Compact Flash host interface controller with APB interface.

Features

• Support APB host interface
• Support attribute memory access, common memory access and IO access
• Support card insert/remove, RDY/nIREQ and BVD1/nSTSCHG interrupt source
• Support power, buffer and reset control function
• Programmable access cycle time for each access type
• Optional active read/write buffer control function
• Optional configurable buffer size
• Optional programmable interrupt for active buffer access