Tektronix Weather Radio TLA7XX User Manual
TLA7XX/TLA7XXX Series Tektronix Logic Analyzer  
Declassification and Security  
Instructions  
www.tektronix.com  
077-0037-00  
 
Logic Analyzer Technical Report  
Date: July 1, 2005  
Subject: Memory Erasure & Parts in TLA7AA1, TLA7AA2, TLA7AA3, TLA7AA4,  
TLA7AB2, TLA7AB4, TLA7NA1, TLA7NA2, TLA7NA3, TLA7NA4, TLA7N1, TLA7N2,  
TLA7N3, TLA7N4, TLA7P2, TLA7P4, TLA7Q2, TLA7Q4, TLA7XM, TLA7PG2, TLA7D1,  
TLA7D2, TLA7E1, TLA7E2.  
MEMORY ERASURE PROCEDURE  
Turn the power off for at least 20 seconds to clear volatile memory.  
NVRAM does not contain any acquisition data (only cal constants, etc.).  
If you have any questions, contact the Tektronix Technical Support Center at 1-800-833-9200*3.  
MEMORY PARTS – TLA7AA1, TLA7AA2, TLA7AA3, TLA7AA4, TLA7AB2, TLA7AB4, TLA7NA1,  
TLA7NA2, TLA7NA3, TLA7NA4  
671-5312-01 – LPU Board  
Part Number Reference designator  
Description  
Qty  
156-3870-00  
U612  
IC, Memory, CMOS, NVRAM; 32K X 8,  
Integral Battery, Safety Controlled  
IC, Memory, DRAM, CMOS, 1MEG X 16  
IC, Memory, CMOS, Flash, 2M X 8  
IC, Memory, BICMOS  
1
156-7366-00  
156-8036-00  
156-8971-00  
U810 U820 U831 U840  
4
1
1
U830  
U541  
1
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7AA1  
671-5351-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0470 U0481 U0571 U0580  
U0631 U0633 U0641 U0643  
U0651 U0653 U0661 U0663  
U471 U480 U570 U581  
IC, Memory; CMOS, SDRAM; 4MB X 16  
24  
U630 U632 U640 U642  
U650 U652 U660 U662  
MEMORY PARTS – TLA7AA2  
671-5350-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0470 U0481 U0571 U0580  
U0631 U0633 U0641 U0643  
U0651 U0653 U0661 U0663  
U0671 U0682 U0770 U0781  
U471 U480 U570 U581  
IC, Memory; CMOS, SDRAM; 4MB X 16  
32  
U630 U632 U640 U642  
U650 U652 U660 U662  
U670 U681 U771 U780  
2
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7AA3  
671-5349-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0470 U0481 U0571 U0580  
U0612 U0621 U0631 U0633  
U0641 U0643 U0651 U0653  
U0661 U0663 U0671 U0682  
U0711 U0721 U0770 U0781  
U471 U480 U570 U581  
IC, Memory; CMOS, SDRAM; 4MB X 16  
40  
U611 U620 U630 U632  
U640 U642 U650 U652  
U660 U662 U670 U681  
U710 U720 U771 U780  
MEMORY PARTS – TLA7AA4  
671-5311-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0411 U0421 U0470 U0481  
U0511 U0521 U0571 U0580  
U0612 U0621 U0631 U0633  
U0641 U0643 U0651 U0653  
U0661 U0663 U0671 U0682  
U0711 U0721 U0770 U0781  
U410 U420 U471 U480  
IC, Memory; CMOS, SDRAM; 4MB X 16  
48  
U510 U520 U570 U581  
U611 U620 U630 U632  
U640 U642 U650 U652  
U660 U662 U670 U681  
U710 U720 U771 U780  
3
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7AB2  
671-5441-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9193-00  
U0470 U0481 U0571 U0580  
U0631 U0633 U0641 U0643  
U0651 U0653 U0661 U0663  
U0671 U0682 U0770 U0781  
U471 U480 U570 U581  
IC, Memory; CMOS, SDRAM; 4MB X 16  
32  
U630 U632 U640 U642  
U650 U652 U660 U662  
U670 U681 U771 U780  
MEMORY PARTS – TLA7AB4  
671-5442-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9193-00  
U0411 U0421 U0470 U0481  
U0511 U0521 U0571 U0580  
U0612 U0621 U0631 U0633  
U0641 U0643 U0651 U0653  
U0661 U0663 U0671 U0682  
U0711 U0721 U0770 U0781  
U410 U420 U471 U480  
IC, Memory; CMOS, SDRAM; 4MB X 16  
