DVK90129 Melexis Inc, DVK90129 Datasheet - Page 31

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DVK90129

Manufacturer Part Number
DVK90129
Description
DEVELOPMENT KIT MLX90129
Manufacturer
Melexis Inc
Series
-r
Type
Development kitr
Datasheets

Specifications of DVK90129

Contents
Board, Proxima RF™ Desktop Reader
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
MLX90129
3901090129
Rev 007
Interrupt description
Irq_Sensor_Threshold
Status flag is set to ‘1’ when
Irq_Timer_WakeUp
Status flag is set to ‘1’ when
Irq_DMA_ready
Status flag is set to ‘1’ when
Irq_EEPROM_Full
Status flag is set to ‘1’ when
Irq_Write_Failure
Status flag is set to ‘1’ when
Transaction_Error_Flag
Status flag is set to ‘1’ when
Last_Transaction_Status
Status flag is set to ‘1’ when
Core_Main_Status
Status flag is set to ‘1’ when
IRQ enable conditions
IRQ enable conditions
IRQ enable conditions
IRQ enable conditions
IRQ enable conditions
IRQ enable conditions
IRQ enable conditions
IRQ enable conditions
Reset condition
Reset condition
Reset condition
Reset condition
Reset condition
Reset condition
Reset condition
Reset condition
Set to ‘1’ the bits 8,9,10 of the registers #15, #1B, #21
The last ADC output code crosses the defined threshold level or window
The chip is requested to read a new value of the sensor
Set to ‘1’ the bit 0 of the register #10
The timer has completed its counting phase
The timer is requested to start a new counting phase (during the automatic
logging mode)
Set to ‘1’ the bit 2 of the register #09
The DMA unit has completed the last requested transaction
Read the SPI interrupt & status word
Set to ‘1’ the bits 2 and 3 of the register #09
The allocated memory for a datalogging with loop enable is full.
Stop the datalogging
Always enable
When one of the previously requested write-operations to a non-volatile
memory has failed
Read the SPI interrupt & status word
Always enable
When one of previously requested commands was not executed
Read the SPI interrupt & status word
Always enable
A request for a new transaction is pending
The last requested transaction with the Core has been completed. E.g. ADC
is ready
Always enable
The Core is busy with a transaction between different internal devices.
The Core is not busy with transactions between different internal devices
13.56MHZ SENSOR TAG / DATALOGGER IC
Page 31 of 56
MLX90129
Data Sheet
March 2011

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