57.7.12 ADC Interrupt Status Register
| Name: | ADC_ISR |
| Offset: | 0x30 |
| Reset: | 0x00000000 |
| Property: | Read-only |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| PENS | NOPEN | PEN | COMPE | GOVRE | DRDY | ||||
| Access | R | R | R | R | R | R | |||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| PRDY | YRDY | XRDY | LCCHG | ||||||
| Access | R | R | R | R | |||||
| Reset | 0 | 0 | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| EOC11 | EOC10 | EOC9 | EOC8 | ||||||
| Access | R | R | R | R | |||||
| Reset | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| EOC7 | EOC6 | EOC5 | EOC4 | EOC3 | EOC2 | EOC1 | EOC0 | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit 31 – PENS Pen Detect Status
| Value | Description |
|---|---|
| 0 | The pen does not press the screen. |
| 1 | The pen presses the screen. |
Bit 30 – NOPEN No Pen Contact (cleared on read)
| Value | Description |
|---|---|
| 0 | No loss of pen contact since the last read of ADC_ISR. |
| 1 | At least one loss of pen contact since the last read of ADC_ISR. |
Bit 29 – PEN Pen contact (cleared on read)
| Value | Description |
|---|---|
| 0 | No pen contact since the last read of ADC_ISR. |
| 1 | At least one pen contact since the last read of ADC_ISR. |
Bit 26 – COMPE Comparison Event (cleared on read)
| Value | Description |
|---|---|
| 0 | No comparison event since the last read of ADC_ISR. |
| 1 | At least one comparison event (defined in ADC_EMR and ADC_CWR) has occurred since the last read of ADC_ISR. |
Bit 25 – GOVRE General Overrun Error (cleared on read)
| Value | Description |
|---|---|
| 0 | No general overrun error occurred since the last read of ADC_ISR. |
| 1 | At least one general overrun error has occurred since the last read of ADC_ISR. |
Bit 24 – DRDY Data Ready (automatically set / cleared)
| Value | Description |
|---|---|
| 0 | No data has been converted since the last read of ADC_LCDR. |
| 1 | At least one data has been converted and is available in ADC_LCDR. |
Bit 22 – PRDY Touchscreen Pressure Measure Ready (cleared on read)
| Value | Description |
|---|---|
| 0 | No measure has been performed since the last read of ADC_PRESSR. |
| 1 | At least one measure has been performed since the last read of ADC_ISR. |
Bit 21 – YRDY Touchscreen YPOS Measure Ready (cleared on read)
| Value | Description |
|---|---|
| 0 | No measure has been performed since the last read of ADC_YPOSR. |
| 1 | At least one measure has been performed since the last read of ADC_ISR. |
Bit 20 – XRDY Touchscreen XPOS Measure Ready (cleared on read)
| Value | Description |
|---|---|
| 0 | No measure has been performed since the last read of ADC_XPOSR. |
| 1 | At least one measure has been performed since the last read of ADC_ISR. |
Bit 19 – LCCHG Last Channel Change (cleared on read)
| Value | Description |
|---|---|
| 0 | There is no comparison match (defined in the Last Channel Compare Window register (ADC_LCCWR) since the last read of ADC_ISR. |
| 1 | The converted value reported on ADC_CDR11 has changed since the last read of ADC_ISR, according to what is defined in ADC_LCTMR and ADC_LCCWR. |
Bits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 – EOCx End of Conversion x (automatically set / cleared)
| Value | Description |
|---|---|
| 0 | The corresponding analog channel is disabled, or the conversion is not finished. This flag is cleared when reading the corresponding ADC_CDRx registers. |
| 1 | The corresponding analog channel is enabled and conversion is complete. |