44 IMP2B 3U cPCI Single Board Computer
Publication No. IMP2B-0HH/5
4.1.2
Peripheral Only Card (IMP2B-xxxxB)
Table 4-3 J2 Pinout (Peripheral Only)
Pin Row A
Row B
Row C
Row D
Row E
Row F
22
GA4
GA3
GA2
GA1
GA0
GND
21
Unused
GND
COM2_RX_B COM1_RX_B
GND
20
Unused
GND
USB2_1-
COM2_RX_A COM1_RX_A
GND
19
GND
GND
GPIO1
COM2_TX_B COM1_TX_B
GND
18
/1_1+ GPIO0
COM2_TX_A COM1_TX_A
GND
17
ETH0_1-
ETH0_3-/1_1-
PRST#
Unused
Unused
GND
16
/1_0+
DEG#
GND
USB2_1_PWR
GND
15
ETH0_0-
ETH0_2-/1_0-
FAL#
Unused
Unused
GND
14
USB2_2-
USB2_2_PWR GPIO2
GPIO3
GND
13
J14-2
J14-1
J14-6
J14-5
J14-9
GND
12
J14-4
J14-3
J14-8
J14-7
J14-11
GND
11
J14-10
J14-14
J14-13
J14-18
J14-17
GND
10
J14-12
J14-16
J14-15
J14-20
J14-19
GND
9
J14-22
J14-21
J14-26
J14-25
J14-29
GND
8
J14-24
J14-23
J14-28
J14-27
J14-31
GND
7
J14-30
J14-34
J14-33
J14-38
J14-37
GND
6
J14-32
J14-36
J14-35
J14-40
J14-39
GND
5
J14-49
J14-42
J14-41
J14-46
J14-45
GND
4
J14-51
J14-44
J14-43
J14-48
J14-47
GND
3
J14-50
J14-54
J14-53
J14-58
J14-57
GND
2
J14-52
J14-56
J14-55
J14-60
J14-59
GND
1
No Connection
J14-62
J14-64
J14-61
J14-63
GND
Non I/O signals (in grey above) are described in more detail in the PowerPact3
Family Product Manual.
LINK
PowerPact3 Family Product Manual, publication number PP3-0HH
Key
PMC rear I/O signals (see the
section)
Ethernet channel 0 (10/100BaseT)
Ethernet channel 1 (10/100BaseT) or Ethernet channel 0 (10/100/1000BaseT)
General purpose I/O (4 bits)
COM1 (RS232)
COM2 (RS232/RS422)
USB2.0 Port 1
USB2.0 Port 2
CAUTION
If an IMP2B is configured for Gigabit Ethernet and is connected to another Gigabit Ethernet capable
device, the CPCI3UX605 (if used) must be configured to allow the port to be fully connected. Failure to
do so will prevent the Ethernet port from functioning correctly.
CAUTION
Do not install an IMP2B built in ‘Peripheral Only’ mode into a Rack Host cPCI slot.