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Page 34
Rev. 2.0
CobraNet
TM
EV-2
1
2
34
A
B
C
D
4
3
2
1
D
C
B
A
E
V
-2
,
C
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r
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(T
M
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:
C
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D
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7
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3
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Title:
File:
D:\Projects\CNMTest\CNMTestE.ddb - Documents\CNEV_com.Sch
59
26-Jul-2001
Date:
Sheet
o
f
Engineer:
Bill Lowe
Size:
Number:
Revision:
A
S
u
it
e
4
1
4
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
VCC_+3
HRESET#
HREQ#
HACK#
HDS#
SSI_DOUT0
SSI_DOUT1
SSI_DOUT2
SSI_DOUT3
SSI_DIN0
SSI_DIN1
SSI_DIN2
SSI_DIN3
FS512_OUT
SCI_RXD
SCI_TXD
SCI_CLK
RSVD0
RSVD1
RSVD2
RSVD3
RSVD4
MUTE#
AD7
A0
A1
A2
AUX_POWER0
AUX_POWER1
AUX_POWER2
AUX_POWER3
WATCHDOG
HRW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P510
MMS_CONN40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P511
MMS_CONN40
HACK#
HRW
HDS#
A[0..2]
A[0..2]
AD[0..7]
AD[0..7]
HRESET#
SW508
SW2349
CR508
1N4148S
R508
10KP1S
+
C508
10A6S
MRESET
MRESET#
AD_MCLK
R506
51.1KP1S
VS-
6
T2OUT
7
C1+
1
C2+
4
R2OUT
9
R1IN
13
C1-
3
VS+
2
T2IN
10
T1IN
11
R2IN
8
T1OUT
14
R1OUT
12
C2-
5
U507
MAX232A
C502
.1S
C501
.1S
C503
.1S
C504
.1S
1
6
2
7
3
8
4
9
5
P504
DB9FRA
PC_RXD
SCI_TXD
RXD
MCU_RXD
TP500
TPS
AD0
AD1
AD2
AD3
AD4
AD5
AD6
RSVD[0..4]
FS512_OUT
MUTE#
SSI_CLK
SSI_DOUT0
SSI_DOUT1
SSI_DOUT2
SSI_DOUT3
SSI_DIN0
SSI_DIN1
SSI_DIN2
SSI_DIN3
MRESET#
RSVD[0..4]
FS1_OUT
WATCHDOG
B510
.1S
VCC_+3
B511
.1S
B512
.1S
B513
.1S
+5V
+5V
+5V
+
C510
10A6S
+
C511
10A6S
+
C512
10A6S
PRE
4
CLK
3
D
2
CLR
1
Q
5
Q
6
VCC
14
GND
7
U506A
74LVX74S
PRE
10
CLK
11
D
12
CLR
13
Q
9
Q
8
U506B
74LVX74S
VCC_+3
1
2
U508A
74LVX14S
3
4
U508B
74LVX14S
5
6
U508C
74LVX14S
11
10
U508E
74LVX14S
12
13
U508F
74LVX14S
GND
7
VCC
14
U508G
74LVX14S
VCC_+3
VCC_+3
FS512_OUT
FS1_IN
SSI_CLK_IN
VCC_+3
TP501
TPG
SCI_CLK
AUX_POWER[0..3]
AUX_POWER[0..3]
8
9
U508D
74LVX14S
1
6
2
7
3
8
4
9
5
P501
DB9FRA
HREQ#
HEN#
FS512_IN
FS512_IN
FS512_IN
FS512_OUT
R501
51.1KP1S
B506
.1S
VCC_+3
B508
.1S
VCC_+3
HEN#
AES_MCLK
R507
51.1KP1S
B514
.1S
+
C513
10A6S
+5V
VCC
14
GND
7
U510E
74LVX125A
2
3
1
U510A
74LVX125A
12
11
13
U510D
74LVX125A
5
6
4
U510B
74LVX125A
SSI_CLK_IN
SSI_CLK
9
8
10
U510C
74LVX125A
VCC_+3
AES_BCLK
AES_BCLK
R511
51.1KP1S
R512
51.1KP1S
R514
51.1KP1S
R515
51.1KP1S
FS1_IN
AES_FS1
FS1_OUT
AES_FS1
B500
.1S
VCC_+3
SLAVE#
SLAVE
SLAVE#
SLAVE
SLAVE#
2
3
1
U501A
74LVX125A
12
11
13
U501D
74LVX125A
5
6
4
U501B
74LVX125A
9
8
10
U501C
74LVX125A
B501
.1S
TXD
SCI_RXD
RS232
RS232
PC_RXD
VCC
14
GND
7
U501E
74LVX125A
VCC_+3
VCC_+3
SCI_TXD
RXD
MCU_RXD
RXD
TXD
SCI_RXD
TXD
RS232
RS232#
RS232#
Содержание CobraNet EV-2
Страница 29: ...Page 28 Rev 2 0 CobraNetTM EV 2 Drawings ...
Страница 46: ...CobraNetTM EV 2 Page 45 ...