F85226AF FINTEK LPC到ISA桥

F85226AF  FINTEK   LPC to ISA Bridge

Meets LPC spec. 1.1

Supports LDRQ#(LPC DMA), SERIRQ(Serial IRQ)

Fully ISA bridge support except bus master(By conditions)

Supports 8/16bit I/O and memory R/W

All software transparent

All ISA signals can be isolate

ISA parallel IRQ transfer to serial IRQ by IRQ Serialier

Supports multi-slots without buffering

Supports the PCI clock to divide by 3 or 4 for ISA bus

Supports to generate two 14.318MHz buffer out from one 14.318MHz in

4 sets of address decoder supported

Supports programmable general purpose I/O pins

Powered by 3Vcc (Signal 5V tolerance)

128pin PQFP package