HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 664

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

3. When D/A data register 0 (DADR_0) is modified, the conversion starts again.
4. When the DAOE0 in the DACR bit is cleared to 0, analog output is disabled (high-impedance
Rev. 1.00, 02/04, page 626 of 804
The results are output after the conversion has ended.
state).
Address bus
DADR_0
DAOE0
[Legend]
t
DCONV
DA0
Pφ
: D/A conversion time
write cycle
DADR_0
High impedance
state
Figure 22.2 D/A Converter Operation Example
write cycle
DACR
t
DCONV
Conversion data (1)
Conversion result (1)
write cycle
DADR_0
t
DCONV
Conversion data (2)
Conversion
result (2)
write cycle
DACR