Renesas RX100 Series User Manual page 809

RX13T Group
Table 26.1 Specifications of 12-Bit A/D Converter (2/2)
Item
Interrupt sources
Low power consumption
function
Note 1. The frequency of PCLK, the peripheral module clock, becomes that set in the SCKCR.PCKB[3:0] bits, and that of ADCLK, the A/
D conversion clock, becomes the frequency set in the SCKCR.PCKD[3:0] bits.
Note 2. The number of extended bits during addition differs depending on the addition count.
2-bit extension: 1-time to 4-time conversion (add zero to three times)
4-bit extension: 16-time conversion (add 15 times)
Note 3. See section 11, Low Power Consumption for details.
Note 4. Wait for 1 μs or longer to start A/D conversion after release from the module stop state.
Table 26.2 Functions of 12-Bit A/D Converter
Item
Analog input channels
Conditions for Software
A/D conversion
Asynchronous
start
trigger
Synchronous
trigger
Channel-dedicated sample-and-
hold function
PGA
Interrupts
Setting of module stop function*
Note: When setting an A/D conversion start trigger to ADTRG0#, set the pin mode control bit in the port mode register for the
corresponding pin to 1 (peripheral functions), and set the pin function select bit in the pin function control register to ADTRG0#.
See section 17, I/O Ports for details.
Note 1. See section 11, Low Power Consumption for details.
Note 2. Wait for 1 μs or longer to start A/D conversion after release from the module stop state.
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
Description
 In the modes except double trigger mode and group scan mode, a scan end interrupt request (S12ADI)
can be generated on completion of single scan.
 In double trigger mode, a scan end interrupt request (S12ADI) can be generated on completion of double
scan.
 In group scan mode, a scan end interrupt request (S12ADI) can be generated on completion of group A
scan, whereas a scan end interrupt request (GBADI) for group B can be generated on completion of
group B scan, and a group C scan end interrupt request (GCADI) can be generated on completion of
group C scan.
 When double trigger mode is selected in group scan mode, an A/D scan end interrupt request (S12ADI)
can be generated on completion of double scan of group A, and the corresponding scan end interrupt
request (GBADI/GCADI) can be generated on completion of group B and group C scan.
 The S12ADI, GBADI, and GCADI interrupts can activate the data transfer controller (DTC).
 Module stop state can be set.*
Software trigger
Trigger input pin
Compare match/input capture from MTU0.TGRA
Compare match/input capture from MTU1.TGRA
Compare match/input capture from MTU2.TGRA
Compare match/input capture from MTU3.TGRA
Compare match/input capture from MTU4.TGRA or underflow
(trough) of MTU4.TCNT in complementary PWM mode
Compare match from MTU0.TGRE
Compare match between MTU4.TADCORA and MTU4.TCNT
Compare match between MTU4.TADCORB and MTU4.TCNT
Compare match between MTU4.TADCORA and MTU4.TCNT,
or compare match between MTU4.TADCORB and
MTU4.TCNT
Compare match between MTU4.TADCORA and MTU4.TCNT,
and compare match between MTU4.TADCORB and
MTU4.TCNT (when interrupt skipping function 2 is used)
Target channels
Target channels
1, 2
*
3, 4
*
26. 12-Bit A/D Converter (S12ADF)
Pin Name, Abbreviation
AN000 to AN007, internal
reference voltage
Enabled
ADTRG0#
TRGA0N
TRGA1N
TRGA2N
TRGA3N
TRGA4N
TRG0N
TRG4AN
TRG4BN
TRG4AN or TRG4BN
TRG4ABN
AN000 to AN002
AN000 to AN002
S12ADI, GBADI, GCADI interrupt
MSTPCRA.MSTPA17 bit
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