 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AS7038RB Datasheet(PDF) 103 Page - ams-OSRAM AG |
|
|
|||||||||||||||||||||||||||||
AS7038RB Datasheet(HTML) 103 Page - ams-OSRAM AG |
|
|
103 / 127 page  Document Feedback AS7038RB Functional Description Datasheet • PUBLIC DS000726 • v2-00 • 2021-Jun-02 126 │ 102 Addr: 0x8b ADC_CHANNEL_MASK_L Bit Bit Name Default Access Bit Description 5 adc_channel_mask_temp 0 RW Temperature measurement 4 adc_channel_mask_sd2 0 RW Synchronous modulator 2 output just before the gain stage 3 adc_channel_mask_ofe2 0 RW Synchronous modulator 2 output after the gain stage 2 adc_channel_mask_sd1 0 RW Synchronous modulator 1 output just before the gain stage 1 adc_channel_mask_ofe1 0 RW Synchronous modulator 1 output after the gain stage 0 adc_channel_mask_tia 0 RW Trans-Impedance amplifier output The adc channel is chosen automatically from the bits within the adc_channel_mask_* set. It starts from right and finishes left (LSB->MSB) and wraps back from the most significant asserted bit to the least significant of the asserted bits. After every ADC conversion it switches to the next enabled channel, (except around the adc2tia/adc3tia cases). See register description FIFOH and FIFOL for encoding of the first channel in the data stream. This applies to both, manual mode and sequencer mode. In sequencer mode, it starts with the smallest channel when the sequencer is being started. In manual mode, the adc_sel is reset with every write to either ADC_CHANNEL_MASK_L or ADC_CHANNEL_MASK_H. ADC_CHANNEL_MASK_H (Address 0x8c) Figure 136: ADC_CHANNEL_MASK_H Register Addr: 0x8c ADC_CHANNEL_MASK_H Bit Bit Name Default Access Bit Description 7:4 Not used 0 RW Not used 3 adc_channel_mask_gpio2 0 RW GPIO2 input – set gpio2_a=1 and Write 0x47 to register 0xC6 Write 0x0C to register 0xC2 Write 0x0C to register 0xC3 2 adc_channel_mask_gpio3 0 RW GPIO3 input – set gpio3_a=1 and Write 0x47 to register 0xC6 Write 0x0C to register 0xC2 Write 0x0C to register 0xC3 1 adc_channel_mask_ecgi 0 RW ECG amplifier input – use for leads off detection |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
