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Chapter 14 AC-link Controller
14-23
14.4.4 ACLC Interrupt Status Register
0xF710
This register shows various kinds of AC-link and ACLC status.
31
16
Reserved
: Type
: Initial value
15
14
13 12 11 10 9 8 7 6 5 4 3 2 1 0
MODIE
RR
MODOE
RR
Reserved
AUDIE
RR
LFEERR
CENTE
RR
SURRE
RR
AUDOE
RR
Reserved
GPIOINT
REGAC
CRDY
Reserved
CODEC
1RDY
CODEC
0RDY
R/W1C R/W1C
R/W1C
R/W1C
R/W1C
R/W1C R/W1C
R/W1C R/W1C
R
R
: Type
0 0 0 0 0 0 0
0 1 0 0
: Initial value
Bit Mnemonic Field
Name
Description
Read/Write
31:16 — Reserved
⎯
MODIERR: Modem Receive-data DMA Overrun
R/W1C
15 MODIERR
Modem
Receive-data
DMA Overrun
R
W1C
1: Indicates that the modem receive-data DMA overran.
This bit is cleared when “1” is written to it.
MODOERR: Modem Transmit-data DMA Underrun
R/W1C
14 MODOERR
Modem
Transmit-data
DMA Underrun
R
W1C
1: Indicates that the modem transmit-data DMA underran.
This bit is cleared when “1” is written to it.
13
⎯
Reserved
⎯
AUDIERR: Audio Receive-data DMA Overrun
R/W1C
12 AUDIERR
Audio
Receive-data
DMA Overrun
R
W1C
1: Indicates that the audio receive-data DMA overran.
This bit is cleared when “1” is written to it.
LFEERR: Audio LFE Transmit-data DMA Underrun
R/W1C
11 LFEERR
Audio LFE
Transmit-data
DMA Underrun
R
W1C
1: Indicates that the audio LFE transmit-data DMA underran.
This bit is cleared when “1” is written to it.
CENTERR: Audio Center Transmit-data DMA Underrun
R/W1C
10 CENTERR
Audio Center
Transmit-data
DMA Underrun
R
W1C
1: Indicates that the audio center transmit-data DMA underran.
This bit is cleared when “1” is written to it.
SURRERR: Audio Surround L&R Transmit-data DMA Underrun
R/W1C
9 SURRERR
Audio Surround
L&R
Transmit-data
DMA Underrun
R
W1C
1: Indicates that the audio surround L&R transmit-data DMA
underran.
This bit is cleared when “1” is written to it.
AUDOERR: Audio PCM L&R Transmit-data DMA Underrun
R/W1C
8 AUDOERR
Audio PCM
L&R Transmit-
data DMA
Underrun
R
W1C
1: Indicates that the audio PCM L&R transmit-data DMA underran.
This bit is cleared when “1” is written to it.
7:6
⎯
Reserved
⎯
GPIOINT: GPIO Interrupt
R/W1C
5 GPIOINT
GPIO
Interrupt
R
W1C
1: Indicates that the incoming slot 12 bit[0] is ‘1’ (the modem CODEC
GPIO interrupt).
This bit is cleared if “1” is written to it while the incoming slot 12 bit[0]
is ‘0’.
Figure 14.4.4 ACINTSTS Register (1/2)
Содержание TX49 TMPR4937
Страница 1: ...64 Bit TX System RISC TX49 Family TMPR4937 Rev 2 0 ...
Страница 4: ......
Страница 13: ...Table of Contents ix TMPR4937 Revision History 1 ...
Страница 14: ...Table of Contents x ...
Страница 15: ...Handling Precautions ...
Страница 16: ......
Страница 18: ...1 Using Toshiba Semiconductors Safely 1 2 ...
Страница 40: ...3 General Safety Precautions and Usage Considerations 3 18 ...
Страница 42: ...4 Precautions and Usage Considerations 4 2 ...
Страница 43: ...TMPR4937 2005 3 Rev 2 0 ...
Страница 44: ......
Страница 52: ...Chapter 1 Overview and Features 1 6 ...
Страница 156: ...Chapter 7 External Bus Controller 7 56 ...
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Страница 506: ...Chapter 20 Extended EJTAG Interface 20 8 ...
Страница 529: ...Chapter 22 Pinout and Package Information 22 9 22 2 Package Dimensions P BGA484 3535 1 27B9 Unit mm ...
Страница 530: ...Chapter 22 Pinout and Package Information 22 10 ...
Страница 542: ...Chapter 24 Parts Number when Ordering 24 2 ...
Страница 544: ...Appendix A TX49 H3 Core Supplement A 2 ...