sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 302

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

Analog-to-Digital Converter (ADC12B8CV1) Block Description
Table 8-21
result registers. Compare is always done using all 12 bits of both the conversion result and the compare
value in ATDDRn.
302
shows how depending on the A/D resolution the conversion result is transferred to the ATD
Table 8-21. Conversion result mapping to ATDDRn
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
resolution
10-bit data
10-bit data
12-bit data
8-bit data
8-bit data
A/D
0
1
0
1
X
DJM
conversion result mapping to
Bit[11:4] = result, Bit[3:0]=0000
Bit[7:0] = result, Bit[11:8]=0000
Bit[11:2] = result, Bit[1:0]=00
Bit[9:0] = result, Bit[11:10]=00
Bit[11:0] = result
ATDDRn
Freescale Semiconductor