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TMPR4925 Datasheet(PDF) 433 Page - Toshiba Semiconductor

Part # TMPR4925
Description  64-Bit TX System RISC TX49 Family
PDF  590 Pages
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Manufacturer  TOSHIBA [Toshiba Semiconductor]
Direct Link  http://www.semicon.toshiba.co.jp/eng
Logo TOSHIBA - Toshiba Semiconductor

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Chapter 14 AC-link Controller
14-23
14.4.4
ACLC Interrupt Status Register (ACINTSTS)
0xF710
This register shows various kinds of AC-link and ACLC status.
31
16
Reserved
: Type
: Initial value
15
14
13
12
11
10
987
65
4
3210
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
00
00
000
0
1
0
0
: Initial value
Bits
Mnemonic
Field Name
Description
31:16
—
Reserved
—
Modem Receive-data DMA Overrun (Initial value: 0, 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.
Modem Transmit-data DMA Underrun (Initial value: 0, 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
—
Audio Receive-data DMA Overrun (Initial value: 0, 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.
Audio LFE Transmit-data DMA Underrun (Initial value: 0, 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.
Audio Center Transmit-data DMA Underrun (Initial value: 0, 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.
Audio Surround L&R Transmit-data DMA Underrun (Initial value: 0, 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.
Audio PCM L&R Transmit-data DMA Underrun (Initial value: 0, 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
—
GPIO Interrupt (Initial value: 0, 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)



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