PCF2104X データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

一致するリスト

PCF2104X

LCD controller/driver

Philips Electronics 

Philips Semiconductors

LCD controller/driver

Product specification

PCF2104x

RS

R/W

E

internal

DB7

internal operation

IR7 IR3

instruction

write

busy AC3

busy flag

check

not

busy AC3

busy flag

check

D7 D3

instruction

write

MGA805

IR7, IR3: instruction 7th bit, 3rd bit.

AC3: Address Counter 3rd bit.

Fig.16 An example of 4-bit data transfer timing sequence.

RS

R/W

E

internal

DB7

data

instruction

write

internal operation

busy

busy flag

check

busy

busy flag

check

not

busy

busy flag

check

data

instruction

write

MGA806

1997 Dec 16

Fig.17 Example of Busy Flag check timing sequence.

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