Description

The BCM6812IFSB is an IC Chip used as a low-cost and high-performance solution for single-chip ADSL CPE routers and modem. It is compliant with worldwide deployment for Annex A, B, C, RE-ADSL, and SADSL protocols. This model incorporates a high-performance MIPS32™ CPU that supports high throughput applications, as well as a hardware ATM SAR for effective ATM VC management, QoS, and traffic shaping. It also features a 10/100 Mbps IEEE 802.3u Ethernet MAC interface and 10/100 Mbps Ethernet PHY with Auto-MDIX, parallel FLASH and SDRAM interfaces and on-chip power management, EJTAG, GPIO, and UART.

Specifications and Features

• Single-chip ADSL CPE router and modem solution
• G.992.1/G.992.2/G.992.3 and T1.413 compliant
• World-wide support for Annex A, B, C, RE-ADSL, and SADSL deployments
• Hardware ATM SAR for enhanced ATM VC management, traffic shaping, QoS, and CPU offload
• 10/100-Mbps IEEE 802.3u Ethernet MAC interface and 10/100-Mbps Ethernet PHY with Auto-MDIX
• Parallel FLASH and SDRAM interfaces
• On-chip power management, EJTAG, GPIO, and UART

Application Scenarios

BCM6812IFSB model can be used as a single-chip solution for ADSL CPE routers and modems in various locations worldwide where Annex A, B, C, RE-ADSL, and SADSL protocols are employed. It is ideal for applications such as broadband access networks, wireless networking, and video streaming.

Comparison

• World-wide support for Annex A, B, C, RE-ADSL, and SADSL deployments
• High-performance MIPS32™ CPU to support high data rate throughput applications
• Hardware ATM SAR for effective ATM VC management, QoS, and traffic shaping
• Parallel FLASH and SDRAM interfaces

• Only applicable for ADSL CPE routers and modems
• Does not support other protocol deployments apart from Annex A, B, C, RE-ADSL, and SADSL