Hioki MEMORY HiCORDER 8855, Instruction Manual

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APPENDIX 33
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Appendix 5 Size of a Waveform File
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: 32 Mwords (standard
)
: 128 Mwords (expansion
)
: 512 Mwords (expansion
)
Recording
length
Number of analog channels
0 1 2 4 8
30 11,264 17,920 31,232 57,856
50 15,360 26,112 47,616 90,624
100 25,600 46,592 88,576 172,544
200 45,568 86,528 168,448 332,288
500 105,472 206,336 408,064 811,520
1000 205,312 406,016 807,424 1,610,240
2000 405,504 806,400 1,608,192 3,211,776
5000 1,005,568 2,006,528 4,008,448 8,012,288
10000 2,005,504 4,006,400 8,008,192 16,011,776
20000 4,005,376 8,006,144 16,007,680 32,010,752
50000 10,005,504 20,006,400 40,008,192 80,011,776
100000 20,005,376 40,006,144 80,007,680 160,010,752
200000 40,005,632 80,006,656 160,008,704 320,012,800
500000 100,005,376 200,006,144 400,007,680 800,010,752
1000000 200,005,632 400,006,656 800,008,704
2000000 400,005,632 800,006,656
Recording
length
Number of analog channels
0 1 2 4 8
30 12,800 19,968 26,624 39,936 65,560
50 16,896 28,160 38,912 60,416 103,424
100 27,136 48,640 69,632 111,616 195,584
200 47,104 88,576 129,536 211,456 375,296
500 107,008 208,384 309,248 510,976 914,432
1000 206,848 408,064 608,768 1,010,176 1,812,992
2000 407,040 808,448 1,209,344 2,011,136 3,614,720
5000 1,007,104 2,008,576 3,009,536 5,011,456 9,015,296
10000 2,007,040 4,008,448 6,009,344 10,011,136 18,014,720
20000 4,006,912 8,008,192 12,008,960 20,010,496 36,013,568
50000 10,007,040 20,008,448 30,009,344 50,011,136 90,014,720
100000 20,006,912 40,008,192 60,008,960 100,010,496 180,013,568
200000 40,007,168 80,008,704 120,009,728 200,011,776 360,015,872
500000 100,006,912 200,008,192 300,008,960 500,010,496 900,013,568
1000000 200,007,168 400,008,704 600,009,728 1,000,011,776
2000000 400,007,168 800,008,704 1,200,009,728
Appendix 5 Size of a Waveform File
ˆ In the memory function (Binary data)
Size of a file = data
Size of a header = number of W number of B number of C number of L
number of S number of P header
Number of W header = 1
Number of B header = To save in either analog or logic is 1; to save in both analog and logic is 2
Number of C header = number of analog channels to be saved
Number of L header = number of logic probes to be saved
Number of S header = 1
Number of P header = number of PF number of PV header
Number of PF header = 2, number of PV header = 4
Size of a header = 8 + number of B number of C number of L header
Size of a data = size of an analog data*number of analog data to be saved + size of a logic data
(when logic is
saved)
Size of an analog data = CEILING(2*(recording length(DIV)*100+1),512)
Size of a logic data = CEILING(2*(recording length(DIV)*100+1),512)
Multiple of the minimum of b when CEILING (a, b) is larger than a
Example: CEILING(3.14,1)=4, CEILING(56,10)=60
Logic not saved
All logic saved
Note
Logic is channel 4 of
a module