TC1796
Peripheral Units (Vol. 2 of 2)
Analog-to-Digital Converter (ADC)
User’s Manual 25-76 V2.0, 2007-07
ADC, V2.0
GRPC [31:30] rw Group Control
This bit field determines the behavior of the analog
input group selection for the auto-scan sequence.
00
B
Group select bit CHCONn.GRPS is taken into
account for the conversion of the
corresponding channel if the conversion is
triggered by auto-scan. Bit ASCRP.GRPS is
set to 0.
01
B
Bit ASCRP.GRPS is set to 0 and it is taken
into account for all conversions triggered by
auto-scan (only group 0 is covered by the
auto-scan).
10
B
Bit ASCRP.GRPS is set to 1 and it is taken
into account for all conversions triggered by
auto-scan (only group 1 is covered by the
auto-scan).
11
B
Bit ASCRP.GRPS is toggled at the end of
each auto-scan sequence. It is taken into
account for all conversions triggered by auto-
scan (group 0 is covered by an auto-scan
sequence and group 1 by the following
sequence, followed by group 0, etc.).
0 [29:16] r Reserved
Read as 0; should be written with 0.
Field Bits Type Description
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