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| 型号： | 440SPE |
| 厂商： | Applied Micro Circuits Corp. |
| 英文描述： | PowerPC 440SPe Embedded Processor |
| 中文描述： | 嵌入式处理器的PowerPC 440SPe |
| 文件页数： | 7/80页 |
| 文件大小： | 572K |
| 代理商： | 440SPE |
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PowerPC 440SPe Embedded Processor
Revision 1.23 - Sept 21, 2006
AMCC Proprietary
15
Preliminary Data Sheet
General Purpose Timers (GPT)
Provides a time base counter and system timers additional to those defined in the processor core.
32-bit time base counter driven by the OPB bus clock
Seven 32-bit compare timers
General Purpose IO (GPIO) Controller
Controller functions and GPIO registers are programmed and accessed by means of memory-mapped OPB
bus master accesses.
The 32 GPIOs are pin-shared with other functions. DCRs control whether a particular pin that has GPIO
capabilities acts as a GPIO or is used for another purpose.
Each GPIO output is a separately programmable tri-state driver (pull-up, pull-down, or open-drain).
Universal Interrupt Controller (UIC)
Four cascaded Universal Interrupt Controllers (UIC) process internal on-chip and external processor interrupts.
Note: Processor specific interrupts (for example, page faults) do not use UIC resources.
Features include:
16 external interrupts
101 internal interrupts
Edge-triggered or level-sensitive
Positive- or negative-active
Non-critical or critical interrupt to the on-chip processor core
Programmable interrupt priority ordering
Programmable critical interrupt vector for faster vector processing
JTAG
Features include:
IEEE 1149.1 Test Access Port
IBM RISCWatch Debugger support
JTAG Boundary Scan Description Language (BSDL)
相关PDF资料 |
PDF描述 |
|---|---|
| 440SP | PowerPC 440SP Embedded Processor |
| 4414-308 | 8 POS SOIC ADAPTER |
| 4414-308LF | 8 POS SOIC ADAPTER |
| 4414-314 | 14 POS SOIC ADAPTER |
| 4414-314LF | 14 POS SOIC ADAPTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 440SRIB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SMOKE ALARM 12-28VDC B/BK |
| 440SS001M08 | 制造商:GLENAIR 制造商全称:Glenair, Inc. 功能描述:EMI/RFI Crimp Ring Adapter Direct Coupling - Standard Profile |
| 440SS001M09 | 制造商:GLENAIR 制造商全称:Glenair, Inc. 功能描述:EMI/RFI Crimp Ring Adapter Direct Coupling - Standard Profile |
| 440SS001M10 | 制造商:GLENAIR 制造商全称:Glenair, Inc. 功能描述:EMI/RFI Crimp Ring Adapter Direct Coupling - Standard Profile |
| 440SS001M11 | 制造商:GLENAIR 制造商全称:Glenair, Inc. 功能描述:EMI/RFI Crimp Ring Adapter Direct Coupling - Standard Profile |
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