MC68HC812A4 Datasheet, PDF (50/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

Register Block
Addr.
Register Name
ATD Control Register 2 ^Read:
$0062
(ATDCTL2) Write:
See page 292. _Reset:
ATD Control Register 3 ^Read:
$0063
(ATDCTL3) Write:
See page 293. _Reset:
ATD Control Register 4 ^Read:
$0064
(ATDCTL4) Write:
See page 294. _Reset:
ATD Control Register 5 ^Read:
$0065
(ATDCTL5) Write:
See page 296. _Reset:
$0066
ATD Status Register 1
(ATDSTAT1)
See page 298.
Read:
Write:
Reset:
$0067
ATD Status Register 2
(ATDSTAT2)
See page 298.
Read:
Write:
Reset:
$0068
ATD Test Register 1 ^Read:
(ATDTEST1) Write:
See page 299. _Reset:
$0069
ATD Test Register 2 ^Read:
(ATDTEST2) Write:
See page 299. _Reset:
$006A
Reserved
↓
↓
$006E
Reserved
Bit 7
ADPU
0
0
0
0
0
0
0
SCF
0
CCF7
0
SAR9
0
SAR1
0
R
R
6
AFFC
0
0
0
SMP1
0
S8CM
0
0
0
CCF6
0
SAR8
0
SAR0
0
R
R
5
4
3
0
0
AWAI
0
0
0
0
0
0
0
SMP0
0
SCAN
0
0
0
PRS4
0
MULT
0
0
0
PRS3
0
CD
0
0
0
CCF5
0
CCF4
0
CCF3
0
0
0
SAR7 SAR6 SAR5
0
0
0
RST TSTOUT TST3
0
0
0
R
R
R
R
R
R
2
0
0
0
0
PRS2
0
CC
0
CC2
0
CCF2
0
SAR4
0
TST2
0
R
R
1
ASCIE
0
FRZ1
0
PRS1
0
CB
0
CC1
Bit 0
ASCIF
0
FRZ0
0
PRS0
1
CA
0
CC0
0
CCF1
0
CCF0
0
SAR3
0
TST1
0
R
0
SAR2
0
TST0
0
R
R
R
$006F
$0070
Port AD Data Input ^Read:
Register (PORTAD) Write:
See page 302. _Reset:
PAD7
0
PAD6
0
PAD5
0
ATD Result Register 0 ^{Read: ADRxH7}
(ADR0H) Write:
See page 300. _Reset:
ADRxH6
ADRxH5
= Unimplemented
PAD4 PAD3 PAD2 PAD1 PAD0
0
0
0
0
0
ADRxH4 ADRxH3 ADRxH2 ADRxH1 ADRxH0
Indeterminate
R = Reserved
U = Unaffected
Figure 2-1. Register Map (Sheet 7 of 15)
MC68HC812A4 — Rev. 3.0
50
Register Block
Advance Information
MOTOROLA