aduc7030 Analog Devices, Inc., aduc7030 Datasheet - Page 54

• Manufacturer Part Number: aduc7030
• Description: Integrated Precision Battery Sensor For Automotive
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
ADuC7030/ADuC7033
3. In response to an ADC interrupt, user code should interrogate the ADCSTA MMR to determine the source of the interrupt.
4. Each ADC interrupt source can be individually masked via the ADCMSKI MMR described below
5. All ADC Result Ready bits are cleared by a read of the ADC0DAT MMR. If the Current Channel ADC is not enabled, all ADC Result
Ready bits are cleared by a read of the ADC1DAT or ADC2DAT MMRs.
6. To ensure that I-ADC and V/T-ADC conversion data are synchronous, user code should first read the ADC1DAT MMR and then
ADC0DAT MMR.
7. New ADC conversion results will not be written to the ADCxDAT MMRs unless the respective ADC Result Ready bits are first cleared.
The only exception to this rule is data conversion result updates when the ARM core is powered down. In this mode, ADCxDAT registers
will always contain the most recent ADC conversion result even though the Ready bits have not been cleared.
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