adau1361 Analog Devices, Inc., adau1361 Datasheet - Page 45

• Manufacturer Part Number: adau1361
• Description: Stereo, Low Power, 96 Khz, 24-bit Audio Codec With Integrated Pll
• Manufacturer: Analog Devices, Inc.

Byte
4
4
4
5
5
R2: Digital Microphone/Jack Detection Control 16392 (0x4008)
Bit
Table 29. Digi
Bit
[7:6]
[5:4]
3
0
7
Bit
[6:3]
[2:1]
0
1
0
Bit Name
JDDB[1:0]
JDFUNC[1:0]
JDMU
JDPOL
JDDB[1:0]
tal Microp
TE
Bit 6
Bit Name
R[3:0]
X[1:0]
Type
Lock
PLLEN
hone/Jack Detection Control R
Description
Jack detect debounce time.
JACKDET
micropho
W
0 = mute
1 = mute
Jack dete
0 = detec
1 = detec
Setting
00
01
10
11
Setting
00
01
10
11
hen en
Bit 5
/MICIN pin function. Enable or disables the
abled, this bit mutes the line outputs when a jack input is detected. JDFUNC[1:0] must be s
ct p
t high signal
t lo
disabled (defaul
enabled.
De
PLL integer setting.
Setting
0010
0011
010
0101
0110
0111
1000
PLL input clock divider.
Settin
00
01
10
11
Type of PLL. When set t
0 = integer (default).
1 = fractional.
PLL lock. This read-only bit is flagged when the PLL has finished locking.
0 = PLL unlocked (default).
1 = PLL locked.
PLL enable.
0 = PLL disabled (default).
1 = PLL enabled
ne input.
scription
w signal
olarity. Detects high or lo
0
g
JDFUNC[1:0]
.
(default).
.
t).
Bit 4
egister
o integer
Debounce Time
5 ms (default)
10 ms
20 ms
40 ms
Pin F
Jack
Jack detect on
Digit al microphone input
Reserved
Rev. 0 | Page 45 of 80
s
detect off (d
Value of R
2 (default)
3
4
5
6
7
8
Value of X
1 (default)
2
3
4
unc
w si
gnal.
mode, the values of M and N are ignored.
tion
Bit
JDM
3
UTE
efault)
jack detect
Bit 2
function or c
Reserved
onfigures the pin for a digital
Bit 1
ADAU1361
Bit 0
JDPOL
et to 01.