PXI Express Bus Hybrid-Peripheral Slot Connector Pinout and Signal names
The PXI Express Hybrid Peripheral slot pinout is provided below.
Note; this is just one of the possible slot pin-outs, refer to the PXI-express link below for the others.
Pin # | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name |
-- | Row Z | Row A | Row B | Row C | Row D | Row E | Row F |
1 | GND | GA4 | GA3 | GA2 | GA1 | GA0 | GND |
2 | 5Vaux | GND | SYSEN# | WAKE# | ALERT# | ||
3 | 12V | 12V | GND | GND | GND | ||
4 | GND | GND | 3.3V | 3.3V | 3.3V | ||
5 | PXI_TRIG3 | PXI_TRIG4 | PXI_TRIG5 | GND | PXI_TRIG6 | ||
6 | PXI_TRIG2 | GND | ATNLED | PXI_STAR | PXI_CLK10 | ||
7 | PXI_TRIG1 | PXI_TRIG0 | ATNSW# | GND | PXI_TRIG7 | ||
8 | RSV | GND | RSV | PXI_LBLL6 | PXI_LBR6 |
Pin # | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name |
-- | Row A | Row B | Row ab | Row C | Row D | Row cd | Row E | Row F | Row ef |
1 | PXIe_CLK100+ | PXIe_CLK100- | GND | PXIe_SYNC100+ | PXIe_SYNC100- | GND | PXIe_DSTARC+ | PXIe_DSTARC- | GND |
2 | PRSNT# | PWREN# | PXIe_DSTARB+ | PXIe_DSTARB- | PXIe_DSTARA+ | PXIe_DSTARA- | |||
3 | SMBDAT | SMBCLK | RSV | RSV | RSV | RSV | |||
4 | MPWRGD | PERST# | RSV | RSV | 1Refclk+ | 1Refclk- | |||
5 | 1PETp0 | 1PETn0 | 1PERp0 | 1PERn0 | 1PETp1 | 1PETn1 | |||
6 | 1PETp2 | 1PETn2 | 1PERp2 | 1PERn2 | 1PERp1 | 1PERn1 | |||
7 | 1PETp3 | 1PETn3 | 1PERp3 | 1PERn3 | 1PETp4 | 1PETn4 | |||
8 | 1PETp5 | 1PETn5 | 1PERp5 | 1PERn5 | 1PERp4 | 1PERn4 | |||
9 | 1PETp6 | 1PETn6 | 1PERp6 | 1PERn6 | 1PETp7 | 1PETn7 | |||
10 | RSV | RSV | RSV | RSV | 1PERp7 | 1PERn7 |
Pin # | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name | Signal name |
-- | Row Z | Row A | Row B | Row C | Row D | Row E | Row F |
1 | GND | 5V | -12V | TRST# | +12V | 5V | GND |
2 | TCK | 5V | TMS | TDO | TDI | ||
3 | INTA# | INTB# | INTC# | 5V | INTD# | ||
4 | IPMB_PWR | HEALTHY# | V(I/O) | INTP | INTS | ||
5 | BRSVP1A5 | BRSVP1B5 | RST# | GND | GNT# | ||
6 | REQ# | GND | 3.3V | CLK | AD[31] | ||
7 | AD[30] | AD[29] | AD[28] | GND | AD[27] | ||
8 | AD[26] | GND | V(I/O) | AD[25] | AD[24] | ||
9 | C/BE[3]# | IDSEL | AD[23] | GND | AD[22] | ||
10 | AD[21] | GND | 3.3V | AD[20] | AD[19] | ||
11 | AD[18] | AD[17] | AD[16] | GND | C/BE[2]# | ||
12 - 14 | |||||||
15 | GND | 3.3V | FRAME# | IRDY# | BD_SEL# | TRDY# | GND |
16 | DEVSEL# | GND | V(I/O) | STOP# | LOCK# | ||
17 | 3.3V | IPMB_SCL | IPMB_SDA | GND | PERR# | ||
18 | SERR# | GND | 3.3V | PAR | C/BE[1]# | ||
19 | 3.3V | AD[15] | AD[14] | GND | AD[13] | ||
20 | AD[12] | GND | V(I/O) | AD[11] | AD[10] | ||
21 | 3.3V | AD[9] | AD[8] | M66EN | C/BE[0]# | ||
22 | AD[7] | GND | 3.3V | AD[6] | AD[5] | ||
23 | 3.3V | AD[4] | AD[3] | 5V | AD[2] | ||
24 | AD[1] | 5V | V(I/O) | AD[0] | ACK64# | ||
25 | 5V | REQ64# | ENUM# | 3.3V | 5V |
Additional PXI notes:
PXI stands for Compact PCI for Instrumentation Bus |
The connector types below are counting signal pins (not the ground rows),
as indicated on many data sheets:
Type A connector; 110 pins, Keyed (J1/J4),([25 rows x 5
columns] - [3 rows x 5 columns of Key])
Type B connector; 110 pins (J2/J5), [22 x 5]
Type B connector; 95 pins (J3), [19 x 5]. This is also used
as P0 with VME64
Type C connector; 55 pins [11 x 5]
Type AB connector; 95, 110, or 125 pins
There are other stlyes:
Type L connector; # contact cavities to accept power insert
contacts
Type M connector; # contact cavities to accept power insert
contacts/with half the connector having normal pins
Back to the main PXI Compact PCI [cPCI] for Instrumentation Bus page, which contain a description of the bus, connector manufacturer, and IC manufacturer links.
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