EM62100AGH datasheet(36/60 Pages) EMC

36 / 60 page

EM62100

65 COM/132 SEG STN LCD Driver

30 •

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Product Specification (V1.1) 09.13.2005

(This specification is subject to change without further notice)

40H to 7FH

Line Address

7.2.3 Page Address Set

This command is used to specify a page address equivalent to a row address for MPU

access to the display data RAM. Any RAM data bit can be accessed when its page

address and column address are specified. The display remains unchanged even

when the page address is changed. Page address 8 is the display RAM area indicated

by the indicator, and only D0 is valid for data change.

RS RDB WRB D7

Hex

B0H to B8H

Page Address

7.2.4 Column Address Set

This command specifies a display data RAM column address. In setting, the column

address is split into two parts (the upper 4-bits and the lower 4-bits). The column

address is automatically incremented by 1 each time the MPU accesses from the set

address to the display data RAM.

Therefore, the MPU can access the data

continuously. However, the column address is no longer incremented at address 131

(83H), and the page address is not changed continuously.

RS RDB WRB D7

Hex

A4 10H to 18H Upper bits

A0 00H to 0FH Lower bits

EM62100AGH Datasheet(PDF) 36 Page - ELAN Microelectronics Corp