MSM9405MB 查看數據表（PDF） - Oki Electric Industry

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产品描述 (功能)

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MSM9405MB

IrDA Communication Controller

Oki Electric Industry 

¡ Semiconductor

• DMAC access timing 1

DMA_EN = "1", DMA_SL1 = "0", DMA_SL0 = "0"

MemoryÆM9405

CS

DREQ

(Active low)

DACK

tdrqr

tdak

trpw

RD

D0-D7

M9405ÆMemory

CS

DREQ

(Active low)

DACK

WR

D0-D7

twds

tdrqr

tdak

twpw

trdd

MSM9405

trcv

trcv

twdh

trcv

trdh

trcv

trdh

9/30

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