Document type:
Title:
Revision date:
Revision:
User's Manual (MUT)
Mod. N957 8k Multi-Channel Analyzer
28/05/2012
6
NPO:
Filename:
Number of pages:
Page:
00105/04:N957x.MUTx/06 N957_REV6
35
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3.10 Potentiometer Control register (0x08, r/w)
Bit
Name
Function
7..0
POTCTRL
On board digital trimmer control register. Must be accessed only through
software library API calls.
Register default value = 0x03.
3.11 Calibration Set register (0x09, w)
Bit
Name
Function
15..0 CAL SET
bit X : if 1, sets corresponding bit in Potentiometer Control register. Must be
accessed only through software library API calls.
3.12 Calibration Clear register (0x0A, w)
Bit
Name
Function
15..0 CAL CLEAR
bit X : if 1, clears corresponding bit in Potentiometer Control register. Must
be accessed only through software library API calls.
3.13 Scratch register (0x0B, r/w)
Bit
Name
Function
15..0 Scratch
Scratch register for test read/write accesses
Register default value = 0xAAAA.
.
3.14 Buffer Occupancy register (0x0C, r/w)
Bit
Name
Function
15..0 BUF_OCC
Occupancy level of the samples buffer (0-65535)
3.15 Scaler Low register (0x0D, r)
Bit
Name
Function
15..0 SCALER_L
Counter (bits 15..0) of performed conversions; enabled via Timers/scaler
enable FLAG (see § 3.3)
3.16 Scaler High register (0x0E, r)
Bit
Name
Function
15..0 SCALER_H
Counter (bits 31..16) of performed convertions; enabled via Timers/scaler
enable FLAG (see § 3.3)