|
Sujet
|
Pages |
| Introduction -
présentation de l'ensemble des registres |
1 |
| L’ADC12B16 -
(convertisseur inséré dans le MC9S12) |
2 |
Registre: ATDCTL0 (ATD control
Register 0) - bits WRAP(
0 à 3)
Registre: ATDCTL1 (ATD control Register 1)- bits
|
ETSEL |
SRES1 |
SRES0 |
SMP_DIS |
ETCH3 |
ETCH2 |
ETCH1 |
ETCH0 |
|
3 |
Registre: ATDCTL2 (ATD control Register 2) - bits
|
AFFC |
ICLKSTP |
ETRIGLE |
ETRIGP |
ETRIGE |
ASCIE |
ACMPIE |
Registre:
ATDCTL3
(ATD control Register 3) - bits
|
ETSEL |
SRES1 |
SRES0 |
SMP_DIS |
ETCH3 |
ETCH2 |
ETCH1 |
ETCH0 |
|
4 |
Registre: ATDCTL4
(ATD control Register 4) - bits
|
SMP2 |
SMP1 |
SMP0 |
PRS4 |
PRS3 |
PRS2 |
PRS1 |
PRS0 |
Registre:
ATDCTL5
(ATD control Register 5) - bits
|
5 |
Registre:
ATDSTAT0 (ATD Status Register 0) bits:
|
SCF |
|
ETORF |
FIFOR |
CC3 |
CC2 |
CC1 |
CC0 |
Registre:
ATDCMPE (ATD Compare Enable)
bits: CMPE[15 :0]
Registre:
ATDSTAT2 (ATD Status Register 2) bits: CCF[15 :0] |
6 |
Registre:
ATDDIEN (ATD Digital Input Enable) bits:
IEN[15 :0]
Registre:
ATDCMPHT (ATD Compare Higher Than) bits: CMPHT[15 :0]
Registre:
ATDDR0 (ATD Data Register 0) bits Dn |
7 |
|
Fonctionnement
: Horloge, Temps de
conversion, Déclenchement externe |
8 |
|
Comparaison automatique,
Séquences de
conversion |
9 |