PCI 9054
PCI Bus Master I/O Accelerator Chip
Highlights
■
PCI v2.2 compliant 32-bit 33MHz
Bus Master Interface Controller
enables PCI Burst Transfers up to
132Mbytes/second
Continuing our tradition of providing the world’s most advanced and highest
performance PCI-to-Local bus devices, PLX is offering the PCI 9054 Bus Master
I/O Accelerator. The PCI 9054 is an ideal solution for high performance
Motorola MPC 850/860 PowerQUICC® designs, CompactPCI® Hot Swap adapters,
PCI bus master adapters, and embedded host designs. The PCI 9054 offers a
variety of technological advances and features designed to simplify complex
telecom, networking and I/O adapter embedded designs.
■
General Purpose Bus Master
Interface featuring an advanced
Data Pipe Architecture™ which
includes two DMA engines, pro-
grammable Target and Initiator
data transfer modes and PCI
messaging functions
■
PCI v2.2 Power Management
Spec compatible
Motorola MPC 850/860 PowerQUICC Designs
The 3.3V PCI 9054 is a perfect match for high performance MPC 850/860 adapter
designs. The PCI 9054 provides an advanced Data Pipe ArchitectureTM with two
DMA engines, an enhanced direct-connect interface to the MPC 850/860, a
50MHz Local bus, and an industrial temperature range 225-ball PBGA.
■
PCI v2.2 Vital Product Data
(VPD) configuration support
■
PCI Dual Address Cycle
(DAC) support
CompactPCI Hot Swap Adapter Designs
■
Programmable Interrupt Generator
To address the expanding CompactPCI Hot Swap market, the PCI 9054 offers a
configurable Local Bus, unlimited bursting, and Hot Swap Friendly features like
the Hot Swap Configuration Register, and resources for software connection
control of the ENUM# signal, ejector switch, and the status LED.
■
Programmable Burst
Management
■
Supports Type 0 and Type 1
Configuration Cycles
Additional PCI Bus Master Features
For advanced high performance adapter designs, the PCI 9054 also offers Hot
Plug compatibility, power management and incorporates PLX’s proven industry
■
Supports Local Bus Direct-
Connect to MPC 850/860
PowerQUICC, Intel i960, and
IBM PPC 401 CPUs and similar
bus protocol devices
standard I O v1.5 Ready messaging unit.
2
The flexible PCI 9054 local bus allows easy connection to a wide variety of
memory, I/O peripherals and CPUs including direct connections to the Motorola
MPC 850/860, Intel i960, IBM PPC 401 processors and many others. Take advan-
tage of what industry leaders already know: PLX PCI Accelerators are the solution
for leading telecom, networking, and I/O adapter designs.
■
3.3V, 5V Tolerant PCI signaling
supports Universal PCI Adapter
designs
■
Flexible 3.3V, 5V Tolerant Local
Bus operation up to 50MHz
■
32-Bit Multiplexed, or Non-
Multiplexed Local Bus Supports
8-, 16-, and 32-Bit Peripheral
and Memory devices
■
CompactPCI Hot Swap Friendly
■
I O v1.5 Ready Messaging Unit
2
■
Industrial Temp Range Operation
■
3.3V CMOS in 176-pin PQFP
or 225-ball PBGA packages