in the hardware module; a open circuit end, which is suspended in the hardware module; and a grounding terminal, which is connected to the ground. The hardware IO end, the open circuit end and the ground terminal are respectively connected with the input/output interface, and the high level or low level is fed back to the pull-up input module or the pull-down input module to detect the configuration of the hardware module. With the above technical solutions, rapid detection and differentiation can be achieved for products from multiple different vendors.
Inventors:
ZHU YONG (CN)
Application Number:
PCT/CN2017/105756
Publication Date:
April 18, 2019
Filing Date:
October 11, 2017
Export Citation:
Assignee:
SHENZHEN TRANSSION COMMUNICATION LTD (CN)
International Classes:
G01R31/00
Foreign References:
| CN106556752A | 2017-04-05 | |||
| CN204928957U | 2015-12-30 | |||
| CN203883814U | 2014-10-15 | |||
| CN102411915A | 2012-04-11 | |||
| US20020161938A1 | 2002-10-31 |
Attorney, Agent or Firm:
BEIJING DACHENG LAW OFFICES, LLP. (CN)
Download PDF: