MSM5718B70-60GS-K Ver la hoja de datos (PDF) - Oki Electric Industry

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componentes Descripción

Fabricante

MSM5718B70-60GS-K

18-Megabit RDRAM (2M x 9)

Oki Electric Industry 

¡ Semiconductor

MSM5718B70

Table 1 Part Numbers

500 MHz

533 MHz

600 MHz

MSM5718B70-50GS-K MSM5718B70-53GS-K MSM5718B70-60GS-K

BusData [8:0]

BusCtrl, BusEnable

ClkFromMaster

ClkToMaster

Vref

Gnd, GndA

Vdd, VddA

Controller Vdd

RDRAM 1

RDRAM n

SIn

SOut SIn

SOut NC

Vterm

Rambus Channel = 9 bits every 2 ns

Fig. 2 Controller and RDRAMs Connect to Terminated Transmission Lines

RAMBUS SYSTEM OVERVIEW

A typical Rambus memory system has three main elements: the Rambus Controller, the channel, and

the RDRAMs. The logical representation of this is shown in Fig. 2.

The Rambus channel is a high-speed, byte-wide, synchronous bus used to connect Rambus devices

together. The channel carries all address, data, and control information to and from devices. Transfer

of data on the Rambus channel is managed through the use of a high level block-oriented protocol.

3

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