Specifications
Table Of Contents
- Contents
- Tables
- Figures
- 1 Introduction
- 2 Interface Characteristics
- 2.1 Application Interface
- 2.2 RF Antenna Interface
- 2.3 Sample Application
- 3 Operating Characteristics
- 4 Mechanical Dimensions, Mounting and Packaging
- 5 Regulatory and Type Approval Information
- 6 Document Information
- 7 Appendix
Cinterion
®
BGS5 Hardware Interface Overview
2.1 Application Interface
23
BGS5_HID_v00.341 2013-09-23
Confidential / Preliminary
Page 12 of 41
first, before the module can switch to SLEEP mode. If the module is in SLEEP mode, a high
VUSB_IN signal level will wake up the module again, and switch to active mode. On an incom-
ing call BGS5 does generate a remote wake up request to resume the USB connection.
As an alternative to the regular USB remote wakeup mechanism it is possible to employ the
RING0 line to wake up the host application. The benefit is that the RING0 line can wake up the
host application in case of incoming calls or other events signalized by URCs while the USB
interface is suspended or shut down.