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

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Fabricante

MSM5718B70-60GS-K

18-Megabit RDRAM (2M x 9)

Oki Electric Industry 

MSM5718B70

¡ Semiconductor

Table 3 Command Summary

Op[3:0]

0000

0000

0100

0100

0100

0100

0110

0111

1000

1000

1000

1000

1100

1100

1100

1111

OpX[1:0]

00

01

00

01

10

11

00

00

00

01

10

11

00

01

11

00

Name

Rseq

Rnsq

WseqNpb

WseqDpb

WseqBpb

WseqMpb

Rreg

Wreg

WnsqNpb

WnsqDpb

WnsqBpb

WnsqMpb

WbnsNpb

WbnsDpb

WbnsMpb

WregB

Description

Read sequential data from memory space.

Read random-access (non-sequential) data from memory space.

Write sequential data to memory space with no per-bit mask application.

Write sequential data to memory space with data-per-bit masking. Static

bit masks are supplied by the MDReg while write data is supplied in the

data packet.

Write sequential data to memory space with mask-per-bit masking. Both

write data and dynamic bit masks are supplied in the data packet.

Write sequential data to memory space with mask-per-bit masking. Static

write data is supplied by the MDReg while dynamic bit masks are supplied

in the data packet.

Read data from register space.

Write data to register space.

Write random-access (non-sequential) data to memory space with no per-

bit mask application.

Write random-access (non-sequential) data to memory space with data-per-

bit masking. Static bit masks are supplied by the MDReg while write data is

supplied in the data packet.

Write random-access (non-sequential) data to memory space with mask-

per-bit masking. Both write data and dynamic bit masks are supplied in

the data packet.

Write random-access (non-sequential) data to memory space with mask-

per-bit masking. Static write data is supplied by the MDReg while dynamic

bit masks are supplied in the data packet.

Write random-access (non-sequential) data to memory space with byte

masking and no per-bit mask application. Both byte masks and write data

are supplied in the data packet.

Write random-access (non-sequential) data to memory space with byte

masking and data-per-bit masking. Static bit masks are supplied by the

MDReg while byte masks and write data are supplied in the data packets.

Write random-access (non-sequential) data to memory space with byte

masking and mask-per-bit masking. Static write data is supplied by the

MDReg while byte masks and dynamic bit masks are supplied in the data

packets.

Broadcast write to register space of all responding devices with no acknowl-

edge permitted.

8

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