Charger system, digital interface circuit and associated control method
US9331509B2 · kind B2 · utility
0Cited by
3References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 25, 2013 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Jul 15, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0068
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A charger system with a digital interface circuit, wherein the digital interface circuit has an N-bit control register, wherein N is a positive integer no less than 2, and wherein the N-bit register has a primary state machine, at a first portion of addresses of the control register, configured to instruct operation statuses of a system management bus host; and a secondary state machine, at a second portion of addresses of the control register, configured to instruct a data bit of transmission of a corresponding control instruction under each of the operation statuses of the system management bus host.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.