BCM1101 Ethernet Enterprise IP Phone/ Gateway Platform

摘要

1. Highly integrated single chip IP phone solution 1.1 MIPS32 CPU, ZSP DSP, DSP memory, ethernet switch / phy, 3 codecs 2. Hardware/software designed to reduce DSP memory 2.1 DMA architecture for program and instance memory paging 2.2 Distribute DSP operating system allows tasks to run on MIPS 2.3 Paging allows rich DSP feature set on small memory footprint 2.4 No external SRAM required for DSP 3. Features for IP Telephony 3.1 Wideband codecs 3.2 802.1 p / 802.1Q Priority support 3.3 Integrated power over Ethernet support 3.4 BroadVoice support.