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Tektronix P6434, Instructions Manual

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Tektronix P6434 Instructions Manual Download Page 24

Operating Basics

P6434 Probe Instructions

11

3.

When connected, push down the latch releases on the probe to set the latch.

Pin 1 (When designing board, always

orient Pin 1 toward edge of board to

direct extender off the board)

Pin 1

Figure 10: Connecting the Reduced Bias Voltage adapter to the low-profile extender

Summary of Contents for P6434

Page 1: ...furbished and purchasing new Financing options such as Financial Rental and Leasing are also available on application TMG will assist if you are unsure whether this model will suit your requirements C...

Page 2: ...Instructions P6434 Mass Termination Probe 070 9793 04 P070979304 070979304 www tektronix com...

Page 3: ...and foreign patents issued and pending Information in this publication supercedes that in all previously published material Specifications and price change privileges reserved Tektronix Inc P O Box 50...

Page 4: ...tions This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish service under this...

Page 5: ......

Page 6: ...etween a P6434 Probe and a Target System Mictor Connectors and Latch Housings 15 Dimensions and Placement of Compatible Mictor Connectors 17 Direct Connection 17 Low Profile Extender Connection 18 Mec...

Page 7: ...13 Releasing the probe tip from the latch housing 14 Figure 14 Latch housing dimensions 16 Figure 15 Dimensions and placement of a surface mounted Mictor connector with latch housing 17 Figure 16 Side...

Page 8: ...e cords to the latch releases 39 Figure 31 Reconnecting the latch release cords to the latch release grip 39 Figure 32 Reassembling the module end 40 Figure 33 Jumper and connector locations on the te...

Page 9: ...or connector component side 21 Table 5 Pin 1 side probe channel assignments 22 Table 6 Pin 38 side probe channel assignments 22 Table 7 Nonstandard pin assignment for Mictor connector component side 2...

Page 10: ...further ratings information before making connections to the product Do not apply a potential to any terminal including the common terminal that exceeds the maximum rating of that terminal Use Proper...

Page 11: ...o this product or other property Terms on the Product These terms may appear on the product DANGER indicates an injury hazard immediately accessible as you read the marking WARNING indicates an injury...

Page 12: ...n in these instructions assumes your target system is based on a microprocessor If your target system is not based on a microprocessor you should substitute the type of device on which your system is...

Page 13: ...es support 1 800 833 9200 select option 1 Service support 1 800 833 9200 select option 2 Technical support Email techsupport tektronix com 1 800 833 9200 select option 3 6 00 a m 5 00 p m Pacific time...

Page 14: ...sing TLA6xx or TLA7Lx Mx Nx Px Qx logic analyzer modules you can take advantage of the new compression footprint and eliminate the need for Mictor connectors in your target system with a Compression o...

Page 15: ...ne clock and one qualifier or two qualifier signals The probe has connectors on each end One end is called the probe tip and connects to your target system The other ends are called the module ends an...

Page 16: ...ue QUAL 0 D3 7 0 D2 7 0 Color on Pin 38 side Yellow CK 2 D1 7 0 D0 7 0 Control Color on Pin 1 side White CK 3 C3 7 0 C2 7 0 Color on Pin 38 side Gray QUAL 1 C1 7 0 C0 7 0 Extended 136 channel module o...

Page 17: ...are two different sizes of labels for each channel group H Probe tip labels smaller H Module end labels larger H Blank labels custom channel combinations not recommended 2 Locate the probe tip end of...

Page 18: ...cators for pin 1 side 6 Apply the associated pin 38 side label to the probe tip see Figure 5 If necessary see Tables 1 or 2 on page 3 for label information Pin 1 side Pin 38 side Associated probe tip...

Page 19: ...ons the cable to the model end connector Match the color of the module end label to the probe tip label Module end label Probe tip label Other side Match label colors Match label colors Figure 6 Apply...

Page 20: ...probe adapter follow these steps 1 Line up the pin 1 indicator on the probe tip with pin 1 on the connector in your target system The Mictor connector is keyed to prevent incorrect connections CAUTIO...

Page 21: ...eleases on the probe to set the latch Optional latch housing Pin 1 Push down to latch after probe is connected Push down to latch after probe is connected Optional latch housing Pin 1 Pin 1 Figure 7 C...

Page 22: ...tender with pin 1 on the connector in your target system The Mictor connector is keyed to prevent incorrect connections 2 Position the low profile end perpendicular to the connector and gently connect...

Page 23: ...the adapter as show in Figure 9 The Mictor connector is keyed to prevent incorrect connections 3 Line up the pin 1 indicator on the adapter with the pin 1 indicator on the P6434 probe Connect the P64...