48  
U510 U520 U570 U581  
U611 U620 U630 U632  
U640 U642 U650 U652  
U660 U662 U670 U681  
U710 U720 U771 U780  
4
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7NA1  
671-9495-01 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0470 U0481 U0571 U0580  
U0631 U0633 U0641 U0643  
U0651 U0653 U0661 U0663  
U471 U480 U570 U581  
IC, Memory; CMOS, SDRAM; 4MB X 16  
24  
U630 U632 U640 U642  
U650 U652 U660 U662  
MEMORY PARTS – TLA7NA2  
671-9494-01 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0470 U0481 U0571 U0580  
U0631 U0633 U0641 U0643  
U0651 U0653 U0661 U0663  
U0671 U0682 U0770 U0781  
U471 U480 U570 U581  
IC, Memory; CMOS, SDRAM; 4MB X 16  
32  
U630 U632 U640 U642  
U650 U652 U660 U662  
U670 U681 U771 U780  
5
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7NA3  
671-9493-01 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0470 U0481 U0571 U0580  
U0612 U0621 U0631 U0633  
U0641 U0643 U0651 U0653  
U0661 U0663 U0671 U0682  
U0711 U0721 U0770 U0781  
U471 U480 U570 U581  
IC, Memory; CMOS, SDRAM; 4MB X 16  
40  
U611 U620 U630 U632  
U640 U642 U650 U652  
U660 U662 U670 U681  
U710 U720 U771 U780  
MEMORY PARTS – TLA7NA4  
671-9492-01 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-9033-00  
U0411 U0421 U0470 U0481  
U0511 U0521 U0571 U0580  
U0612 U0621 U0631 U0633  
U0641 U0643 U0651 U0653  
U0661 U0663 U0671 U0682  
U0711 U0721 U0770 U0781  
U410 U420 U471 U480  
IC, Memory; CMOS, SDRAM; 4MB X 16  
48  
U510 U520 U570 U581  
U611 U620 U630 U632  
U640 U642 U650 U652  
U660 U662 U670 U681  
U710 U720 U771 U780  
6
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7N1, TLA7N2, TLA7N3, TLA7N4  
671-4252-00 – LPU Board  
Part Number Reference designator  
Description  
Qty  
156-3870-00  
U260  
IC, Memory, CMOS, NVRAM; 32K X 8,  
SRAM, Integral Battery, Safety Controlled  
IC, Memory, DRAM, CMOS; 1M X 16  
IC, Memory, CMOS, Flash; 1M X 16  
1
156-7366-00  
156-8036-00  
U170 U270 U481 U580  
U370  
4
1
671-4535-00 – Probe Flash Adapter Board  
Part Number Reference designator  
Description  
Qty  
156-8036-00  
U100  
IC, Memory; CMOS, Flash; 2M X 8  
1
MEMORY PARTS – TLA7N1  
671-4214-01 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-7138-00  
U0630 U0640 U0650 U0660  
U0730 U0731 U0740 U0741  
U0750 U0751 U0760 U0761  
U0770 U0773 U0780 U0783  
U631 U641 U651 U661  
IC, Memory; CMOS, SDRAM; 1M X 16,  
SYNC DRAM  
24  
U771 U772 U781 U782  
7
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7N2  
671-4215-01 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-7138-00  
U0510 U0512 U0520 U0522  
U0610 U0620 U0630 U0640  
U0650 U0660 U0730 U0731  
U0740 U0741 U0750 U0751  
U0760 U0761 U0770 U0773  
U0780 U0783 U511 U521  
U631 U641 U651 U661  
IC, Memory; CMOS, SDRAM; 1M X 16,  
SYNC DRAM  
32  
U771 U772 U781 U782  
MEMORY PARTS – TLA7N3  
671-4216-01 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-7138-00  
U0510 U0512 U0520 U0522  
U0610 U0620 U0630 U0640  
U0650 U0660 U0710 U0713  
U0720 U0723 U0730 U0731  
U0740 U0741 U0750 U0751  
U0760 U0761 U0770 U0773  
U0780 U0783 U511 U521  
U631 U641 U651 U661  
IC, Memory; CMOS, SDRAM; 1M X 16,  
SYNC DRAM  
40  
U711 U712 U721 U722  
U771 U772 U781 U782  
8
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7N4  
