S9S12P96J0VFTR Freescale Semiconductor, S9S12P96J0VFTR Datasheet - Page 311

• Manufacturer Part Number: S9S12P96J0VFTR
• Description: 16-bit Microcontrollers - MCU 16 BIT 96K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12P96J0VFTR

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 16 MHz
• Program Memory Size: 96 KB
• Data Ram Size: 6 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.15 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C

9.3.2.2
Writes to this register will abort current conversion sequence.
Read: Anytime
Write: Anytime
Freescale Semiconductor
Module Base + 0x0001
ETRIGSEL
SRES[1:0]
Reset
Field
6–5
W
7
R
ETRIGSEL
ATD Control Register 1 (ATDCTL1)
0
7
External Trigger Source Select — This bit selects the external trigger source to be either one of the AD
channels or one of the ETRIG3-0 inputs. See device specification for availability and connectivity of ETRIG3-
0 inputs. If a particular ETRIG3-0 input option is not available, writing a 1 to ETRISEL only sets the bit but has
not effect, this means that one of the AD channels (selected by ETRIGCH3-0) is configured as the source for
external trigger. The coding is summarized in
A/D Resolution Select — These bits select the resolution of A/D conversion results. See
WRAP3 WRAP2 WRAP1 WRAP0
1. If only AN0 should be converted use MULT=0.
0
0
1
1
1
1
1
1
1
1
SRES1
0
6
1
1
0
0
0
0
1
1
1
1
Table 9-2. Multi-Channel Wrap Around Coding
Figure 9-4. ATD Control Register 1 (ATDCTL1)
Table 9-3. ATDCTL1 Field Descriptions
S12P-Family Reference Manual, Rev. 1.13
SRES0
1
1
0
0
1
1
0
0
1
1
1
5
0
1
0
1
0
1
0
1
0
1
SMP_DIS
0
4
Multiple Channel Conversions (MULT = 1)
Table
Wraparound to AN0 after Converting
Description
9-5.
ETRIGCH3
1
3
AN6
AN7
AN8
AN9
AN9
AN9
AN9
AN9
AN9
AN9
ETRIGCH2
Analog-to-Digital Converter (ADC12B10C)
1
2
ETRIGCH1
1
1
Table 9-4
ETRIGCH0
for coding.
1
0
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