User's Guide

User’s Guide SB300 Product Description
2110059 Rev 1.0 Proprietary and Confidential Page 77
3. \STATUS_OUT3: Power Down OK
• When low (on), this indicates it is safe to remove power to the modem. This works
in concert with the \SHDN signal noted above.
Status Inputs
There are four TTL-level status input lines provided. There are currently no features that use these
inputs. They are managed within the modem and may be left floating.