EM32100 查看數據表（PDF） - ELAN Microelectronics

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产品描述 (功能)

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EM32100

8/10 DIGIT LCD DRIVER

ELAN Microelectronics 

EM32100

8/10 DIGIT LCD DRIVER

<Note>:

If SEG20~23 are not used, then it can be used as an 8 digits LCD display driver.

Serial Data Interface

When the EM32100 senses the falling edge of the Start bit, it will sample subsequent bits in the middle of

each bit. The received bit will then be assembled and decoded, and corresponding pattern will be displayed

on LCD panel. The serial data format is as follows:

0

1

Start bit

Bit0 Bit1 Bit2 Bit3 Bit4 Bit5

Data bits

0

1

Stop bit

The frequence of every bit is 256Hz ( about 3.9 ms)

There are two categories of dialing data, and representation of serial data is as the following:

* This specification are subject to be changed without notice.

2.10.1999 4

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