參數(shù)資料
型號(hào)： PPC440GRx-NpAfffTs
廠商： Applied Micro Circuits Corp.
英文描述： PowerPC 440GRx Embedded Processor
中文描述： 嵌入式處理器的PowerPC 440GRx
文件頁數(shù)： 14/88頁
文件大?。?/td> 603K
代理商： PPC440GRX-NPAFFFTS
440GRx – PPC440GRx Embedded Processor
Preliminary Data Sheet
14
AMCC Proprietary
Revision 1.08 – October 15, 2007
Ethernet Controller
Ethernet support provided by the PPC440GRx interfaces to the physical layer but the PHY is not included on the
chip:
Two 10/100/1000 interfaces running in full- and half-duplex modes providing:
– One Gigabit Media Independent Interface (GMII)
– One Media Independent Interface (MII)
– Two Reduced Gigabit MII (RGMII)
– Two Serial MII (SMII) at 100/10Mbps.
– Packet reject support
– Jumbo frame support
– DMA capability
– Interrupt coalescence
DMA-to-PLB3 (64-bit) Controller
This DMA controller provides a DMA interface between OPB0 and PLB3.
Features include:
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
32-byte buffer
8-, 16-, 32-bit peripheral support (OPB and external)
32-bit addressing
Address increment or decrement
Supports internal and external peripherals
Support for memory mapped peripherals
Support for peripherals running on slower frequency buses
Serial Ports (UART)
Features include:
Up to four ports in the following combinations:
– One 8-pin (UART0)
– Two 4-pin (UART0 and UART1)
– One 4-pin (UART0) and two 2-pin (UART1 and UART2)
– Four 2-pin (UART0, UART1, UART2, and UART3)
Selectable internal or external serial clock to allow wide range of baud rates
Register compatibility with NS16750 register set
Complete status reporting capability
Fully programmable serial-interface characteristics
Supports DMA using internal DMA function on PLB3
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PPC440GRX-NTA400E 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays
PPC440GRX-NTA400EZ 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel
PPC440GRX-NTA533EZ 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel
PPC440GRX-NTA667EZ 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel
PPC440GRX-NUA400E 制造商:AppliedMicro 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays
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