dainis
Advanced Member level 4
s3c4510b s3c4530a
1) Simplest solution is RAD ChipBridge (RJ017), that is discontinued product , our company use this chip more than 5 years.
2) Other chip from RAD is ChipRouter RJ018, that support 2 wan ports with TDMA protocol.
3) Samsung ARM core System on Chip (SoC)
Samsung's S3C4530A 16/32-bit RISC microcontroller
is a cost-effective, high-performance microcontroller solution for Ethernet-based systems. An integrated Ethernet controller, the S3C4530A, is designed for use in managed communication hubs and routers. The S3C4530A is built around an outstanding CPU core: the 16/32-bit ARM7TDMI RISC processor designed
by Advanced RISC Machines, Ltd. The ARM7TDMI core is a low-power, general purpose microprocessor macro-cell that was developed for use in application-specific and custom-specific integrated circuits. Its simple, elegant, and fully static design is particularly suitable for cost-sensitive and power-sensitive applications. The S3C4530A offers a configurable 8-Kbyte unified cache/SRAM and Ethernet controller which reduces total system cost. Important peripheral functions include two HDLC channels with buffer descriptor, two UART channels with full modem interface signal and 32byte buffer, 2-channel GDMA, two 32-bit timers, and 26 programmable I/O ports. On-board logic includes an interrupt controller, DRAM/ SDRAM controller, and a controller for ROM/SRAM and flash memory. The System Manager includes an internal 32-bit system bus arbiter and an external memory controller.
4) AMD Am186CC or Am186CH CPU with (4 to 2 ) WAN ports with TDMA and add external Ethernet controller chip.
1) Simplest solution is RAD ChipBridge (RJ017), that is discontinued product , our company use this chip more than 5 years.
2) Other chip from RAD is ChipRouter RJ018, that support 2 wan ports with TDMA protocol.
3) Samsung ARM core System on Chip (SoC)
Samsung's S3C4530A 16/32-bit RISC microcontroller
is a cost-effective, high-performance microcontroller solution for Ethernet-based systems. An integrated Ethernet controller, the S3C4530A, is designed for use in managed communication hubs and routers. The S3C4530A is built around an outstanding CPU core: the 16/32-bit ARM7TDMI RISC processor designed
by Advanced RISC Machines, Ltd. The ARM7TDMI core is a low-power, general purpose microprocessor macro-cell that was developed for use in application-specific and custom-specific integrated circuits. Its simple, elegant, and fully static design is particularly suitable for cost-sensitive and power-sensitive applications. The S3C4530A offers a configurable 8-Kbyte unified cache/SRAM and Ethernet controller which reduces total system cost. Important peripheral functions include two HDLC channels with buffer descriptor, two UART channels with full modem interface signal and 32byte buffer, 2-channel GDMA, two 32-bit timers, and 26 programmable I/O ports. On-board logic includes an interrupt controller, DRAM/ SDRAM controller, and a controller for ROM/SRAM and flash memory. The System Manager includes an internal 32-bit system bus arbiter and an external memory controller.
4) AMD Am186CC or Am186CH CPU with (4 to 2 ) WAN ports with TDMA and add external Ethernet controller chip.