Document type:
Title:
Revision date:
Revision:
User's Manual (MUT)
Mod. N568B/LC 16 Ch Spectroscopy Amplifiers
26/01/2007
4
Filename:
Number of pages:
Page:
N568B_N568LC_REV4.DOC
37
34
Table 4.18: Coarse Gain Values
Code %11
Set
Relative Coarse Gain
Value (approx.)
%0 1
%1 2
%2 4
%3 8
%4 16
%5 32
%6 64
%7 128
Operating Code %12
; the allowed Pole Zero values for each Channel are %0 to %FF, allowing to
match the preamplifier tails in a range 50-500
μ
s.
Operating Code %13
; the allowed Shape values for each Channel are %0 to %3, corresponding to
the Shaping Time Values as follows:
Table 4.19: Shape Values
Code %13
Set
Shape
Value
%0 0.2
μ
s
%1 1
μ
s
%2 3
μ
s
%3 6
μ
s
Operating Code %14
; the allowed Output Polarity values for each Channel are 0 or 1, corresponding
respectively to Positive (0) or Negative (1) Output Polarity.
Operating Code %15
; the allowed Output Configuration values for each Channel are 0 or 1,
corresponding respectively to Direct (0) or Inverted (1) Outputs.
Operating Code %16
; the allowed Offset value in common to all Channels is %0 to %FF.
4.11 SLAVE TO MASTER DATA PACKET DESCRIPTION (PC
CONTROLLER CASE)
The answer data coming from the Mod. N568B/LC or from the H. S. CAENET CAMAC or VME
Controllers are different according to the different Operating Codes performed.
Operating Code %0
; the N568B/LC response to a Module Identifier Operation is a group of 8 bit
Bytes structured as follows:
- %01 (Low Byte of Master Identifier Code);
- %00 (High Byte of Master Identifier Code);
- Low Byte of the Error Code;