ADAV803 Analog Devices, ADAV803 Datasheet - Page 42

• Manufacturer Part Number: ADAV803
• Description: Audio Codec
• Manufacturer: Analog Devices

ADAV803
Table 44. Interrupt Status Mask Register
ADDRESS = 0011101 (0x1D)
SRCError Mask
TxCSTINT Mas
TxUBINT M
TxCSBINT Mask
RxUBINT Mask
R
RxError Mask
T
ADDRESS = 0011110 (0x1E)
TxMUTE
SRC_DEEM1–0
Table 46. NonAudio Preambl
ADDRESS = 0011111 (0x1F)
DTS-CD Preamble
NonAudio Frame
NonAu
Subfra
N
Subframe_B
xCSBINT Mask
able 45. Mute and De-Emphasis Register
onAudio
me_A
dio
ask
k
SRCError
Mask
7
Masks the SRCError bit from generating an interrupt.
0 = SRCError bit does not generate an interrupt.
1 = SRCError bit generates
Masks the TxCST
0 = TxCSTINT bit d
1 = TxCSTINT bit generates a
Masks the TxUBINT bit from generating an interrupt.
0 = TxUBINT bit does not generate an interrupt.
1 = TxUBINT bit generates an interrupt.
Masks the TxCSBINT bit from generating an inte
0 = TxCSBINT bit does not generate an inte
1 = TxCSBINT bit generates an i
Masks the RxUBIN
0 = RxU
1 = RxUBINT bit generates an interrupt.
Masks the RxCSBINT bit from generating an interrupt.
0 = RxCSBINT bit does not ge
1 = RxCSBINT bit generates an i
Masks the RxError bit from gene
0 = RxError bit doe
1 = RxE
RES
7
Mutes the AES3/SPDIF transmitter.
0 = Transmitter is not muted.
1 = Transmitter is muted.
Selects the de-emphasis filter for the input data to the sample rate converter.
00 = No de-emphasis.
01 = 32 kHz de-emphasis.
10 = 44.1 kHz de-e
11 = 48
RES
7
This bit is set, if the DTS-CD preamble is detected.
This bit is set, if the data received through the AES3/SPDIF receiver is nonaudio data according to the IEC61937
standard or nonaudio data according to SMPTE337M.
This bit is set, if the data received through Channel A of the AES3/SPDIF receiver is
according to SMPTE337M.
This bit is set, if the data received through Channel B of the AES3/SPDIF receiver is subframe nonaudio data
according to SMPTE337M.
rror bit generates an interrupt.
BINT bit does not generate an interrupt.
kHz de-emphasis.
e Type Register (Read Only)
T
Ma
6
RES
6
xCSTINT
RES
6
INT bit from generating an interrupt.
T bit from generating an interrupt.
sk
oes not generate an interrupt.
mphasis.
s not generate an interrupt.
an interrupt.
n interrupt.
nerate an interrupt.
RES
5
TxUBINT
Mask
5
nterrupt.
nterrupt.
TxMUTE
5
rating an interrupt.
Rev. 0 | Page 42 of 56
RES
4
rrupt.
TxCSBINT
Mask
4
rrupt.
RES
4
DTS-CD
Preamble
3
RES
3
RES
3
NonAudio
Frame
2
RxUBINT
Mask
2
SRC_DEEM1–0
2, 1
NonAudio
Subframe_A
1
subframe nonaudio data
RxCSBINT
Mask
1
NonAudio
Subframe_B
0
RES
0
RxError
Mask
0