PCI9052G

PCI 9052 provides a compact high performance PCI bus
target (slave) interface for adapter boards. PCI 9052 is
designed to connect a wide variety of local bus designs
to the PCI bus and allow relatively slow local bus designs
to achieve 132 MB/sec burst transfers on the PCI bus.
PCI 9052 can be programmed to connect directly to
multiplexed or nonmultiplexed 8, 16, or 32 bit local bus.
8- and 16-bit modes enable easy conversion of ISA
designs to PCI. (Refer to Figure 1-1.)
PCI 9052 contains a read and write FIFO to speed match
32-bit wide, 33 MHz PCI bus to a local bus, which may
be narrower or slower. Up to five Local Address Spaces
and up to four chip selects are supported.