Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Hoja De Datos

Los códigos de productos

ATSAM4S-WPIR-RD

1067

SAM4S Series [DATASHEET]

Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14

Figure 42-5.

GOVRE and OVREx Flag Behavior

Warning:

If the corresponding channel is disabled during a conversion or if it is disabled and then reenabled during a con-

version, its associated data and its corresponding EOC and OVRE flags in ADC_SR are unpredictable.

EOC0

GOVRE

CH0

(ADC_CHSR)

(ADC_SR)

Trigger event

EOC1

CH1

(ADC_CHSR)

(ADC_SR)

OVRE0

(ADC_OVER)

Undefined Data

Data A

Data B

ADC_LCDR

Undefined Data

Data A

ADC_CDR0

Undefined Data

Data B

ADC_CDR1

Data C

Conversion C

Conversion A

DRDY

(ADC_SR)

Read ADC_CDR1

Read ADC_CDR0

Conversion B

Read ADC_OVER

Read ADC_SR

OVRE1

(ADC_OVER)