Data Register (Adcr) - Fujitsu FR60 Hardware Manual

CHAPTER 12 A/D CONVERTER

12.2.2 Data Register (ADCR)

The data register (ADCR) stores the A/D conversion result. A digital value is stored as
the current result of conversion.
■ Data Register (ADCR)
Figure 12.2-3 shows the bit configuration of the data register (ADCR).
Figure 12.2-3 Bit Configuration of the Data Register (ADCR)
Address: 000078
The data register (ADCR), which is a current conversion storage register, stores a digital value
that results from conversion.
The value in the data register (ADCR) is updated every time a conversion session is completed.
Normally, this register stores the last conversion value.
This register is set to an undefined value by a reset. "0" is read from the high-order bits 15 to 10
bits during reading.
354
bit 15 14 13
- - -
H
R R R
bit 7 6 5
D7 D6 D5
R R R
12 11 10 9
- - - D9
R R R R
4 3 2 1
D4 D3 D2 D1
R R R R
8 Initial value
D8 000000XX
B
R
0 Initial value
XXXXXXXX
D0
B
R