
Chapter 7 Analog-to-Digital Converter (ATD10B16CV4)
MC9S12HZ256 Data Sheet, Rev. 2.05
Freescale Semiconductor
211
7.3.2
Register Descriptions
This section describes in address order all the ATD10B16C registers and their individual bits.
Register
Name
Bit 7
6
5
4
3
2
1
Bit 0
0x0000
ATDCTL0
R
0
000
WRAP3
WRAP2
WRAP1
WRAP0
W
0x0001
ATDCTL1
R
ETRIGSEL
000
ETRIGCH3 ETRIGCH2 ETRIGCH1 ETRIGCH0
W
0x0002
ATDCTL2
R
ADPU
AFFC
AWAI
ETRIGLE
ETRIGP
ETRIGE
ASCIE
ASCIF
W
0x0003
ATDCTL3
R0
S8C
S4C
S2C
S1C
FIFO
FRZ1
FRZ0
W
0x0004
ATDCTL4
R
SRES8
SMP1
SMP0
PRS4
PRS3
PRS2
PRS1
PRS0
W
0x0005
ATDCTL5
R
DJM
DSGN
SCAN
MULT
CD
CC
CB
CA
W
0x0006
ATDSTAT0
R
SCF
0
ETORF
FIFOR
CC3
CC2
CC1
CC0
W
0x0007
Unimplemented
R
W
0x0008
ATDTEST0
R
Unimplemented
W
0x0009
ATDTEST1
R
Unimplemented
SC
W
0x000A
ATDSTAT2
R
CCF15
CCF14
CCF13
CCF12
CCF11
CCF10
CCF9
CCF8
W
0x000B
ATDSTAT1
R
CCF7
CCF6
CCF5
CCF4
CCF3
CCF2
CCF1
CCF0
W
0x000C
ATDDIEN0
R
IEN15
IEN14
IEN13
IEN12
IEN11
IEN10
IEN9
IEN8
W
= Unimplemented or Reserved
u = Unaffected
Figure 7-2. ATD Register Summary