mc9s12xs128 Freescale Semiconductor, Inc, mc9s12xs128 Datasheet - Page 278

• Manufacturer Part Number: mc9s12xs128
• Description: Hcs12 Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Analog-to-Digital Converter (ADC12B16CV1)
10.3.2.3
Writes to this register will abort current conversion sequence.
Read: Anytime
Write: Anytime
278
Module Base + 0x0002
Reset
W
R
1
ETRIGSEL
Only if ETRIG3-0 input option is available (see device specification), else ETRISEL is ignored, that means
external trigger source is still on one of the AD channels selected by ETRIGCH3-0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
ATD Control Register 2 (ATDCTL2)
0
0
7
ETRIGCH3
= Unimplemented or Reserved
AFFC
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
1
0
6
Table 10-5. External Trigger Channel Select Coding
Figure 10-5. ATD Control Register 2 (ATDCTL2)
ETRIGCH2
S12XS Family Reference Manual, Rev. 1.10
ICLKSTP
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
0
5
ETRIGCH1
ETRIGLE
X
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
4
ETRIGCH0
ETRIGP
X
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
3
ETRIGE
External trigger source is
0
2
Reserved
Reserved
ETRIG0
ETRIG1
ETRIG2
ETRIG3
AN10
AN11
AN12
AN13
AN14
AN15
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
Freescale Semiconductor
ASCIE
1
1
1
1
0
1
ACMPIE
0
0