MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 382

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Analog-to-Digital Converter (ADC10B8CV2)
11.3.2.3
Writes to this register will abort current conversion sequence.
Read: Anytime
Write: Anytime
382
Module Base + 0x0002
Reset
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
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
1
1
1
1
1
1
ATD Control Register 2 (ATDCTL2)
0
0
7
ETRIGCH3
AFFC
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
1
= Unimplemented or Reserved
0
6
Table 11-5. External Trigger Channel Select Coding
Figure 11-5. ATD Control Register 2 (ATDCTL2)
ETRIGCH2
MC9S12G Family Reference Manual,
Reserved
X
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
5
0
ETRIGCH1
ETRIGLE
X
X
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
3
Rev.1.01
ETRIGE
External trigger source is
2
0
Reserved
Reserved
ETRIG0
ETRIG1
ETRIG2
ETRIG3
AN2
AN3
AN4
AN5
AN6
AN7
AN7
AN7
AN7
AN7
AN7
AN7
AN7
AN7
Freescale Semiconductor
ASCIE
1
1
1
1
0
1
ACMPIE
0
0