TC1796
Peripheral Units (Vol. 2 of 2)
Analog-to-Digital Converter (ADC)
User’s Manual 25-69 V2.0, 2007-07
ADC, V2.0
25.2.4 Queue Registers
QUEUE0
Queue Status Register (170
H
) Reset Value: 0000 0000
H
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0
r
1514131211109876543210
V0
GRP
S
EMUX RES 0 CHNR
rh r rh rh rh r rh
Field Bits Type Description
CHNR [3:0] rh Channel to be Converted
This bit field holds the channel number of the channel
to be converted.
RES [7:6] rh Conversion Resolution Status
This bit field indicates the resolution of the A/D
Converter for the conversion of the analog channel
determined by CHNR. Any modification of this bit field
is taken into account after the currently running
conversion is finished.
00
B
10-bit resolution
01
B
12-bit resolution
10
B
8-bit resolution
11
B
Reserved
EMUX [9:8] rh External Multiplexer Control Line Status
This bit field indicates the external multiplexer control
line status of the analog channel determined by
CHNR.
GRPS 10 rh Analog Input Multiplexer Group Select Line Status
This bit field indicates the status of the analog input
multiplexer group select bit of the analog channel
determined by CHNR.
0
B
Analog input multiplexer group 0 selected.
1
B
Analog input multiplexer group 1 selected.
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