Inc. SHARC EZ-Extender Manual

3.3V
3.3V 3.3V 3.3V3.3V 3.3V
3.3V
D
4
3
2
1
A B C
20 Cotton Road
Nashua, NH 03063
A B C D
4
3
2
1
PH: 1-800-ANALOGD
C
Title
Size Board No.
Date Sheet of
DEVICES
ANALOG
Rev
A0182-2003
2.0
ADSP21262 EX-EXTENDER 1
3.3V
1 2 4 5 6
ON
3
JUMPER
SHORTING
1A1
1A2
1A3
1A4
2A2
2A3
2A4
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2A1
2Y4
2Y3
OE1
OE2
OE/NC OUT
SMA
JUMPER
SHORTING To be used as test point
Place close to each other
SN74LVC1G125SN74LVC1G125 OSC 74LVX244M
CLOCK SHIFT CIRCUITRY
CLOCK SQUARING CIRCUITRY
SN74LVC1G125
Default Settings:
Direction/Clock Source Control
Place close to each other
To be used as test point
Label pin 1 = TXCLK
Label pin 2 = GND
Label pin 2 = GND
SPI
1 = ON, 2 = OFF, 3 = OFF, 4 = OFF, 5 = OFF, 6 = OFF
Install when using the SMA connector
as a clock source.
Be sure that the oscillator is not installed.
Be sure that the pushbutton on the EZ-KIT Lite is not
driving FLAG1.
Label pin 1 = CLOCKIN
4-24-2006_9:28 6 7
2 4
1
SOT23-5
U4
SN74LVC1G125
DNP
0805
0
R14
DNP
21
P4
IDC2X1
DNP
1 2
IDC2X1
P5
DNP
DEFAULT=NOT INSTALLED
SJ1
1
2
J3
CON043
1 5
U7
DIP8SOC
0805
33
R18
1206
51
R9
8
7
6
5
4
3
2
1
CON_RJ45
J2
2 4
SOT23-5
U3
SN74LVC1G14DBVR
2
4
6
8
13
15
17
18
16
14
12
9
7
11
3
5
1
19
SOIC20
U6
74LVX244M
1
42
SOT23-5
U5
SN74LVC1G125
33
0805
R10
21
P6
IDC2X1
1 2
IDC2X1
P10
SJ2
DEFAULT=NOT INSTALLED
TX_CLK
1
2
3
4
5
6 7
8
9
10
11
12
SWT017
DIP6
SW1
1.2K
0805
R15
MISO
0805
10K
R16
CONTROL - SPI INTERFACE
DAI_P2_CLOCKIN
BSCK
DAI_P18_DIRCTRL
MOSI
SCK
BMOSI
BCS_L
MISO_IN
33
0805
R13
RES002
10K
R8
0805
0.1UF
C3
10K
0805
R11
0805
10K
R12
0805
1.2K
R17
RX_CLK
DIR_GP1
DIR_GP2
MISO_IN
0.1UF
0805
C6
0.1UF
0805
C12
0.1UF
0805
C14
0805
0.1UF
C10
0.1UF
0805
C16
R2
10K
0805
FLAG1_SPI_CS