 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
CS43130 Datasheet(PDF) 79 Page - Cirrus Logic |
|
|
|||||||||||||||||||||||||||||
CS43130 Datasheet(HTML) 79 Page - Cirrus Logic |
|
|
79 / 137 page  DS1073F1 79 CS43130 5.10 Example Sequences 28 Headphone Detect HP Detect. 0xD0000 0xC4 HPDETECT_CTRL HPDETECT_INV HPDETECT_RISE_DBC_TIME HPDETECT_FALL_DBC_TIME Reserved 11 0 00 10 0 HP Detect enabled HP detect input is not inverted Tip Sense rising debounce time set to 0 ms Tip sense falling debounce time set to 500 ms 29 Enable Interrupts 30 Read Interrupt Status 1 register (0xF0000), Interrupt Status 2 register (0xF0001) and Interrupt Status 5 register (0xF0004) to clear sticky bits 31 Enable Headphone Detect Interrupts Interrupt Mask 1. 0xF0010 0x99 DAC_OVFL_INT_MASK HPDETECT_PLUG_INT_MASK HPDETECT_UNPLUG_INT_MASK XTAL_READY_INT_MASK XTAL_ERROR_INT_MASK PLL_READY_INT_MASK PLL_ERROR_INT_MASK PDN_DONE_INT_MASK 1 0 0 1 1 0 0 1 DAC_OVFL_INT is don’t care Unmask HPDETECT_PLUG interrupt Unmask HPDETECT_UNPLUG interrupt XTAL_READY_INT is don’t care XTAL_ERROR_INT is don’t care PLL_READY Interrupt is already unmasked PLL_ERROR Interrupt is already unmasked PDN_DONE_INT is don’t care 32 Enable XSP Interrupts Interrupt Mask 2. 0xF0011 0x07 XSP_OVFL_INT_MASK XSP_ERROR_INT_MASK XSP_LATE_INT_MASK XSP_EARLY_INT_MASK XSP_NOLRCK_INT_MASK Reserved 0 0 0 0 0 111 Enable XSP_OVFL interrupt Enable XSP_ERROR interrupt Enable XSP_LATE interrupt Enable XSP_EARLY interrupt Enable XSP_NOLRCK interrupt 33 Enable DSD and DoP Interrupts Interrupt Mask 5. 0xF0014 0x01 DSD_STUCK_INT_MASK DSD_INVAL_A_INT_MASK DSD_INVAL_B_INT_MASK DSD_SILENCE_A_INT_MASK DSD_SILENCE_B_INT_MASK DSD_RATE_ERROR_INT_MASK DOP_MRK_DET_INT_MASK DOP_ON_INT_MASK 0 0 0 0 0 0 0 1 Enable DSD_STUCK interrupt Enable DSD_INVAL_A interrupt Enable DSD_INVAL_B interrupt Enable DSD_SILENCE_A interrupt Enable DSD_SILENCE_B interrupt Enable DSD_RATE_ERROR interrupt Enable DOP_MRK_DET interrupt Disable DOP_ON interrupt 34 Set MCLK Source and Frequency System Clocking Control. 0x10006 0x04 Reserved MCLK_INT MCLK_SRC_SEL 0000 0 1 00 MCLK Frequency is set to 22.5792 MHz MCLK Source is set to XTAL 35 Wait for at least 150 µs 36 Enable XSP Clocks Pad Interface Configuration. 0x1000D 0x01 Reserved XSP_3ST ASP_3ST 0000 00 0 1 ASP Interface status is don’t care (set to default) Enable XSP serial clocks in master mode 37 Apply DSD Power-up Sequence in Ex. 5-10. Note that in Step 2 of Ex. 5-10, HH = 7F for DoP on XSP interface. Skip Step 1 of Ex. 5-10 (completed in Step 7 above). 38 Enable ASP 39 Set ASP sample rate Serial Port Sample Rate. 0x1000B 0x01 Reserved ASP_SPRATE 0000 0001 Set sample rate to 44.1 kHz 40 Set ASP sample bit size Serial Port Sample Bit Size. 0x1000C 0x04 Reserved XSP_SPSIZE ASP_SPSIZE 0000 01 00 ASP sample bit size set to 32 bits 41 Set ASP Numerator ASP Numerator 1. 0x40010 0x01 ASP_N_LSB 0x01 LSB of ASP sample rate fractional divide numerator ASP Numerator 2. 0x40011 0x00 ASP_N_MSB 0x00 MSB of ASP sample rate fractional divide numerator 42 Set ASP Denominator ASP Denominator 1. 0x40012 0x08 ASP_M_LSB 0x08 LSB of ASP sample rate fractional divide denominator ASP Denominator 2. 0x40013 0x00 ASP_M_MSB 0x00 MSB of ASP sample rate fractional divide denominator 43 Set ASP LRCK high Time ASP LRCK High Time 1. 0x40014 0x1F ASP_LCHI_LSB 0x1F LSB of ASP LRCK high time duration ASP LRCK High Time 2. 0x40015 0x00 ASP_LCHI_MSB 0x00 MSB of ASP LRCK high time duration 44 Set ASP LRCK period ASP LRCK Period 1. 0x40016 0x3F ASP_LCPR_LSB 0x3F LSB of ASP LRCK period ASP LRCK Period 2. 0x40017 0x00 ASP_LCPR_MSB 0x00 MSB of ASP LRCK period Example 5-19. DoP and PCM Mixing (Cont.) STEP TASK REGISTER/BIT FIELDS VALUE DESCRIPTION |
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
