background image

©

 National Instruments Corporation

5

8-Slot NI PXIe-1062Q Backplane Installation Guide

Figure 2.  

PXIe_DSTAR and PXI Star Connectivity Diagram

PXI Local Bus

The PXI backplane local bus is a daisy-chained bus that connects each 
peripheral slot with adjacent peripheral slots to the left and right, as shown 
in Figure 3.

The backplane routes the full 13-line PXI Local Bus between adjacent PXI 
slots (slots 6, 7, and 8) and PXI Local Bus 6 between all other slots. Refer 
to Figure 3 for details. The left local bus 6 from slot 1 is not routed 
anywhere, and the right local bus signals from slot 8 are not routed 
anywhere.

Local bus signals may range from high-speed TTL signals to analog signals 
as high as 42 V.

Initialization software uses the configuration information specific to each 
adjacent peripheral module to evaluate local bus compatibility.

PXI Star 0

PXI Star 2

PXI Star 3

PXI Star 5

PXI Star 6

PXI Star 1

PXI Star 4

P1

P2

P1

P2

P1

P2

P1

XP3

XP4

P1

P2

XP3

XP2

XP1

XP4

P1

XP3

XP4

XP3

TP2

XP4

Slot 1:

 System Controller Slot

Slot 2:

 PXI P

e

ripher

a

l Slot

Slot 3:

 Hybr

id P

e

ripher

al Slot

Slot 4:

 System Timing Slot

Slot 5:

 Hybr

id P

e

ripher

al Slot

Slot 6:

 PXI P

e

ripher

a

l Slot

Slot 7:

 PXI P

e

ripher

a

l Slot

Slot 8:

 PXI P

e

ripher

a

l Slot

PXIe_DSTAR0

PXIe_DSTAR9

PXIe_DSTAR8

Summary of Contents for NI PXIe-1062Q

Page 1: ...ts 3 System Timing Slot 4 PXI Local Bus 5 PXI Trigger Bus 6 System Reference Clock 6 PXIe_SYNC_CTRL 9 Mechanical Requirements 9 Mounting 9 Cooling 10 Handling 10 Dimensions 11 Electrical Requirements...

Page 2: ...shows the backplane Figure 1 8 Slot NI PXIe 1062Q Backplane Interoperability with CompactPCI With the NI PXIe 1062Q you can use the following devices in a single PXI Express chassis PXI Express compat...

Page 3: ...ns on the power supply Hybrid Peripheral Slots The chassis includes two hybrid peripheral slots as defined by the PXI 5 PXI Express Hardware Specification slot 3 and slot 5 A hybrid peripheral slot ca...

Page 4: ...id peripheral slot as well as routed back to the XP3 connector of the system timing slot as shown in Figure 2 You can use the PXIe_DSTAR pairs for high speed triggering synchronization and clocking Re...

Page 5: ...routed anywhere and the right local bus signals from slot 8 are not routed anywhere Local bus signals may range from high speed TTL signals to analog signals as high as 42 V Initialization software us...

Page 6: ...independent buffer having a source impedance matched to the backplane and a skew of less than 250 ps between slots drives PXI_CLK10 to each peripheral slot Refer to Figure 4 for the PXI_CLK10 routing...

Page 7: ...heral that does not connect to PXIe_SYNC100 no SYNC100 signal is driven on the pair to that slot Figure 4 Distribution of PXI_CLK10 PXIe_CLK100 and PXIe_SYNC100 PXI_CLK10 PXIe_CLK100 and PXIe_SYNC100...

Page 8: ...d PXIe_SYNC100 Refer to Backplane Specifications for the specification information for an external clock provided on the 10 MHz REF IN pin of connector J27 If the 10 MHz clock is present on both the P...

Page 9: ...y default a high level detected by the backplane on the PXIe_SYNC_CTRL pin causes a synchronous restart for the PXIe_SYNC100 signal On the next PXI_CLK10 edge the PXIe_SYNC100 signal restarts This all...

Page 10: ...rwise damaging the pins on the backplane connectors Bent pins may cause functional failures or damage when the backplane is powered To protect both yourself and the backplane from electrical hazards l...

