M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 239

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Fig. 8.6.2 Conversion operation in repeat mode
8.6.2 Repeat mode operation description
(1) When an internal trigger is selected
(2) When an external trigger is selected
When the level of the AD
is cancelled and is restarted from step
Figure 8.6.2 shows the conversion operation in the repeat mode.
approximation register (conversion result) are transferred to the A-D register i.
The A-D converter repeats operation until the A-D conversion start bit is cleared to “0” by software.
The conversion result is transferred to the A-D register i each time the conversion is completed.
while the A-D conversion start bit is “1.”
approximation register (conversion result) are transferred to the A-D register i.
The A-D converter repeats operation until the A-D conversion start bit is cleared to “0” by software.
The conversion result is transferred to the A-D register i each time the conversion is completed.
The first A-D conversion is completed after 57 cycles of
The A-D converter starts operation when the input level to the AD
The first A-D conversion is completed after 57 cycles of
The A-D converter starts operation when the A-D conversion start bit is set to “1.”
Convert input voltage from
_____
Trigger occur
TRG
AN
pin changes from “H” to “L” during operation, the operation at that point
i
pin
7702/7703 Group User’s Manual
.
Conversion result
AD
AD
. Then, the contents of the successive
. Then, the contents of the successive
A-D CONVERTER
A-D register i
____
TRG
pin changes from “H” to “L”
8.6 Repeat mode
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