IC-MPEVALMP1D datasheet(11/22 Pages) ICHAUS

11 / 22 page

iC-MP 8-BIT HALL ANGLE ENCODER

WITH RATIOMETRIC OUTPUT

Rev B1, Page 11/22

OPERATING MODES

Figure 10: Operation Modes

Figure 10 shows the different modes of iC-MP. There

are two major modes of operation:

• Normal Mode:

Readout position data and error bit. Normal mode is

subdivided into two minor modes of operation:

– Fast Scanning Mode:

iC-MP is always activated.

– Slow Scanning Mode (Power Save Mode):

iC-MP goes into Slow Mode Sleep following the

ﬁrst transmission of sensor data via the serial

interface.

• Programming Mode:

iC-MP can be conﬁgured in programming mode. See

the chapter on ’PROGRAMMING MODE’ for further

details. There are three minor modes:

– Read ROM:

iC-MP’s Zener zap ROM structure is read.

– Write RAM:

iC-MP’s internal registers can be temporarily

programmed for test purposes.

– Write ROM:

iC-MP’s zapping structure is programmed.

A Power-On Reset is required after a Read ROM and

Write ROM instruction. Each state is quit by a Power-

On Reset.

IC-MPEVALMP1D 데이터시트(PDF) 11 Page - IC-Haus GmbH