PowerQUICC?處理器帶CPM (1 SCC、2 SMC)、10/100以太網(wǎng)

MPC859T四核集成通信控制器(PowerQUICC?)結(jié)合了多功能單芯片集成微處理器和外設(shè)，適用于多種控制器應(yīng)用。特別適用于通信和網(wǎng)絡(luò)系統(tǒng)。\n MPC859T基于Power Architecture，是恩XP半導(dǎo)體MC68360四通道集成通信控制器(QUICC?)的衍生產(chǎn)品。 MPC859T的嵌入式CPU是基于Power Architecture技術(shù)的32位處理器(MPC8xx內(nèi)核)，結(jié)合了存儲(chǔ)器管理單元(MMU)和指令及數(shù)據(jù)緩存。MC68360 QUICC的通信處理器模塊(CPM)通過(guò)添加I2C控制器通道，提高了性能。增強(qiáng)了存儲(chǔ)控制器后，MPC859T能夠支持任何類型的存儲(chǔ)器，包括高性 下表總結(jié)了MPC859T的主要：\n嵌入式MPC8xx內(nèi)核\n 單發(fā)32位內(nèi)核(與Power Architecture定義兼容)有32個(gè)32位通用寄存器(GPR)\n MPC859T的ATM功能比MPC860SAR的ATM功能更強(qiáng)。MPC859T增加了在“增強(qiáng)型SAR”(ESAR)模式下可用的主要新，如下所示：提供多個(gè)APC優(yōu)先級(jí)，支持廣泛的流量速度要求\n 端口到端口切換功能，無(wú)需基于RAM的微代碼\n MII (100Base-T)和UTOPIA (半雙工)并行功能\n SPI和I2C的RAM參數(shù)可重新定位，無(wú)需基于RAM的微代碼\n 支持通過(guò)分割總線進(jìn)行全雙工UTOPIA主站(ATM側(cè));

恩XP

PowerQUICC, 32 Bit Power Architecture, 100MHz, Communications Processor, -40 to 100C

The MPC859T Quad Integrated Communications Controller (PowerQUICC?) is a versatile one-chip integrated microprocessor and peripheral combination that can be used in a variety of controller applications. It particularly excels in both communications and networking systems.\nThe MPC859T is a Power Arc The following list summarizes the key MPC859T features:\n? Embedded MPC8xx core\n? Single-issue, 32-bit version of the core (compatible with the Power Architecturedefinition) with 32, 32-bit general-purpose registers (GPRs)\n? The MPC859T provides enhanced ATM functionality over that of the MPC860SA;

恩XP

PowerQUICC, 32 Bit Power Architecture, 100MHz, Communications Processor, 0 to 95C

The MPC859DSL Integrated Communications Controller is a versatile one-chip integrated microprocesor and peripheral combination that can be used in a variety of controller applications. It particularly excels in CPE applications including DSL modems, IADs, and residential gateways. Like the MPC866, t Embedded MPC8xx core\n? Single-issue, 32-bit version of the core (compatible with Power Architecturetechnology) with 32, 32-bit general-purpose registers (GPRs)\n? The MPC859DSL provides enhanced ATM functionality over that of the MPC860SAR.The MPC859DSL adds major new features available in \"enhanc;

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