mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 174

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 5 Analog-to-Digital Converter (S12ATD10B8CV3)
174
SRES8
Table 5-15. Left Justified, Signed, and Unsigned ATD Output Codes
V
CC
1
1
1
0
0
0
0
0
0
0
1
1
1
1
RH
V
Input Signal
5.120 Volts
RL
= 5.12 Volts
5.100
5.080
2.580
2.560
2.540
0.020
0.000
= 0 Volts
Table 5-16. Analog Input Channel Select Coding
DJM
0
0
1
0
0
1
CB
Table 5-14. Available Result Data Formats
0
0
1
1
0
0
1
1
MC9S12XDP512 Data Sheet, Rev. 2.17
DSGN
X
X
0
1
0
1
Signed
Codes
8-Bit
7E
FF
7F
7F
01
00
81
80
CA
0
1
0
1
0
1
0
1
10-bit / left justified / unsigned — bits 6–15
10-bit / right justified / unsigned — bits 0–9
8-bit / right justified / unsigned — bits 0–7
8-bit / left justified / unsigned — bits 8–15
10-bit / left justified / signed — bits 6–15
8-bit / left justified / signed — bits 8–15
Unsigned
Description and Bus Bit Mapping
Codes
8-Bit
FF
FF
FE
81
80
7F
01
00
Result Data Formats
Analog Input
Signed
Codes
Channel
10-Bit
7FC0
7F00
7E00
FF00
0100
0000
8100
8000
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
Unsigned
Codes
10-Bit
FFC0
FE00
FF00
7F00
8100
8000
0100
0000
Freescale Semiconductor