Datasheet

Chapter 8 Analog-to-Digital Converter (ATD10B8C) Block Description
226 MC9S12C-Family / MC9S12GC-Family Freescale Semiconductor
Rev 01.24
8.3 Memory Map and Registers
This section provides a detailed description of all registers accessible in the ATD10B8C.
8.3.1 Module Memory Map
Figure 8-2 gives an overview on all ATD10B8C registers.
Address Name Bit 7 6 5 4 3 2 1 Bit 0
0x0000 ATDCTL0
R0 00000 0 0
W
0x0001 ATDCTL1
R0 00000 0 0
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
0
CC CB CA
W
0x0006 ATDSTAT0
R
SCF
0
ETORF FIFOR
0 CC2 CC1 CC0
W
0x0007 Unimplemented
R0 00000 0 0
W
0x0008 ATDTEST0
RU UUUUU U U
W
0x0009 ATDTEST1
RU UUUUU U
SC
W
0x000A Unimplemented
R0 00000 0 0
W
0x000B ATDSTAT1
R CCF7 CCF6 CCF5 CCF4 CCF3 CCF2 CCF1 CCF0
W
0x000C Unimplemented
R0 00000 0 0
W
0x000D ATDDIEN
R
IEN7 IEN6 IEN5 IEN4 IEN3 IEN2 IEN1 IEN0
W
0x000E Unimplemented
R0 00000 0 0
W
0x000F PORTAD
R PTAD7 PTAD6 PTAD5 PTAD4 PTAD3 PTAD2 PTAD1 PTAD0
W
= Unimplemented or Reserved
Figure 8-2. ATD Register Summary (Sheet 1 of 4)