ZTP, ZiLOG/Littelfuse’s TCP/IP protocol stack, is full-featured and is continuously updated. New features include support for the Integrated Development Environment - ZDS 4.10.0, support for enhanced eZ80F91, support for SNMP versions 2 and 3 including extended data types and time server implementation. Documentation has been updated to reflect these changes. In addition, there is new app note support for RZK (ZiLOG/Littelfuse’s real time kernel) Interrupt Latency and for a Remote Flash loader for ZTP.