Infineon Technologies TC1796 - Page 2008

TC1796
Peripheral Units (Vol. 2 of 2)
Analog-to-Digital Converter (ADC)
User’s Manual 25-77 V2.0, 2007-07
ADC, V2.0
ASCRP
Auto-Scan Conversion Request Pending Register
(188
H
) Reset Value: 0000 0000
H
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
GRP
S
0
rh r
1514131211109876543210
AS
CRP
15
AS
CRP
14
AS
CRP
13
AS
CRP
12
AS
CRP
11
AS
CRP
10
AS
CRP
9
AS
CRP
8
AS
CRP
7
AS
CRP
6
AS
CRP
5
AS
CRP
4
AS
CRP
3
AS
CRP
2
AS
CRP
1
AS
CRP
0
rh rh rh rh rh rh rh rh rh rh rh rh rh rh rh rh
Field Bits Type Description
ASCRPn,
(n = 0-15)
nrhAuto-Scan Conversion Request Pending Flag for
Channel n
The pending flag ASCRPn is set each time a
conversion request is generated for channel n by
auto-scan that could not be serviced immediately. A
start of conversion of the pending request leads
automatically to a clear of the pending flag. All
pending request flags can also be cleared under
software control, if bit AP.ASP is cleared.
0
B
No auto-scan based conversion request is
pending for channel n.
1
B
An auto-scan based conversion request is
pending for channel n.
GRPS 31 rh Group Select for Auto-Scan Conversions
This flag indicates which analog input group is taken
for conversions triggered by auto-scan. It is only taken
into account if SCN.GRPC > 00
B
.
0
B
The channels of group 0 are covered by the
auto-scan sequence.
1
B
The channels of group 1 are covered by the
auto-scan sequence.
0 [30:16] r Reserved
Read as 0.