UC1608XFAC Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

UC1608XFAC

128x240 Matrix LCD Controller-Drivers

Unspecified 

ULTRACHIP

High-Voltage Mixed-Signal IC

©1999-2002

(20) Set Cursor Mode

Action

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

Set AC[3]=1 CR=CA

0011101111

Set Cursor Mode command is used to turn on cursor update mode function. AC[3] will be set to 1, register

CR will be set to the value of register CA

When AC[3]=1, column address (CA) will only increment with write RAM operation but not on read RAM

operation. The address CA wraps around will also be suspended no matter what WA setting is. The

purpose of this combination of features is to support “Read-Modify-Write” for cursor implementation.

Reset Cursor Mode command will clear cursor update mode flag (AC[3]=0), CA will be restored to previous

CA value which is stored in CR, and CA, PA increment will return to its normal condition.

(21) Set Test Control

Action

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

Set TT

(Double byte command)

00111001

TT

00

Testing parameter

This command is used for UltraChip production testing. For UltraChip Only. Please do not use.

14

Revision 0.52

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