Page 11: ...ation 11 8 Slot NI PXIe 1062Q Backplane Installation Guide Dimensions Figure 7 Dimensions 0 890 in 22 61 mm 0 100 in 2 54 mm 5 933 in 150 7 mm 0 122 in 3 1mm 0 988 in 25 1 mm 0 224 in 5 68 mm 0 800 in...

Page 12: ...ifications of the chosen power supply to determine the minimum load required Connector J29 Connector J29 is the NI PXIe 1062Q backplane power supply connector Figure 9 shows the J29 location Refer to...

Page 13: ...ckplane s internal power planes and are suitable for carrying current Note Tyco Electronics manufactures the J29 mating connector which you can order with part number 298 08 01100 Note The connector S...

Page 14: ...kplane SMBus alert No 12 PS_ON Output from system slot J12 pin D2 No 13 PS_OK Input to system slot from power supply Yes 14 LED1 J26 pin 3 No 15 LED2 J26 pin 4 No 16 GND Ground plane Yes 17 12V 12 V p...

Page 15: ...it switch and LED You do not need to connect anything to J26 for basic backplane power up The power button PWRBTN signal is a momentary pushbutton signal that tells the system controller to enable or...

Page 16: ...l slots Compliant with IEEE 1101 10 mechanical packaging PXI Specification Revision 2 0 compliant Accepts both PXI and CompactPCI PICMG 2 0 R 3 0 3U modules Backplane bare board material UL 94 V 0 Rec...

Page 17: ...hows the XP1 connector pinout for the system controller slot Table 5 shows the XP2 connector pinout for the system controller slot Table 6 shows the XP3 connector pinout for the system controller slot...

Page 18: ...3V G GND Table 5 XP2 Connector Pinout for the System Controller Slot Pin A B ab C D cd E F ef 1 3PETp1 3PETn1 GND 3PERp1 3PERn1 GND 3PETp2 3PETn2 GND 2 3PETp3 3PETn3 GND 3PERp3 3PERn3 GND 3PERp2 3PERn...

Page 19: ...PERn0 GND 2PERp3 2PERn3 GND Table 7 XP4 Connector Pinout for the System Controller Slot Pin Z A B C D E F 1 GND GA4 GA3 GA2 GA1 GA0 GND 2 GND 5Vaux GND SYSEN WAKE ALERT GND 3 GND RSV RSV RSV RSV RSV G...

Page 20: ...Tn1 GND 6 1PETp2 1PETn2 GND 1PERp2 1PERn2 GND 1PERp1 1PERn1 GND 7 1PETp3 1PETn3 GND 1PERp3 1PERn3 GND 1PETp4 1PETn4 GND 8 1PETp5 1PETn5 GND 1PERp5 1PERn5 GND 1PERp4 1PERn4 GND 9 1PETp6 1PETn6 GND 1PER...

Page 21: ...D 3 3V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 3 3V PAR C BE 1 GND 17 GND 3 3V IPMB_SCL IPMB_SDA GND PERR GND 16 GND DEVSEL GND V I O STOP LOCK GND 15 GND 3 3V FRAME IRDY BD_SEL TRDY GND 12 14 Key A...

Page 22: ...K10 GND 16 GND PXI_TRIG1 PXI_TRIG0 RSV GND PXI_TRIG7 GND 15 GND PXI_BRSVA15 GND RSV PXI_LBL6 PXI_LBR6 GND 14 GND RSV RSV RSV GND RSV GND 13 GND RSV GND V I O RSV RSV GND 12 GND RSV RSV RSV GND RSV GND...

Page 23: ...3V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 3 3V PAR C BE 1 GND 17 GND 3 3V IPMB_SCL IPMB_SDA GND PERR GND 16 GND DEVSEL GND V I O STOP LOCK GND 15 GND 3 3V FRAME IRDY BD_SEL TRDY GND 12 14 Key Area...

Page 24: ...Ie_SYNC100 GND PXIe_DSTARC PXIe_DSTARC GND 2 PRSNT PWREN GND PXIe_DSTARB PXIe_DSTARB GND PXIe_DSTARA PXIe_DSTARA GND 3 SMBDAT SMBCLK GND RSV RSV GND RSV RSV GND 4 MPWRGD PERST GND RSV RSV GND 1RefClk...

Reviews: