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參數(shù)資料
| 型號： | PCI9656-AC66BI |
| 英文描述： | Controller Miscellaneous - Datasheet Reference |
| 中文描述： | 控制器雜項(xiàng)-數(shù)據(jù)表參考 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 312K |
| 代理商： | PCI9656-AC66BI |
32-bit, 66MHz
Local Bus
MPC860
SDRAM
Flash
PCI 9656
EEPROM
J 2
J 1
64-bit, 66MHz PCI Bus
1
2
IDMA
DMA 0
DMA 1
COM 1
COM 2
COM N
2
PCI 9656 Applications
Motorola PowerQUICC Designs
The PCI 9656 is ideal for MPC 850/860-based
PowerQUICC designs. Targeted datacom and
telecom applications include high-speed
routers/switches, Frame Relay adapters,
WAN/LAN controllers, and modem cards.
The PCI 9656 simplifies these designs by
providing an enhanced direct-connect inter-
face to the PowerQUICC processor family.
The flexible 3.3V, 5V tolerant I/O buffers,
combined with local bus operation up to
66MHz, are ideally suited for current and
future PowerQUICC processors.
The PCI 9656 supports the PowerQUICC
IDMA channels for data transfer between
the integrated PowerQUICC communication
channels and PCI.
In addition, the PCI 9656 exploits PLX’s
leading edge Data Pipe Architecture technol-
ogy, allowing unlimited bursts, as illustrated
in the figure below.
For PowerQUICC IDMA operation,
the PCI 9656 transfers data to the PCI
bus under the control of the IDMA
handshake protocol using Direct
Master transfers.
Simultaneously, the two PCI 9656
DMA channels run as masters on both
buses to perform bi-directional data
transfers between the local bus and
the PCI bus.
This is a prime example of how the PCI 9656
gives PowerQUICC designers greater flexibil-
ity in implementing multiple simultaneous
I/O transfers.
Generic 32-bit, 66MHz Local Bus Designs
The PCI 9656 also supports two generic
de facto standard bus interfaces, one with
demultiplexed and the other with multi-
plexed address and data busses. Because of
their high speed and relative simplicity, these
C and J bus modes have been embraced by
designers of a wide variety of devices
including processors, DSPs, memories,
custom ASICs, and FPGAs.
CompactPCI Adapters
The PCI 9656 is the ideal choice for
CompactPCI adapters in industrial, telecom,
and networking applications. These applica-
tions include WAN/LAN controllers,
modem cards, Frame Relay adapters, and
telephony cards for telecom switches and
remote-access systems.
The PCI 9656 has integrated key features
to enable live insertion and extraction of
CompactPCI Hot Swap adapters. The PCI
9656 is PICMG 2.1 r2.0 Hot Swap Silicon,
supporting Programming Interface 0 (PI=0).
It includes Bias Voltage and Early Power
support for ease of Hot Swap board design.
Further, the PCI 9656 includes an option to
suppress PCI target retries during chip ini-
tialization, providing the optimal behavior
for live insertion in Hot Swap systems.
The PCI 9656, with its internal PCI arbiter,
reset signal direction control, and Type 0/1
PCI configuration support, is
ideal for CompactPCI system cards.
PCI Adapters
The PCI 9656 is also designed for traditional
PCI adapter card applications requiring 64-bit,
66MHz PCI operation and bandwidth.
Specific applications are high performance
communications, networking, disk control,
RAID, and data encryption adapters.
Today, Power Management and Green
PCs are major initiatives in traditional PCI
applications. The PCI 9656 supports PCI
power management, including generation
of PME in the D3
COLD
state. This is a
requirement for modem and communica-
tions adapters in Windows desktop and
server systems..
Embedded Host Designs
I/O intensive embedded host designs are
another major application of the PCI 9656.
These applications include network
switches/routers, printer engines, set-top
boxes, CompactPCI system cards, and
industrial equipment.
While the support requirements of these
embedded host designs share many similari-
ties with peripheral card designs, there are
three significant differences:
I
A host must configure the PCI bus. The
PCI 9656 supports PCI Type 0 and Type
1 configuration cycles.
I
A host must provide a PCI bus arbiter.
The PCI 9656 arbiter supports seven exter-
nal PCI masters, enough for a CompactPCI
backplane with 7 peripheral slots.
I
For hosts, the directions of reset and inter-
rupt signals reverse. The PCI 9656 includes
a strapping option to accomplish this. In
one setting, the directions are appropriate
for a peripheral. In the other, they are
appropriate for a host.
PCI 9656 PowerQUICC
CompactPCI Adapter
2
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCI9656-BA66BI | 功能描述:外圍驅(qū)動器與原件 - PCI 64-bit 66MHz PCI Bus Mastering I/O RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PCI9656-BA66BI G | 制造商:PLX Technology 功能描述:IC PCI BUS MASTER BRIDGE 272PBGA |
| PCI9656-BA66BIG | 制造商:PLX 制造商全稱:PLX 功能描述:64-bit, 66MHz PCI Bus Mastering I/O Accelerator for Motorola PowerQUICC⑩ & Generic 32-bit, 66MHz Local Bus Designs |
| PCI9656-BA66BI-G | 功能描述:外圍驅(qū)動器與原件 - PCI 64-bit 66MHz PCI Bus Mastering I/O RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PCI9656RDK-LITE | 功能描述:界面開發(fā)工具 PCI9656 KIT RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
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