Analog Devices ADSP-21364 EZ-KIT Lite Manual page 73

A
3.3V
R174
10K
0805
1 FLAG1 R188
100
U33
0805
1 2
SW1
74LVC14A
SWT013
SOIC14
MOMENTARY
CT18
1UF
A
3.3V
R173
10K
0805
FLAG2 R187
100
U33
0805
3 4
2
SW2
74LVC14A
SWT013
SOIC14
MOMENTARY
CT17
1UF
A
3.3V
R172
10K
0805
DAIP19 R186
100
U33
0805
5 6
SW3
74LVC14A
SWT013
SOIC14
MOMENTARY
CT16
1UF
A
3
U26
1
LED_CS
4
2
WE
SN74AHC1G02
SOT23-5
3.3V
R171
10K
0805
DAIP20 R185
100
U33
0805
9 8
4
SW4
74LVC14A
SWT013
SOIC14
MOMENTARY
CT15
1UF
A
A
B
3.3V
RESET
SW5
SWT013
MOMENTARY
DA_SOFT_RESET
3.3V
AD[0:15]
SW9
R164
ON
1 12 10K
FLAG1_SW1
0805
2 11
FLAG2_SW2
3 10
DAIP19_SW3
4 9
DAIP20_SW4
5 8
LED_CS_SW
6 7
DIP6
SWT017
SW9: PUSH BUTTON ENABLE SWITCH
(Default = All ON, except position 5)
Used to stop the pushbuttons from
1-4 driving the corresponding DSP signal.
Useful if using these DSP signals for another purpose.
5 Not Used
OFF = LEDs function as flags
6
ON = LEDs are accessed at a memory address
B
C
3.3V
RESET
LED9
RED
LED001
R138
270
1206
R92
10K
0805
U22
1 8
MR RESET
4 7
PFI RESET RESET
5
PFO
ADM708SARZ
SOIC8
3.3V
U24
AD0 3 2
1D 1Q
AD1 4 5
2D 2Q
AD2 7 6
3D 3Q
AD3 8 9
4D 4Q
AD4 13 12
5D 5Q
AD5 14 15
6D 6Q
AD6 17 16
7D 7Q
AD7 18 19
8D 8Q
11 20
LE VCC
1 10
OE GND
74LVC373APW
TSSOP20
3.3V 3.3V 3.3V 3.3V
C162 C164 C161 C182
0.01UF 0.01UF 0.01UF 0.01UF
0805 0805 0805 0805
SN74AHC1G02 74LVC373 ADM708 74LVC14A
C
3.3V
3.3V 3.3V
POWER
LED10
GREEN
LED001
R139 R96
270 10K
1206 0805
U33
13 12
74LVC14A
SOIC14
LEDs can be accessed as a memory address,
or directly as flags depending on the DSP settings.
See SW9 Settings and the EZ-KIT
Lite User Manual for more information.
AD7 AD6 AD5 AD4 AD3
LED8 LED7 LED6 LED5 LED4
YELLOW YELLOW YELLOW YELLOW YELLOW
LED001 LED001 LED001 LED001 LED001
R177 R178 R179 R180 R181
270 270 270 270 270
1206 1206 1206 1206 1206
ANALOG
DEVICES
ADSP-21364 EZ-KIT Lite
Title
RESET/PB/LED
Size Board No.
C
5-18-2007_15:33
Date
D
1
R98
10K
0805
U33
11 10
74LVC14A
SOIC14
2
3
AD2 AD1 AD0
LED3 LED2 LED1
YELLOW YELLOW YELLOW
LED001 LED001 LED001
R182 R183 R184
270 270 270
1206 1206 1206
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Rev
A0190-2004
2.0A
9 11
Sheet of
D