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參數(shù)資料
| 型號(hào)： | PPC440GX-3RF800CZ |
| 廠商： | APPLIEDMICRO INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Power PC 440GX Embedded Processor |
| 中文描述： | 32-BIT, 800 MHz, RISC PROCESSOR, CBGA552 |
| 封裝： | 25 X 25 MM, ROHS COMPLIANT, CERAMIC, FBGA-552 |
| 文件頁(yè)數(shù)： | 11/93頁(yè) |
| 文件大?。?/td> | 794K |
| 代理商： | PPC440GX-3RF800CZ |
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440GX – Power PC 440GX Embedded Processor
AMCC
11
Revision 1.15 – August 30, 2007
Data Sheet
OPB
- Dynamic bus sizing 32-, 16-, and 8-bit data path
- 36-bit address
- 83.33MHz, maximum 333MB/s
DCR
- 32-bit data path
- 10 bit address
On-Chip SRAM
Features include:
Four banks of 64KB each for a total of 256KB
Configurable as either Code (L2) cache or software-controlled on-chip memory, or SRAM
Memory cycles supported:
- Single beat read and write, 1 to 16 bytes
- 32- and 64-byte burst transfers
- Guarded memory accesses
Sustainable 2.6GB/s peak bandwidth at 166MHz
Use as an L2 cache improves processor performance and reduces the PLB load
- Cache coherency maintained by a hardware snoop mechanism or software
- Data Array and Tag Array parity
- Unified data and instruction cache
- 4-way set associative
- 36-bit addressing
- Full LRU replacement algorithm
- Write through, look aside
Use as Ethernet packet store allows Ethernet packets to be held for processing by the TAH unit
PCI-X Interface
The PCI-X interface allows connection of PCI and PCI-X devices to the PowerPC processor and local memory.
This interface is designed to Version 1.0a of the PCI-X Specification and supports 32- and 64-bit PCI-X buses. PCI
32/64-bit conventional mode, compatible with PCI Version 2.3, is also supported.
Reference Specifications:
PowerPC CoreConnect Bus (PLB) Specification Version 3.1
PCI Specification Version 2.3
PCI Bus Power Management Interface Specification Version 1.1
Features include:
PCI-X 1.0a
- Split transactions
- Frequency to 133MHz
- 32- and 64-bit bus
PCI 2.3 backward compatibility
- Frequency to 66MHz
- 32- and 64-bit bus
Can be the PCI Host Bus Bridge or an Adapter Device's PCI interface
Internal PCI arbitration function, supporting up to six external devices, that can be disabled for use with an
external arbiter
Support for Message Signaled Interrupts
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PPC440SP | 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440SP Embedded Processor |
| PPC440SP-3FB533C | 制造商:AMCC 功能描述: 制造商:AppliedMicro 功能描述: |
| PPC440SP-AFC533C | 制造商:AMCC 功能描述:AMCPPC440SP-AFC533C POWER PC |
| PPC440SP-AFC667C | 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440SP Embedded Processor |
| PPC440SP-ANC533C | 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440SP Embedded Processor |
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