Pni RM3000 Sensor Suites Manual de usuario descargar pdf (Pagina 24)

PNI Sensor Corporation Doc #1015673 r08

RM3000 & RM2000 Sensor Suite User Manual – July 2012 Page 24 of 41

Table 4-1: 3D MagIC Pin Assignments

Pin#

Name

Description

MOSI

SPI interface – Master Output, Slave Input Serial Data

Do not connect

SSN

SPI interface – Active low to select port

Supply voltage for analog section of ASIC

Ground pin for analog section of ASIC

DRVP

Z sensor drive output

INP

Z sensor measurement input

INN

Z sensor measurement input

DRVN

Z sensor drive output

DRVP

Y sensor drive output

INP

Y sensor measurement input

MODE

Mode Select: tie to DV

for Standard, DV

for Legacy

INN

Y sensor measurement input

DRVN

Y sensor drive output

DRVP

X sensor drive output

INP

X sensor measurement input

INN

X sensor measurement input

DRVN

X sensor drive output

Ground pin for digital section of ASIC

Do not connect

CLEAR

Clear Command Register

DRDY

Data ready command

Do not connect

EXT

External timing resistor for high speed clock.

Supply voltage for digital section of ASIC.

SCLK

SPI interface - Serial clock input

MISO

SPI interface – Master Input, Slave Output

MODE

The MODE pin establishes whether communication with the 3D MagIC will comply

with Standard Mode protocol (see Section 5) or Legacy Mode protocol (see

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