671-4239-00 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-7138-00  
U0510 U0512 U0520 U0522  
U0570 U0572 U0580 U0582  
U0610 U0620 U0630 U0640  
U0650 U0660 U0670 U0680  
U0710 U0713 U0720 U0723  
U0730 U0731 U0740 U0741  
U0750 U0751 U0760 U0761  
U0770 U0773 U0780 U0783  
U511 U521 U571 U581  
IC, CMOS, SDRAM, 1MEG X 16  
48  
U631 U641 U651 U661  
U711 U712 U721 U722  
U771 U772 U781 U782  
MEMORY PARTS – TLA7P2, TLA7P4, TLA7Q2, TLA7Q4  
671-4252-00 – LPU Board  
Part Number Reference designator  
Description  
Qty  
156-3870-00  
U260  
IC, Memory, CMOS, NVRAM; 32K X 8,  
Integral Battery, Safety Controlled  
IC, Memory, DRAM, CMOS; 1MEG X 16  
IC, Memory, CMOS, Flash; 2M X 8  
1
156-7366-00  
156-8036-00  
U170 U270 U481 U580  
U370  
4
1
671-4535-00 – Probe Flash Adapter Board  
Part Number Reference designator  
Description  
Qty  
156-8036-00  
U100  
IC, Memory; CMOS, Flash; 2M X 8  
1
9
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7P2  
671-4238-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-7883-00  
U0510 U0512 U0520 U0522  
U0610 U0620 U0630 U0640  
U0650 U0660 U0730 U0731  
U0740 U0741 U0750 U0751  
U0760 U0761 U0770 U0773  
U0780 U0783 U511 U521  
U631 U641 U651 U661  
IC, Memory; CMOS, SDRAM; 4MEG X 16  
32  
U771 U772 U781 U782  
MEMORY PARTS – TLA7P4  
671-4239-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-7883-00  
U0510 U0512 U0520 U0522  
U0570 U0572 U0580 U0582  
U0610 U0620 U0630 U0640  
U0650 U0660 U0670 U0680  
U0710 U0713 U0720 U0723  
U0730 U0731 U0740 U0741  
U0750 U0751 U0760 U0761  
U0770 U0773 U0780 U0783  
U511 U521 U571 U581  
IC, Memory; CMOS, SDRAM; 4MEG X 16  
48  
U631 U641 U651 U661  
U711 U712 U721 U722  
U771 U772 U781 U782  
10  
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7Q2  
671-5332-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-8978-00  
U0510 U0512 U0520 U0522 IC, Memory; CMOS, SDRAM; 4M X 16BIT X 4  
32  
U0610 U0620 U0630 U0640  
U0650 U0660 U0730 U0731  
U0740 U0741 U0750 U0751  
U0760 U0761 U0770 U0773  
U0780 U0783 U511 U521  
U631 U641 U651 U661  
Banks, 64M  
U771 U772 U781 U782  
MEMORY PARTS – TLA7Q4  
671-5282-02 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-8978-00  
U0510 U0512 U0520 U0522 IC, Memory; CMOS, SDRAM; 4M X 16BIT X 4  
48  
U0570 U0572 U0580 U0582  
U0610 U0620 U0630 U0640  
U0650 U0660 U0670 U0680  
U0710 U0713 U0720 U0723  
U0730 U0731 U0740 U0741  
U0750 U0751 U0760 U0761  
U0770 U0773 U0780 U0783  
U511 U521 U571 U581  
Banks, 64M  
U631 U641 U651 U661  
U711 U712 U721 U722  
U771 U772 U781 U782  
11  
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7XM  
671-3982-03 – Enhanced Monitor Board  
Part Number Reference designator  
Description  
Qty  
156-5209-00  
156-6421-01  
156-6461-01  
156-6510-01  
156-4522-00  
U24  
U29 U31 U32 U34  
U22 U25  
U1  
IC, Memory; CMOS, EPROM, 64K X 16  
IC, Memory; CMOS, DRAM, 1MEG X 4  
IC, Memory; CMOS, Flash; 256K X 8  
IC, Memory; CMOS, EEPROM; 1K X 8  
IC, Memory; CMOS, PROM  
1
4
2
1
1
U44  
MEMORY PARTS – TLA7PG2  
671-5063-50 – A20 Board  
Part Number Reference designator  
Description  
156-6751-01  
156-M665-00  
160-M317-00  
156-M665-00  
156-M516-00  
156-M516-00  
156-M516-00  
156-M516-00  
U190  
U1022  
U1024  
U1025  
U1034  
U1035  
U1036  
U1037  
IC, Memory; CMOS, Serial, EPROM, 2048 X 8, 24C16N,  
