EVB9S08DZ60 Freescale Semiconductor, EVB9S08DZ60 Datasheet - Page 179

• Manufacturer Part Number: EVB9S08DZ60
• Description: BOARD EVAL FOR 9S08DZ60
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of EVB9S08DZ60

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: S08D
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08D
• Kit Contents: Board Cables CD Power Supply
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08DZ60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.2.1
The ADC analog portion uses V
internally to V
External filtering may be necessary to ensure clean V
10.2.2
The ADC analog portion uses V
internally to V
10.2.3
V
V
by an external source between the minimum V
exceed V
10.2.4
V
V
10.2.5
The ADC module supports up to 28 separate analog inputs. An input is selected for conversion through the
ADCH channel select bits.
10.3
These memory-mapped registers control and monitor operation of the ADC:
10.3.1
This section describes the function of the ADC status and control register (ADCSC1). Writing ADCSC1
aborts the current conversion and initiates a new conversion (if the ADCH bits are equal to a value other
than all 1s).
Freescale Semiconductor
REFH
DDAD
REFL
SSAD
•
•
•
•
•
•
. If externally available, connect the V
is the low-reference voltage for the converter. In some packages, V
is the high reference voltage for the converter. In some packages, V
. If externally available, V
Status and control register, ADCSC1
Status and control register, ADCSC2
Data result registers, ADCRH and ADCRL
Compare value registers, ADCCVH and ADCCVL
Configuration register, ADCCFG
Pin control registers, APCTL1, APCTL2, APCTL3
DDAD
Register Definition
Analog Power (V
Analog Ground (V
Voltage Reference High (V
Voltage Reference Low (V
Analog Channel Inputs (ADx)
Status and Control Register 1 (ADCSC1)
DD
SS
).
. If externally available, connect the V
. If externally available, connect the V
DDAD
SSAD
REFH
DDAD
MC9S08DZ60 Series Data Sheet, Rev. 4
SSAD
as its ground connection. In some packages, V
as its power connection. In some packages, V
may be connected to the same potential as V
)
)
REFL
DDAD
REFL
REFH
pin to the same voltage potential as V
spec and the V
DDAD
)
)
SSAD
DDAD
for good results.
pin to the same voltage potential as V
pin to the same voltage potential as V
Chapter 10 Analog-to-Digital Converter (S08ADC12V1)
DDAD
REFL
REFH
potential (V
is connected internally to
is connected internally to
DDAD
DDAD
SSAD
REFH
or may be driven
SSAD
is connected
is connected
must never
.
SS
DD
.
179
.