E62655RUSB Renesas Electronics America, E62655RUSB Datasheet - Page 732

• Manufacturer Part Number: E62655RUSB
• Description: EMULATOR BASE H8S/2655R W/USB
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of E62655RUSB

• Contents: E6000 Emulator Unit and 4 Logic Probes
• For Use With/related Products: H8S/2655R
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 16 A/D Converter
16.4.8
A/D conversion can be started by a timer conversion start trigger or a trigger signal generated by
ADTRG input. When the trigger signal specified by bits TRGS1 and TRGS0 in ADCR is
generated, the ADST bit in ADCSR is set to 1 and A/D conversion is started.
Other operations are the same as when the ADST bit is set to 1 by software.
Figure 16.11 shows the timing for setting of the ADST bit by external input.
Rev. 5.00 Sep 14, 2006 page 702 of 1060
REJ09B0331-0500
ADTRG
(external trigger)
ADF
ADST
Channel 0
Channel 1
Channel 2
Channel 3
ADDRA
ADDRB
ADDRC
ADDRD
Starting Conversion by External Input
Figure 16.11 Start of Conversion by ADTRG
Conversion standby
Conversion
standby
Conversion standby
Conversion standby
Set
Sampling 1
A/D
conversion 1
Conversion standby
Conversion result 1
ADTRG Conversion Start Trigger
ADTRG
ADTRG