Analog Devices ADSP-21161N EZ-KIT Lite Manual page 108

A
3.3V
1
EXFLAG0
R124
10K
R123 805
100
805
1
SW1
74LVC14A
SWT013 CT12
SOIC14
SPST-MOMENTARY 1UF
A
3.3V
2
EXFLAG1
R126
10K
R125 805
100
805
3
SW2
74LVC14A
SWT013 CT13
SOIC14
SPST-MOMENTARY 1UF
A
3
3.3V
EXFLAG2
R128
10K
R127 805
100
805
5
SW3
74LVC14A
SWT013 CT14
SOIC14
SPST-MOMENTARY 1UF
A
4
A
B
EXFLAG3
U21
JP26
2 1 2
FLAG0
IDC2X1
SJ16
SHORTING
JUMPER
DEFAULT=1 & 2
EXIRQ0
U21
JP27
4 1 2
FLAG1
IDC2X1
SJ17
SHORTING
JUMPER
DEFAULT=1 & 2
EXIRQ1
U21
6
FLAG2
B
3.3V
R130
10K
R129 805
100
U21
805
9 8
SW4
74LVC14A
SWT013 CT15
SOIC14
SPST-MOMENTARY 1UF
A
3.3V
R132
10K
805
R131
100
U21 U21
805
11 10 13
SW5
74LVC14A 74LVC14A
SWT013 CT16
SOIC14 SOIC14
SPST-MOMENTARY 1UF
A
3.3V
R134
10K
805
R133
100
U22 U22
805
1 2 3
SW6
74LVC14A 74LVC14A
SWT013 CT17
SOIC14 SOIC14
SPST-MOMENTARY 1UF
A
C
FLAG3
EXIRQ2
R135
100
805
12
IRQ0
SW7
SWT013
SPST-MOMENTARY
4
IRQ1
Title
Approvals Date
Drawn
Size Board No.
Checked
B
Engineering
Date
C
D
3.3V
R136
10K
805
U22 U22
5 6 9 8
IRQ2
74LVC14A 74LVC14A
CT18
SOIC14 SOIC14
1UF
A
ANALOG 20 Cotton Road
Nashua, NH 03063
DEVICES
21161N EZ-KIT LITE - PUSHBUTTONS
Rev
A0157-2000
2.4
Sheet 17 OF 24
11-12-2002_17:12
D
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