s908ab32ag0cfue Freescale Semiconductor, Inc, s908ab32ag0cfue Datasheet - Page 230

• Manufacturer Part Number: s908ab32ag0cfue
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Analog-to-Digital Converter (ADC)
14.2 Introduction
14.3 Features
Technical Data
230
Addr.
$003A
$0038 ADC Status and Control
$0039
ADC Clock Register
Register Name
ADC Data Register
(ADSCR)
(ADCLK)
Register
(ADR)
This section describes the 8-bit analog-to-digital converter (ADC).
Features of the ADC module include:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
•
•
•
•
•
•
Figure 14-1. ADC Register Summary
Eight channels with multiplexed input
Linear successive approximation with monotonicity
8-bit resolution
Single or continuous conversion
Conversion complete flag or conversion complete interrupt
Selectable ADC clock
COCO
ADIV2
Bit 7
AD7
Analog-to-Digital Converter (ADC)
0
0
0
= Unimplemented
ADIV1
AIEN
AD6
6
0
0
0
ADCO
ADIV0
AD5
5
0
0
0
ADICLK
ADCH4
AD4
4
1
0
0
ADCH3
AD3
3
1
0
0
0
MC68HC908AB32
ADCH2
AD2
Freescale Semiconductor
1
0
0
0
2
ADCH1
AD1
1
1
0
0
0
—
Rev. 1.1
ADCH0
Bit 0
AD0
1
0
0
0