概览
描述
The TSI108 host bridge for PowerPC processors supports PCI-X, DDR2-400 SDRAM, Gigabit Ethernet, and Flash. The TSI108 is optimized for customers in the wireless infrastructure, storage networking, network access, printer, military, and industrial automation markets. Its flexible configuration options allow designers to develop their systems quickly and efficiently. It minimizes active power by disabling unused ports and clocks, while its integrated Clock Generator saves power over discrete devices.
特性
- Processor interface supports MPC74xx and PPC750 processors
- PCI/X Interface supports PCI 2.3 and PCI-X 1.0 modes
- Memory Controller supports DDR2-400 devices
- Integrated bus arbiters for processor and PCI/X devices
- Four independent DMA/XOR channels
- Clock generator with spread-spectrum capability
- Two independent Gigabit Ethernet ports
- HLP Interface for Flash and other simple I/O devices
- Two UARTs
- 16-bit parallel GPIO port
- I2C/EEPROM Interface
- JTAG support (Boundary scan)
