PCI1250A PC CARD CONTROLLER XCPS014 is a PCI 1250A card controller from TI. It supports 3.3V and 5V PCI signal environments, and supports 5V/3.3V PC Card16 cards and 3.3V CardBus cards. It supports hot plug-in and removal, and supports double PCI bus burst transfer.
The TI PCI1250A is a high-performance PC Card controller featuring a 32-bit PCI interface that supports two independent PC Card sockets compliant with the 1995 PC Card Standard. It provides bridging capabilities between PCI and PC Cards for both notebook and desktop computers, supporting any combination of 16-bit and CardBus cards powered at 5 V or 3.3 V.
The device operates at PCI clock rates up to 33 MHz.
The TPS2206 defines the maximum frequency of the CLOCK signal to be 2 MHz.