Ver 1.5

17/03/29

5

ES166

LCR/DMM analog front

Read command:

ID byte, Read data byte1, Read data byte2 ~ Read data byte19, Read data byte20

The ID byte of ES166 is header of “110010” followed by a buzzer on/off control bit and

R/W bit. The start/stop bit definition is shown on the diagram below.

SCLK

SDATA

DATA_NEW

ADC data ready

Next ADC data ready

1

1

0

0

1

0

ID code confirmed

1

Read command

Start bit

Stop bit

ID code

SCLK

SDATA

DATA_NEW

ADC data ready

Next ADC data ready

1

1

0

0

1

0

ID code confirmed

1

Read command

Start bit

Stop bit

ID code