S912XEG128J2VAL
Model | S912XEG128J2VAL |
Description | IC,MICROCONTROLLER,16-BIT,CPU12 CPU,CMOS,QFP,112PIN,PLASTIC |
PDF file | Total 1327 pages (File size: 7M) |
Chip Manufacturer | ROCHESTER |
Chapter 13 Analog-to-Digital Converter (ADC12B16CV1)
Module Base + 0x0008
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R
W
Reset
0
0
0
0
0
0
0
CMPE[15:0]
0
0
0
0
0
0
0
0
0
Figure 13-10. ATD Compare Enable Register (ATDCMPE)
Table 13-18. ATDCMPE Field Descriptions
Field
Description
15–0
Compare Enable for Conversion Number
n
(n= 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) of a Sequence
CMPE[15:0] — These bits enable automatic compare of conversion results individually for conversions of a sequence. The
sense of each comparison is determined by the CMPHT[n] bit in the ATDCMPHT register.
For each conversion number with CMPE[n]=1 do the following:
1) Write compare value to ATDDRn result register
2) Write compare operator with CMPHT[n] in ATDCPMHT register
CCF[n] in ATDSTAT2 register will flag individual success of any comparison.
0 No automatic compare
1 Automatic compare of results for conversion
n
of a sequence is enabled.
MC9S12XE-Family Reference Manual , Rev. 1.19
Freescale Semiconductor
517
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not
available from Freescale for import or sale in the United States prior to September 2010: S12XE products in 208 MAPBGA packages