Module lpc43xx::adchs [] [src]

12-bit Analog-to-Digital Converter High-Speed (ADCHS)

Modules

adc_speed

ADC speed control

clr_en0

Interrupt 0 clear mask

clr_en1

Interrupt 1 mask clear enable.

clr_stat0

Interrupt 0 clear status

clr_stat1

Interrupt 1 clear status

config

Configures external trigger mode, store channel ID in FIFO and walk-up recovery time from power down.

descriptor0

Table 0 descriptor n, n= 0 to 7

descriptor1

Table 1 descriptors n, n=0 to 7

dma_req

Set or clear DMA write request

dscr_sts

Indicates active descriptor table and descriptor entry

fifo_cfg

Configures FIFO fill level that triggers interrupt and packing 1 or 2 samples per word.

fifo_output

FIFO output mapped to 16 consecutive address locations. An output contains the value and input channel ID of one or two converted samples

fifo_sts

Indicates FIFO fill level status

flush

Flushes FIFO

last_sample

Contains last converted sample of input M [M=0..5) and result of window comparator.

mask0

Interrupt 0 mask

mask1

Interrupt 1 mask

power_control

Configures ADC power vs. speed, DC-in biasing, output format and power gating.

power_down

Set or clear power down mode

set_en0

Interrupt 0 set mask

set_en1

Interrupt 1 mask set enable

set_stat0

Interrupt 0 set status

set_stat1

Interrupt 1 set status

status0

Interrupt 0 status. Interrupt 0 contains FIFO fill level, descriptor status and ADC range under/overflow

status1

Interrupt 1 status. Interrupt 1 contains window comparator results and register last LAST_SAMPLE[M] overrun.

thr_a

Configures window comparator A levels.

thr_b

Configures window comparator B levels.

trigger

Enable software trigger to start descriptor processing

Structs

ADC_SPEED

ADC speed control

CLR_EN0

Interrupt 0 clear mask

CLR_EN1

Interrupt 1 mask clear enable.

CLR_STAT0

Interrupt 0 clear status

CLR_STAT1

Interrupt 1 clear status

CONFIG

Configures external trigger mode, store channel ID in FIFO and walk-up recovery time from power down.

DESCRIPTOR0

Table 0 descriptor n, n= 0 to 7

DESCRIPTOR1

Table 1 descriptors n, n=0 to 7

DMA_REQ

Set or clear DMA write request

DSCR_STS

Indicates active descriptor table and descriptor entry

FIFO_CFG

Configures FIFO fill level that triggers interrupt and packing 1 or 2 samples per word.

FIFO_OUTPUT

FIFO output mapped to 16 consecutive address locations. An output contains the value and input channel ID of one or two converted samples

FIFO_STS

Indicates FIFO fill level status

FLUSH

Flushes FIFO

LAST_SAMPLE

Contains last converted sample of input M [M=0..5) and result of window comparator.

MASK0

Interrupt 0 mask

MASK1

Interrupt 1 mask

POWER_CONTROL

Configures ADC power vs. speed, DC-in biasing, output format and power gating.

POWER_DOWN

Set or clear power down mode

RegisterBlock

Register block

SET_EN0

Interrupt 0 set mask

SET_EN1

Interrupt 1 mask set enable

SET_STAT0

Interrupt 0 set status

SET_STAT1

Interrupt 1 set status

STATUS0

Interrupt 0 status. Interrupt 0 contains FIFO fill level, descriptor status and ADC range under/overflow

STATUS1

Interrupt 1 status. Interrupt 1 contains window comparator results and register last LAST_SAMPLE[M] overrun.

THR_A

Configures window comparator A levels.

THR_B

Configures window comparator B levels.

TRIGGER

Enable software trigger to start descriptor processing