• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The Texas Instruments TSB12LV26 device is a PCI-to-1394 host controller compliant with the PCI Local Bus Specification, PCI Bus Power Management Interface Specification, IEEE Std 1394-1995, and 1394 Open Host Controller Interface Specification. The chip provides the IEEE 1394 link function and is compatible with 100M bits/s, 200M bits/s, and 400M bits/s serial bus data rates.

As required by the 1394 Open Host Controller Interface Specification (OHCI) and IEEE Std 1394a-2000, internal control registers are memory-mapped and nonprefetchable. The PCI configuration header is accessed through configuration cycles specified by PCI and provides plug-and-play (PnP) compatibility. Furthermore, the TSB12LV26 device is compliant with the PCI Bus Power Management Interface Specification, per the PC 99 Design Guide requirements.

特性

• 3.3-V and 5-V PCI bus signaling
• 3.3-V supply (core voltage is internally regulated to 1.8 V)
• Serial bus data rates of 100M bits/s, 200M bits/s, and 400M bits/s
• Physical write posting of up to three outstanding transactions
• Serial ROM interface supports 2-wire devices
• External cycle timer control for customized synchronization
• PCI burst transfers and deep FIFOs to tolerate large host latency
• Two general-purpose I/Os
• Fabricated in advanced low-power CMOS process
• Packaged in 100-terminal LQFP (PZT)
• PCI_CLKRUN\ protocol

OHCI-Lynx and TI are trademarks of Texas Instruments.