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參數(shù)資料
| 型號： | IBM25PPC405GP-3DD200C |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | RISC PROCESSOR, PBGA456 |
| 封裝： | 27 MM, PLASTIC, BGA-456 |
| 文件頁數(shù)： | 57/58頁 |
| 文件大?。?/td> | 878K |
| 代理商： | IBM25PPC405GP-3DD200C |
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PowerPC 405GP Embedded Processor Data Sheet
8
On-Chip Memory
The On-Chip Memory feature comprises a memory controller and a one-port 4KB static RAM (SRAM)
accessed by the processor core.
Features include:
Low-latency access to critical instructions and data
Performance identical to cache hits without misses
Contents change only under program control
PLB to PCI Interface
The PLB to PCI interface core provides a mechanism for connecting PCI devices to the local PowerPC
processor and local memory. This interface is compliant with version 2.2 of the PCI Specification.
Features include:
Internal PCI bus arbiter for up to six external devices at PCI bus speeds up to 66MHz. Internal arbiter use
is optional and can be disabled for systems which employ an external arbiter.
PLB 3.0 Compliant
PLB bus frequency up to 133MHz
64-bit PLB Master
32-bit PLB Slave
PCI bus frequency up to 66MHz
- Synchronous operation at 1/n fractions of PLB speed (n = 1 to 4) to 33MHz maximum
- Asynchronous operation from 1/8 PLB frequency to 66MHz maximum
32-bit PCI Address/Data Bus
Power Management:
- PCI Bus Power Management v1.1 compliant
Supports 1:1, 2:1, 3:1, 4:1 clock ratios from PLB to PCI
Buffering between PLB and PCI:
- PCI Target 64-byte write post buffer
- PCI Target 96-byte read prefetch buffer
- PLB Slave 8-byte write post buffer
- PLB Slave 64-byte read prefetch buffer
Error tracking/status
Supports PCI Target side conguration
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IBM25PPC405GP-3BD266C | RISC PROCESSOR, PBGA456 |
| IBM25PPC405GP3EE200CZ | 32-BIT, 200 MHz, RISC PROCESSOR, PBGA413 |
| IBM25PPC405GP-3BE200C | 32-BIT, 200 MHz, RISC PROCESSOR, PBGA456 |
| IBM25PPC405GP-3EE266C | 32-BIT, 266.66 MHz, RISC PROCESSOR, PBGA413 |
| IBM25PPC405GP-3DE266CZ | 32-BIT, 266.66 MHz, RISC PROCESSOR, PBGA456 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IBM25PPC405GP-3DE200C | 制造商:IBM 功能描述:Microprocessor, 32 Bit, 456 Pin, Plastic, BGA |
| IBM25PPC405GP3DE200CZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC |
| IBM25PPC405GP-3DE266C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC |
| IBM25PPC405GP3DE266CZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC |
| IBM25PPC405GP-3EE200C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|413PIN|PLASTIC |
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