DEMO9S08DZ60 Freescale Semiconductor, DEMO9S08DZ60 Datasheet - Page 194

• Manufacturer Part Number: DEMO9S08DZ60
• Description: BOARD DEMO
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08DZ60

• Contents: Board, Cable, CD
• Processor To Be Evaluated: MC9S08DZ60
• 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: MC9S08DZ60 Board, Software, Cables, Connectors
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08DZ60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 10 Analog-to-Digital Converter (S08ADC12V1)
ADCSC1 = 0x41 (%01000001)
ADCRH/L = 0xxx
ADCCVH/L = 0xxx
APCTL1=0x02
APCTL2=0x00
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Bit 7
Bit 6
Bit 5
Bit 4:0 ADCH
Holds results of conversion. Read high byte (ADCRH) before low byte (ADCRL) so that
conversion data cannot be overwritten with data from the next conversion.
Holds compare value when compare function enabled
AD1 pin I/O control disabled. All other AD pins remain general purpose I/O pins
All other AD pins remain general purpose I/O pins
COCO
AIEN
ADCO
Figure 10-13. Initialization Flowchart for Example
0
1
0
00001
MC9S08DZ60 Series Data Sheet, Rev. 4
Read-only flag which is set when a conversion completes
Conversion complete interrupt enabled
One conversion only (continuous conversions disabled)
Input channel 1 selected as ADC input channel
ADCCFG = 0x98
ADCSC1 = 0x41
Then ADCRL To
Clear COCO Bit
ADCSC2 = 0x00
Read ADCRH
Initialize ADC
COCO=1?
Continue
Check
Reset
Yes
No
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