Page 24: ...nected push down the latch releases on the probe to set the latch Pin 1 When designing board always orient Pin 1 toward edge of board to direct extender off the board Pin 1 Figure 10 Connecting the Re...

Page 25: ...dapter land footprint See Figure 11 for further dimensional information 15 82 mm 623 in 32 131 mm 1 265 in 4 572 mm 180 in 13 716 mm 540 in 6 35 mm 1 27 mm 250 in 050 in PCB Thickness Circuit board El...

Page 26: ...34 Probe Instructions 13 P6434 Mictor adapter 15 82 mm 623 in 34 93 mm 1 375 in 32 131 mm 1 265 in 13 716 mm 540 in 3 68 mm 145 in Figure 12 Clearance for probe connection using Compression on PCB to...

Page 27: ...he latch housing CAUTION To avoid damage to the probe and mating connector hold on to the latch release grip and gently pull the probe straight out of the connector Do not tilt the probe in any direct...

Page 28: ...h Housings The P6434 probe contains a 38 pin Mictor connector Table 3 lists Mictor connectors you can purchase from AMP that are compatible with the probe and compatible latch housings and connectors...

Page 29: ...des positive retention of the P6434 probe Figure 14 shows the dimensions of the optional latch housings 31 50 mm 1 240 in 12 19 mm 480 in 4 95 mm 195 in 1 27 mm 050 in 28 20 mm 1 110 in 25 63 mm 1 009...

Page 30: ...connect the P6434 probe directly to the target system or use the low profile extender with the probe Figure 15 shows the dimensions and minimum placement of surface mounted connectors on a target sys...

Page 31: ...or the one inch of clear space under the extender is 0 2 inches as shown in Figure 16 NOTE Be sure to orient pin 1 on the Mictor connector in your target system to direct the extender off the board as...

Page 32: ...ures the pin 1 indicator on the Mictor connector Even though the Mictor connector is keyed you still need to know the location of pin 1 when connecting the P6434 probe Pin 1 9 02 mm 355 in 28 20 mm 1...

Page 33: ...in 5 08 mm 200 in 2 54 mm 100 in 2 92 mm 115 in 81 mm 032 in 0 85 mm 0335 in 18X 0 64 mm 025 in 19X 0 43 mm 017 in 2 28 mm 090 in 1 78 mm 070 in 2 80 mm 110 in 1 40 mm 055 in 56 mm 022 in 28 mm 011 in...

Page 34: ...CAD packages use the AMP numbering scheme as the industry standard Table 4 shows the pin assignments for the surface mounted connector Pin assignments are the same for the straddle mounted connector A...

Page 35: ...e Table 5 Pin 1 side probe channel assignments AMP Section and channel AMP pin number A probe C probe D probe E probe 5 CLK 0 CLK 3 Q0 Q3 7 A3 7 C3 7 D3 7 E3 7 9 A3 6 C3 6 D3 6 E3 6 11 A3 5 C3 5 D3 5...

Page 36: ...n number E probe D probe C probe A probe 10 A1 6 C1 6 D1 6 E1 6 12 A1 5 C1 5 D1 5 E1 5 14 A1 4 C1 4 D1 4 E1 4 16 A1 3 C1 3 D1 3 E1 3 18 A1 2 C1 2 D1 2 E1 2 20 A1 1 C1 1 D1 1 E1 1 22 A1 0 C1 0 D1 0 E1...

Page 37: ...n page 24 The pin assignment is counterclockwise with Pin 1 located at the top left and pin 2 located directly below it Pin 20 is located on the bottom right and pin 21 is located directly above it Ta...

Page 38: ...0 12 A2 7 C2 7 D2 7 E2 7 13 A2 6 C2 6 D2 6 E2 6 14 A2 5 C2 5 D2 5 E2 5 15 A2 4 C2 4 D2 4 E2 4 16 A2 3 C2 3 D2 3 E2 3 17 A2 2 C2 2 D2 2 E2 2 18 A2 1 C2 1 D2 1 E2 1 19 A2 0 C2 0 D2 0 E2 0 These pin num...

Page 39: ...6434 probe pin number E probe D probe C probe A probe 29 A1 1 C1 1 D1 1 E1 1 28 A1 0 C1 0 D1 0 E1 0 27 A0 7 C0 7 D0 7 E0 7 26 A0 6 C0 6 D0 6 E0 6 25 A0 5 C0 5 D0 5 E0 5 24 A0 4 C0 4 D0 4 E0 4 23 A0 3...

Page 40: ...or most circuit simulation calculations Figure 19 shows the equivalent circuit of the P6434 probe Table 10 shows the values you can use to calculate characteristics of the lossy delay lines shown in t...

