Tektronix 494AP service manual Tapedatatransferprogram, Maintenance 4g4ful4g4ApService Vol, Off

Models: 494AP 494A

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Maintenance- 4g4ful4g4ApService Vol. 1

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TAPEDATATRANSFERPROGRAM

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Macrosstored in battery-backedup memorycannotbe down-loaded

 

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be

 

 

 

 

 

 

to tape. consequenfly,

 

lost eachtime the battery is removedfrom ttre f_AemoryUoarO.

the macros will

 

 

 

 

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lf the batteryon the Memory board is removedwhile the board is not.poweredup, data stor€d in battery-backed

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memorywill be lost'

Tektronix4041'series

 

 

up

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

computer,

"onn""t"a

to the spectrumanalyzervia the GplB, will move

this datato a tapeand backinto memory

)

 

 

 

 

 

 

 

usingthe tottowingpiogr"rn.

 

 

 

 

 

 

 

 

 

 

 

 

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lntegeral,sl ,tl,wl ,i,v,y,z,vl

 

 

 

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Print"SpectrumAnalyzerAddressis: ,,;

 

 

 

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lnputal

 

 

 

 

 

 

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Print

 

 

 

 

 

 

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Print#al:.ROSOFF"

 

 

 

150

Print"Savememoryon tape?";

 

 

 

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160

Inputb$

 

 

 

 

 

174 B$-seg$(b$,.t,1)

 

 

 

 

 

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19q

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b$-"y" or b$-',y,,

 

 

 

 

 

 

 

thengoto 2000

 

 

 

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190

Print

 

 

 

 

 

 

 

20O Goto 1000

 

 

 

 

 

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1000 !

Thisroutinemovesdatafrom TApEto the spEcrRUM ANALYZER

 

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"Disptaysand

Settingsare on the foilowingdatafites"--

 

 

*(3060

 

 

 

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1020

Print

x 9 for displays,1020x t0 tor settiigsl;

 

 

 

1030 Print

 

 

 

 

 

 

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1040 Dir

 

 

 

 

 

 

 

 

1050 Print

 

 

 

 

 

 

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1060

Print"Enternumber

 

 

 

1070 Inputtl

 

of firstdatafile,FlL,:,,;

 

 

 

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1080 Gosub9000

 

 

 

 

 

1090 Print"Writeoverall Displays

 

 

 

t

 

 

 

 

 

 

 

and Settings(0),,,

 

 

 

1100 Print'Orwriteonlyin b1ank

 

 

 

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1110 tnputy $

 

memory(1):,,;

 

 

 

 

 

 

 

 

11?9 lf y$:"0'or y$-,'1"

 

 

 

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then goto 11S0

 

 

 

 

1130 pfint

uuuO*" ,,,,1,,,,,

 

 

 

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pleasl: ,,:

 

 

 

1 1 4 0G o t o1 1 1 0

 

 

 

 

 

1150 Y:vat(y$)

 

 

 

 

 

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1160 Detetevar ig

 

 

 

 

 

1170 Dimi$ 700

 

 

 

 

 

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1180 Print#al:"SET?,,

 

 

 

 

 

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1190 lnput#al:i$

 

 

 

 

 

1200 w1-0

 

 

 

 

 

 

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1210 Print#ai:"BVtEW

 

 

 

 

 

1220 pilnt

 

OFF,'

 

 

 

 

 

 

 

 

 

 

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1230 Print

 

to 9

 

 

 

 

 

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124O For i:l

 

 

 

 

 

1250

 

Gosub8000

 

 

 

 

 

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1260

 

Gosub6000

 

 

 

 

 

1270

 

lf z-0 thengoto I3O0

 

 

 

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1280

 

Printw1;':Waveform

 

 

 

1290

Goto1310

 

from DataFileFtL';tl

 

 

 

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1300 Printw1:n: ........not written.FlL,,;tl;,,not used.,,

 

 

 

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1310 Wl - w1+1

 

 

 

 

 

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a

 

 

 

 

 

 

 

 

 

 

6-53

a

 

 

 

 

 

 

 

 

 

 

 

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Page 187
Image 187
Tektronix 494AP service manual Tapedatatransferprogram, Maintenance 4g4ful4g4ApService Vol, Off