Analog Devices ADSP-2191 EZ-KIT Lite Manual page 83

A
1
CLK1
2
Y4
24.576MHZ
OSC005
C18 C16
22PF 22PF
805 805
3
4
A
B
R30
33
805
C17
10PF
1206
RFS1
DIN1
DT1
R29
0.00
1206
AD1803_CLKOUT
1803_RESET
1803_VREF
CT9 C21 CT10
0.1UF
1UF 1UF
A 805 A
AGND
B
A5V
3V
U11
3 21
DVDD AVDD
2 19
DGND AGND
6 16
BIT_CLK RX 1803_RX
9 20
SYNC TX 1803_TX
7
SDATA_IN
8 14
DATA_OUT G[0] 1803_OH
15
G[1]/MIC RING_DET
1 13
CLK_OUT G[2]
4 12
XTALO G[3]/WAKE
5 11
XTAL1 G[4]/MOUT
10
RESET
24
G[5]/BCLK MONITOR_PHONE
17 23
FILT G[6]/BCLK~
18 22
VREF G[7]/BDATA
AD1803JRU
TSSOP24
AGND
C
3V SJ3
SJ4
R31 R32
10K 10K
805 805
JP2
1 2
3 4
IDC2X2
JP1 SETTINGS: SERIAL INTERFACE MODE
1 & 2 3 & 4
* NOT INSTALLED NOT INSTALLED
NOT INSTALLED INSTALLED
INSTALLED NOT INSTALLED
INSTALLED INSTALLED
* = DEFAULT
R34
1K
805
DNP
R33
C19
4.7K 0.1UF
805
805
DNP DNP
AGND
ANALOG
DEVICES
Title
Approvals Date
ADSP-2191 EZ-KIT LITE - PHONE CODEC
Drawn
Size Board No.
Checked
B
Engineering
Date
7-15-2002_9:54
C
D
1
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
SHORTING
JUMPER
DEFAULT=NOT INSTALLED
2
SERIAL INTERFACE MODE
AC'97 PRIMARY (ID:00)
AC'97 SECONDARY (ID:10)
AC'97 SECONDARY (ID:01)
DSP MODE
C20
1UF
805
DNP
MOUT
3
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Rev
A0158-2000
2.2
Sheet 5 OF 14
D