– Standard PCI Local Bus Specification Rev. 2.3 Compliant
– Built-In PCI Target Controller @ 33/66MHz
– Built-In four improved 16C1050 UART with 256 Byte Deep FIFO
– Zero-Wait PCI Conversion and 24ns UART response time for IOR & IOW
– Dedicated Auto Control Pins for RS422 and RS485 Bus Networking
– Global Interrupt and Interrupt Vector Processing