Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 364

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

342
Z8 Encore!
Product Specification
BITS
FIELD
RESET
R/W
ADDR
PS024604-1005
Bit
Position
[7]
START
[6]
[5]
REFEN
[4]
ADCEN
[3]
Reserved
Analog-to-Digital Converter (ADC)
START
®
R/W1
0
Value
(H)
0
1
0
0
1
0
1
Motor Control Flash MCUs
7
0
ADC Control Register 0 (ADCCT0)
Hex Address: F70
Reserved
Description
ADC Start / Busy
Writing to 0 has no effect.
Reading a 0 indicates the ADC is available to begin a conversion.
Writing to 1 starts a conversion.
Reading a 1 indicates a conversion is currently in progress.
Reserved—Must Be 0.
Reference Enable
Internal reference voltage is disabled allowing an external reference voltage to be
used by the ADC.
Internal reference voltage for the ADC is enabled. The internal reference voltage
can be measured on the VREF pin.
ADC Enable
ADC is disabled for low power operation.
ADC is enabled for normal use.
Reserved—Must Be 0.
R/W
6
0
REFEN
R/W
5
0
P R E L I M I N A R Y
ADCEN
R/W
4
0
F70H
Reserved
R/W
3
0
R/W
2
0
Appendix A—Register Tables
ANAIN[2:0]
R/W
1
0
R/W
0
0