Analog Devices ADSP-21364 EZ-KIT Lite Manual page 81

A
3.3V
R174
10K
805
1 FLAG1 R188
100
U33
805
1 2
SW1
74LVC14A
SWT013
SOIC14
SPST-MOMENTARY
CT18
1UF
A
3.3V
R173
10K
805
FLAG2 R187
100
U33
805
3 4
2
SW2
74LVC14A
SWT013
SOIC14
SPST-MOMENTARY
CT17
1UF
A
3.3V
R172
10K
805
DAIP19 R186
100
U33
805
5 6
SW3
74LVC14A
SWT013
SOIC14
SPST-MOMENTARY
CT16
1UF
A
3
U26
1
LED_CS
4
2
WE
SN74AHC1G02
SOT23-5
3.3V
R171
10K
805
DAIP20 R185
100
U33
805
9 8
4 SW4
74LVC14A
SWT013
SOIC14
SPST-MOMENTARY
CT15
1UF
A
A
B
3.3V
RESET
SW5
SWT013
SPST-MOMENTARY
SOFT_RESET
3.3V
AD[0:15]
SW9
R164
ON
1 12 10K
FLAG1_SW1
805
2 11
FLAG2_SW2
3 10
DAIP19_SW3
4 9
DAIP20_SW4
5 8
LED_CS_SW
6 7
SWT017
DIP6
SW9: PUSH BUTTON ENABLE SWITCH
(Default = All ON, except position 5)
Used to stop the pushbuttons from
1-4 driving the corrisponding 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-SMT
LED001
R138
270
1206
R92
10K
805
U22
1 8
MR RESET RESET_TO_USB
4 7
PFI RESET RESET
5
PFO
ADM708SAR
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
805 805 805 805
SN74AHC1G02 74LVC373 ADM708 74LVC14A
C
3.3V
3.3V 3.3V
POWER
LED10
GREEN-SMT
LED001
R139 R96
270 10K
1206 805
U33
13 12
74LVC14A
SOIC14
LEDs can be accessed as a memeory 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
AMBER-SMT AMBER-SMT AMBER-SMT AMBER-SMT AMBER-SMT
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
USER IO/RESET
Size Board No.
C
Date 6-22-2004_11:17
D
1
R98
10K
805
U33
11 10
74LVC14A
SOIC14
2
3
AD2 AD1 AD0
LED3 LED2 LED1
AMBER-SMT AMBER-SMT AMBER-SMT
LED001 LED001 LED001
R182 R183 R184
270 270 270
1206 1206 1206
DNP = Do Not Populate
20 Cotton Road
Nashua, NH 03063
4
PH: 1-800-ANALOGD
Rev
A0190-2004
1.1
Sheet 8 of 11
D