SO8.150  
IC, Memory; CMOS, EPROM; 512K X 8, Flash, 90NS;  
29F040-90, PLCC32  
IC, Memory; CMOS, EPROM; 256K X 16, 120NS; PRGM;  
156-M492-00  
IC, Memory; CMOS, EPROM; 512K X 8, Flash, 90NS;  
29F040-90, PLCC32  
IC, Memory; CMOS, DRAM; 1048576 X 4, 70NS;  
NPD424400LA-70C, SOJ26.300, Tube  
IC, Memory; CMOS, DRAM; 1048576 X 4, 70NS;  
NPD424400LA-70C, SOJ26.300, Tube  
IC, Memory; CMOS, DRAM; 1048576 X 4, 70NS;  
NPD424400LA-70C, SOJ26.300, Tube  
IC, Memory; CMOS, DRAM; 1048576 X 4, 70NS;  
NPD424400LA-70C, SOJ26.300, Tube  
12  
 
Logic Analyzer Technical Report  
671-4859-50 – A50 Board  
Part Number Reference designator  
Description  
160-M295-03  
156-6751-01  
U2520  
U2530  
IC, Digital; CMOS, EPROM, 1046496 X 1BIT, EPC1LC20, SMD,  
PLCC20  
IC, Memory; CMOS, Serial, EPROM, 2048 X 8, 24C16N,  
SO8.150  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
156-N103-00  
U200  
U220  
U240  
U500  
U520  
U600  
U620  
U700  
U720  
U800  
U820  
U900  
U920  
U1000  
U1020  
U1100  
U1120  
U1200  
U1220  
U1300  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
IC, Memory; CMOS, 256K X 16 BIT, 12NS  
13  
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7D1, TLA7D2, TLA7E1, TLA7E2  
671-3233-04 – LPU Board  
Part Number Reference designator  
Description  
Qty  
156-4349-00  
U70  
IC, Memory, CMOS, NVRAM; 512K X 8,  
w/ Battery, Safety Controlled  
1
156-6151-01  
156-6272-01  
U60 U61 U64 U66 U79 U82  
U813  
IC, Memory, CMOS, SRAM, 128K X 8  
IC, Memory, CMOS, EEPROM; 256K X 8  
Serial  
6
1
156-6421-01  
156-6869-00  
156-6927-00  
160-9691-01  
U67 U71 U74 U81  
U1 U2 U8 U9  
U62 U63 U65 U68  
U11  
IC, Memory, CMOS, DRAM; 1MEG X 4  
IC, Memory, CMOS, Flash; 512K X 8  
IC, Memory, CMOS, DRAM; 1MEG X 16  
IC, Memory, CMOS, EPROM; 64K X 16  
4
4
4
1
MEMORY PARTS – TLA7D1  
671-3846-05 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-6272-01  
U1052 U1055  
IC, Memory; CMOS, EEPROM; 256K X 8,  
Serial  
2
156-6274-01  
156-6782-00  
U101 U201  
U1330 U1430  
IC, Memory; CMOS, SRAM; 32K X 8  
IC, ASIC; CMOS, Custom; Sampler IC,  
16K Memory  
2
2
MEMORY PARTS – TLA7D2  
671-3845-05 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-6272-01  
U1052 U1055  
IC, Memory; CMOS, EEPROM; 256K X 8,  
Serial  
2
156-6274-01  
156-6782-00  
U101 U201 U301 U401  
U1130 U1230 U1330 U1430  
IC, Memory; CMOS, SRAM; 32K X 8  
IC, ASIC; CMOS, Custom; Sampler IC,  
16K Memory  
4
4
14  
 
Logic Analyzer Technical Report  
MEMORY PARTS – TLA7E1  
671-3844-05 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-6272-01  
U1052 U1055  
IC, Memory; CMOS, EEPROM; 256K X 8,  
Serial  
2
156-6274-01  
156-6782-00  
U101 U201  
U1330 U1430  
IC, Memory; CMOS, SRAM; 32K X 8  
IC, ASIC; CMOS, Custom; Sampler IC,  
16K Memory  
2
2
MEMORY PARTS – TLA7E2  
671-3843-04 – Acquisition Board  
Part Number Reference designator  
Description  
Qty  
156-6272-01  
U1052 U1055  
IC, Memory; CMOS, EEPROM; 256K X 8,  
Serial  
2
156-6274-01  
156-6782-00  
U101 U201 U301 U401  
U1130 U1230 U1330 U1430  
IC, Memory; CMOS, SRAM; 32K X 8  
IC, ASIC; CMOS, Custom; Sampler IC,  
16K Memory  
4
4
If you have any questions, contact the Tektronix Technical Support Center at 1-800-833-9200*3.  
15  
 

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