TMPR3911 datasheet(287/462 Pages) TOSHIBA

287 / 462 page

Chapter 13 SIB Module

13-17

13.5 Related Interrupts

SND0_5INT:

Issues an interrupt whenever the sound DMA buffer pointer has reached the halfway point.

SND1_0INT:

Issues an interrupt whenever the sound DMA buffer pointer has reached the end-of-buffer point.

TEL0_5INT:

Issues an interrupt whenever the telecom DMA buffer pointer has reached the halfway point.

TEL1_0INT:

Issues an interrupt whenever the telecom DMA buffer pointer has reached the end-of-buffer

point.

SNDDMACNTINT:

Issues an interrupt each time the sound DMA buffer pointer is incremented, which occurs

whenever a new sound sample is read from and/or written to the sound DMA buffer.

TELDMACNTINT:

Issues an interrupt each time the telecom DMA buffer pointer is incremented, which occurs

whenever a new telecom sample is read from and/or written to the telecom DMA buffer.

LSNDCLIPINT:

Issues an interrupt whenever the amplitude of the left channel sound data is clipping the codec

A/D converter for SIB subframe 1.

RSNDCLIPINT:

Issues an interrupt whenever the amplitude of the right channel sound data is clipping the codec

A/D converter for SIB subframe 1.

VALSNDPOSINT:

Issues an interrupt whenever the valid sound status flag transitions from a logic “0” to a logic

“1”. This valid flag is triggered from SIB subframe 0 (if SELSNDSF1

= “0”) or from SIB

subframe 1 (if SELSNDSF1

= “1”).

VALSNDNEGINT:

Issues an interrupt whenever the valid sound status flag transitions from a logic “1” to a logic

“0”. This valid flag is triggered from SIB subframe 0 (if SELSNDSF1

= “0”) or from SIB

subframe 1 (if SELSNDSF1

= “1”).

VALTELPOSINT:

Issues an interrupt whenever the valid telecom status flag transitions from a logic “0” to a logic

“1”. This valid flag is triggered from SIB subframe 0 (if SELTELSF1

= “0”) or from SIB subframe

1 (if SELTELSF1

= “1”).

TMPR3911 Datasheet(PDF) 287 Page - Toshiba Semiconductor

TMPR3911 Datasheet(HTML) 287 Page - Toshiba Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL