7 j11 i/o expansion interface, J11 i/o expansion interface - 16, 12 pinout of j11 - 16 – Kontron VMP3 User Manual
Page 50: J11 i/o expansion connector - 16, Functional description vmp3
Functional Description
VMP3
Page 2 - 16
© 2005 Kontron Modular Computers GmbH
ID 29230, Rev. 01
29230
.01.UG.VC.050727/091425
P R E L I M I N A R Y
2.4.7
J11 I/O Expansion Interface
The I/O Expansion connector provides additional capability for LPC, TERM2, M/C, CAN, and
HSS/UART interfacing. All signals on this connector are at TTL levels which means that they
will require additional signal conditioning prior to interfacing to VMP3 external devices.
Figure 2-8: J11 I/O Expansion Connector
Table 2-12: Pinout of J11
SIGNAL
PIN
PIN
SIGNAL
SIGNAL
PIN
PIN
SIGNAL
+BAT (see Note)
1
2
GND
SER4_RI
37
38
SER4_RTS
MC4
3
4
LPC_CLK
SER3_CD
39
40
SER4_DSR
LAD1
5
6
+3V3
SER3_RXD
41
42
GND
+5V
7
8
LAD0
SER3_CTS
43
44
SER3_DTR
LAD3
9
10
LAD2
SER3_RI
45
46
SER3_TXD
PCI_RST
11
12
GND
+3V3
47
48
SER3_RTS
TXD2
13
14
LFRAME
SER2_CD
49
50
SER3_DSR
RXD2
15
16
+5V
SER2_RXD
51
52
GND
GND
17
18
SERIRQ
GND
53
54
SER2_DTR
CAN1_RX1
19
20
+3V3
SER2_CTS
55
56
SER2_TXD
CAN1_RX0
21
22
CAN1_TX1
SER2_RI
57
58
SER2_RTS
GND
23
24
CAN1_TX0
+5V
59
60
SER2_DSR
CAN2_RX1
25
26
+5V
SER1_CD
61
62
+3V3
CAN2_RX0
27
28
CAN2_TX1
SER1_RXD
63
64
SER1_DTR
GND
29
30
CAN2_TX0
GND
65
66
SER1_TXD
SER4_CD
31
32
GND
SER1_CTS
67
68
SER1_RTS
SER4_RXD
33
34
SER4_DTR
SER1_RI
69
70
SER1_DSR
SER4_CTS
35
36
SER4_TXD
+3V3
71
72
+5V
Note...
+BAT = 3.2V is derived from the 5V standby (is not regulated)
72
71
1
2