说明
The Texas Instruments PCI1510 device, a 144-terminal or a 209-terminal single-slot CardBus controller designed to meet the PCI Bus Power Management Interface Specification for PCI to CardBus Bridges, is an ultralow-power high-performance PCI-to-CardBus controller that supports a single PC card socket compliant with the PC Card Standard (rev. 7.2). The controller provides features that make it the best choice for bridging between PCI and PC Cards in both notebook and desktop computers. The PC Card Standard retains the 16-bit PC Card specification defined in the PCI Local Bus Specification and defines the 32-bit PC Card, CardBus, capable of full 32-bit data transfers at 33 MHz. The controller supports both 16-bit and CardBus PC Cards, powered at 5 V or 3.
特性
- A 144-terminal low-profile QFP (PGE), 144-terminal MicroStar BGA™ ball-grid array (GGU/ZGU) package, 209-terminal PBGA (GVF/ZVF) package
- 2.5-V core logic and 3.3-V I/O with universal PCI interfaces compatible with 3.3-V and 5-V PCI signaling environments
- Integrated low-dropout voltage regulator (LDO-VR) eliminates the need for an external 2.5-V power supply
- Mix-and-match 5-V/3.3-V 16-bit PC Cards and 3.3-V CardBus Cards
- A single PC Card or CardBus slot with hot insertion and removal
- Parallel interface to TI TPS2211A single-slot PC Card power switch
- Burst transfers to maximize data throughput with CardBus Cards
- Interrupt configurations: parallel PCI, serialized PCI, parallel ISA, and serialized ISA
- Serial EEPROM interface for loading subsystem ID, subsystem vendor ID, and other configuration registers
- Pipelined architecture for greater than 130-Mbps throughput from CardBus-to-PCI and from PCI-to-CardBus
- Up to five general-purpose I/Os
- Programmable output select for CLKRUN\
- Five PCI memory windows and two I/O windows available for the 16-bit interface
- Two I/O windows and two memory windows available to the CardBus socket
- Exchangeable-card-architecture- (ExCA-) compatible registers are mapped in memory and I/O space
- Intel™ 82365SL-DF and 82365SL register compatible
- Ring indicate, SUSPEND\, PCI CLKRUN\, and CardBus CCLKRUN\
- Socket activity LED terminal
- PCI bus lock (LOCK)\
- Internal ring oscillator
