Lecroy WAVEACE 2024 4-channel oscilloscope, Digital Storage oscilloscope, WaveAce 2024 Manuale Utente
Codici prodotto
WaveAce 2024
Operator's Manual
920836 Rev A
79
; the history text descriptor block USERTEXT (may or may not be
present)
present)
; the time array block (for RIS and sequence acquisitions only)
; data array block
; auxiliary or second data array block
;
; In the following explanation, every element of a block is described
by
by
; a single line in the form
;
; <byte position> <variable name>: <variable type> ; <comment>
;
; where
;
; <byte position> = position in bytes (decimal offset) of the
variable,
variable,
; relative to the beginning of the block.
;
; <variable name> = name of the variable.
;
; <variable type> = string up to 16-character name
; terminated with a null byte
; byte 08-bit signed data value
; word 16-bit signed data value
; long 32-bit signed data value
; float 32-bit IEEE floating point value
; with the format shown below
; 31 30 .. 23 22 ... 0 bit position
; s exponent fraction
; where
; s = sign of the fraction
; exponent = 8 bit exponent e
; fraction = 23 bit fraction f
; and the final value is
; (-1)**s * 2**(e-127) * 1.f
; double 64-bit IEEE floating point value