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参数资料
| 型号： | IBM25PPC405GP-3EE266C |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 266.66 MHz, RISC PROCESSOR, PBGA413 |
| 封装： | 25 X 25 MM, ENHANCED, PLASTIC, BGA-413 |
| 文件页数： | 2/60页 |
| 文件大小： | 1480K |
| 代理商： | IBM25PPC405GP-3EE266C |
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PowerPC 405GP Embedded Processor Data Sheet
Page 10 of 60
6/20/03
Programmable access timing per device
- 0–255 wait states for non-bursting devices
- 0–31 burst wait states for first access and up to 7 wait states for subsequent accesses
- Programmable CSon, CSoff relative to address
- Programmable OEon, WEon, WEoff (0 to 3 clock cycles) relative to CS
Programmable address mapping
Peripheral Device pacing with external “Ready”
External master interface
- Write posting from external master
- Read prefetching on PLB for external master reads
- Bursting capable from external master
- Allows external master access to all non-EBC PLB slaves
- External master can control EBC slaves for own access and control
DMA Controller
Supports the following transfers:
- Memory-to-memory transfers
- Buffered peripheral to memory transfers
- Buffered memory to peripheral transfers
Four channels
Scatter/gather capability for programming multiple DMA operations
8-, 16-, 32-bit peripheral support (OPB and external)
32-bit addressing
Address increment or decrement
Internal 32-byte data buffering capability
Supports internal and external peripherals
Support for memory mapped peripherals
Support for peripherals running on slower frequency buses
相关PDF资料 |
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| IBM25PPC405GP-3DE266CZ | 32-BIT, 266.66 MHz, RISC PROCESSOR, PBGA456 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IBM25PPC405GP3EE266CZ | 制造商:IBM 功能描述: |
| IBM25PPC405GPR3BB266 | 制造商:IBM 功能描述: |
| IBM25PPC405-GPR-3JB266Z | 制造商:IBM 功能描述: |
| IBM25PPC405GPR-3KB266C | 制造商:IBM 功能描述: |
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