Page 41: ...situations where there is as little as half an inch of clearance The extender is useful in a target system where signal risetimes are greater than one or two nanoseconds Faster risetimes cause transm...

Page 42: ...cleaners and organic solvents should never be used CAUTION To prevent damage service the probe only in a static free environment The component devices contained on the P6434 probe are susceptible to s...

Page 43: ...analyzer and a target system Table 11 shows the electrical requirements of the P6434 probe Table 11 Electrical specifications Characteristics Requirements Number of input channels 34 32 data and 2 clo...

Page 44: ...elative humidity Altitude Operating 4 5 km 15 000 ft maximum Non operating 15 km 50 000 ft maximum Designed to meet Tektronix standard 062 2847 00 class 5 Not to exceed target system thermal considera...

Page 45: ...der 31 75 mm 1 250 in 10 16 mm 400 in 5 08 mm 200 in Figure 21 Vertical dimensions of the P6434 probe and low profile extender Figure 22 shows the vertical dimensions of the P6434 probe and Reduced Bi...

Page 46: ...se steps refer to Figure 23 as a guide Remove screws 4 Elastomer connectors 2 Circuit boards 2 Figure 23 Disassembling the P6434 probe tip 1 Remove the four screws from the outside of the probe case u...

Page 47: ...cedures on pages 34 and 35 5 If you are only installing the connector parts replacement kit follow the Probe Tip procedure on page 36 To disassemble the latch release grip follow these steps 1 Use two...

Page 48: ...odule end remove the four screws from the outside of the connector housing using a 0 050 inch hexagonal screwdriver and open the housing 2 Remove the cable with the connector attached 3 Remove the tri...

Page 49: ...ap together Relieve pressure on detents to remove Board holder Board holder Relieve pressure on detents to remove Figure 26 Mictor connector circuit board and board holder 3 Lay the Mictor board assem...

Page 50: ...ack cable side of the board holder as shown in Figure 28 6 Press the front connector side of the circuit board attached to the cable down until it snaps into place in the board holder Align the back e...

Page 51: ...case half with the pin 1 side of the connector attach the case halves and reconnect the screws as shown in Figure 29 To reassemble the latch release grip follow these steps 1 Place the latch release c...

Page 52: ...h releases 3 Place the other end of the latch release cords into the latch release grip and reconnect the latch release grip as shown in Figure 31 Figure 31 Reconnecting the latch release cords to the...

Page 53: ...pieces in the connector housing as shown in Figure 32 Connector key Label Trim pieces Figure 32 Reassembling the module end 3 Orient the nonkeyed side of the connector to the case half with the label...

Page 54: ...ation H Power supply for the test fixture refer to the Replaceable Parts List section under Optional Accessories on page 48 for part number information H Logic analyzer mainframe H Logic analyzer modu...

Page 55: ...ls that are connected to the test fixture see Figure 34 Note the signal activity for the clock qualifier and data channels for the C3 C2 C1 and C0 probe sections Also note that there is no activity on...

Page 56: ...for open channels therefore if channels are shorted together these channels will appear as connected signal activity on the test fixture 12 Repeat this procedure for additional probes 13 Close the Sh...

Page 57: ...Reference 44 P6434 Probe Instructions...

Page 58: ...s important to include the following information in your order H Part number H Instrument type or model number H Instrument serial number H Instrument modification number if applicable If you order a...

Page 59: ...quantity of parts used 6 Name description An item name is separated from the description by a colon Because of space limitations an item name may sometimes appear as incomplete Use the U S Federal Ca...

Page 60: ...80009 010 6434 01 118 9479 00 1 SERVICE KIT MECHANICAL PARTS INCLUDES 80009 118 9479 00 1 1 LABEL SHEET PROBE TIP AND MODULE ENDS P6434 2 4 SCREWS 1 72 x 0 375 BUTTON HEAD 3 4 NUTS 1 72 HEX 4 2 PROBE...

Page 61: ...IONAL ACCESSORIES 17 010 0612 00 1 LOW PROFILE EXTENDER 4 25 INCH OVERALL 80009 010 0612 00 18 671 5481 00 1 P6434 REDUCED BIAS VOLTAGE ADAPTER 80009 671 5481 00 19 020 2455 00 1 17CH COMPRESSION ON P...

Page 62: ...Probe Instructions 49 The cable kits are not interchangeable Be sure to order the correct kit number for items 7 or 8 1 2 3 4 5 6 7 Pin 1 side Pin 38 side 8 9 10 11 12 13 14 15 16 Pin 1 Figure 35 P64...

Page 63: ...Replaceable Parts 50 P6434 Probe Instructions 17 18 19 20 Figure 36 Optional accessories...

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