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參數(shù)資料
| 型號： | PC107AMGHU100L |
| 廠商： | Atmel Corp. |
| 英文描述： | PCI Bridge Memory Controller |
| 中文描述： | PCI橋內(nèi)存控制器 |
| 文件頁數(shù)： | 2/50頁 |
| 文件大?。?/td> | 453K |
| 代理商： | PC107AMGHU100L |
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PC107A [Preliminary]
2137C–HIREL–03/04
General Description
Simplified Block Diagram
The PC107A integrates a PCI bridge, memory controller, DMA controller, EPIC interrupt
controller/timers, a message unit with an Intelligent Input/Output (I
2
O) message control-
ler, and an Inter-integrated Circuit (two-wire interface) controller. The integration
reduces the overall packaging requirements and the number of discrete devices
required for an embedded system.
Figure 1 shows the major functional units within the PC107A. Note that this is a concep-
tual block diagram intended to show the basic features rather than an attempt to show
how these features are physically implemented.
Figure 1.
PC107A Block Diagram
Data (64-Bit)
60x Bus Interface (64- or 32-Bit Data Bus)
Address
(32-Bit)
DLL
PLL
Fanout
Buffers
Additional features:
Programmable I/O
with Watchpoint
JTAG/COP Interface
Power Management
SDRAM_SYNC_IN
SDRAM Clocks
CPU Clocks
PCI_SYNC_IN
PCI Bus Clocks
Memory/ROM/
Port X Control/
Address
Data Bus
(64- or 32-bit)
with 8-bit Parity
or ECC
OSC_IN
Five
Request/Grant
Pairs
32-Bit
PCI Interface
I2C
5 IRQs/
16 Serial
Interrupts
EPIC
Interrupt
Controller
/Timers
Address
Translator
PCI
Arbiter
MPC107
I2C
Controller
DMA
Controller
Message
Unit
(with I2O)
Peripheral Logic Block
Central
Control
Unit
Data Path
ECC Controller
Memory
Controller
Configuration
Registers
PCI Bus
Interface Unit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PC107AMGHU100LC | PCI Bridge Memory Controller |
| PC107AMGHU100LD | PCI Bridge Memory Controller |
| PC107AMZFU100L | PCI Bridge Memory Controller |
| PC107AMZFU100LC | PCI Bridge Memory Controller |
| PC107AMZFU100LD | PCI Bridge Memory Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PC107AMGHU100LC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PCI Bridge Memory Controller |
| PC107AMGHU100LD | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PCI Bridge Memory Controller |
| PC107AMZFU100L | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PCI Bridge Memory Controller |
| PC107AMZFU100LC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PCI Bridge Memory Controller |
| PC107AMZFU100LD | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:PCI Bridge Memory Controller |
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