EA DOGM128-6

Page 5

ELECTRONIC ASSEMBLY reserves

the right to change specifications

without prior notice. Printing and

typographical

errors

reserved.

DATA TRANSFER

Data transfer is unidirectional. That means that data can only be written; it cannot be read again. In contrast to other

displays, a busy query is not necessary with this display. The clock-pulse rate of the SCL line can be up to 20 MHz,

depending on the supply voltage.You will find more detailed information on timing on pages 64 and 65 of the data sheet

of the ST7565R controller, which you will find on our website at

http://www.lcd-module.de/eng/pdf/zubehoer/st7565r.pdf

TABLE OF PROGRAMMING COMMANDS