AS5047P datasheet(13/40 Pages) AMSCO

No. de pieza	AS5047P

Descripción Electrónicos	14-bit On-Axis Magnetic Rotary Position Sensor with 12-Bit Decimal

PDF	40 Pages

Scroll/Zoom	100%

Fabricante Electrónico	AMSCO [ams AG]

Página de inicio	http://www.ams.com

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13 / 40 page

ams Datasheet

Page 13

[v1-00] 2014-Oct-31

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AS5047P − Detailed Description

Figure 14 shows the read data frame.

Figure 14:

SPI Read Data Frame

The data is sent on the MISO pin. The parity bit PARD is

calculated by the AS5047P for the 16-bit data frame. If an error

is detected in the previous SPI command frame, the EF bit is set

high. The SPI read is sampled on the rising edge of CSn and the

data is transmitted on MISO with the next read command, as

shown in Figure 15.

Figure 15:

SPI Read

Figure 16:

SPI Write Data Frame

Bit

Name

Description

PARD

Parity bit (even) for the data frame

0: No command frame error occurred

1: Error occurred

13:0

DATA

Data

Bit

Name

Description

PARD

Parity bit (even)

Always low

13:0

DATA

Data

Read ADD[n]

Read ADD[k]

CSn

Read ADD[p]

Data ADD[n]

Data ADD[p]

Read ADD[m]

Data ADD[k]

Command

Data

MOSI

MISO

AS5047P Datasheet(PDF) 13 Page - ams AG

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