Intensi-fi® 802.11n GbE Processor
The Broadcom BCM4705 processor integrates a powerful 300 MHz/500 DMIPS (estimated) MIPS32 core with 4-way set associative 32 KB instruction cache, a 32 KB 2-way set associative data cache, and a 4 KB prefetch cache. An enhanced 10/100/1000 Gigabit Ethernet MAC controller with TCP segmentation offload hardware acceleration engine substantially enhances system throughput.
The BCM4705 integrates two USB2.0 EHCI host ports and one USB2.0 device port. The USB2.0 device port allows connectivity to PC or consumer electronics (CE) devices equipped with USB host ports. The BCM4705 integrates two USB2.0 EHCI host ports and one USB2.0 device port. The USB2.0 device port allows connectivity to PC or consumer electronics (CE) devices equipped with USB host ports.
- Advanced 500 DMIPS/300-MHz MIPS32® core including 4-way set associative 32-KB I-Cache, 2-way set associative 32-KB D-Cache, 4-KB Read-Ahead Cache and MMU/TLB support for Linux®
- Advanced Gigabit Ethernet MAC with hardware TCP Segmentation Offload (TSO), GMII, RGMII, and MII PHY connectivity
- Flexible single-band, dual-band, and simultaneous dual-band platform support
- Maximum performance and high throughput Gigabit Ethernet LAN speeds with over 170 Mbps TCP/IP Gigabit Ethernet to Wi-Fi® bridging in single-band configuration and up to 250 Mbps TCP/IP Gigabit Ethernet to Wi-Fi bridging in simultaneous dual-band configuration
