r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 644

• Manufacturer Part Number: r5f21368sdfp
• Description: Renesas Mcu R8c Family / R8c/3xt-a Series
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36T-A Group
R01UH0240EJ0001 Rev.0.01
Apr 28, 2011
Figure 25.10
25.3.2.2
When detecting CH2 only
[Setting]
• Select single mode
• Set the enable bit (CHE02)
• Set bits CHC5 to CHC0 to
(TSCUMD = 0)
for CH2 to 1 (enabled)
000010b (2) to select CH2
The sensor control unit supports two types of measurement mode, single mode and scan mode.
Figure 25.10 shows a Measurement Mode Operation Example.
TSCU interrupt
measurement
Start
CH2
Preliminary document
Specifications in this document are tentative and subject to change.
Operation Example of Measurement Mode
Measurement Mode Operation Example
(1)
When detecting CH0, CH3,
and CH5 in ascending order
[Setting]
• Select scan mode
• Set the enable bits
• Set CHC5 to CHC0 to
• Set to ascending order
(TSCUMD = 1)
(CHExx) for CH0, CH3,
and CH5 to 1 (enabled)
000101b (5) to set the
maximum CH value to CH5
(UPDOWN = 0)
TSCU interrupt
measurement
measurement
measurement
measurement
measurement
measurement
Start
CH0
CH1
CH2
CH3
CH4
CH5
Notes:
CHC0 to CHC5, TSCUMD: Bits in TSCUCHC register
CHExx: Bits in TSIE0 to TSIE2 register
(1)
(2)
(2)
1. An interrupt request to the interrupt control block is sent after the final data
2. Sections shown in dark shade:
transfer is completed (in Status 26).
Process the measurement value as invalid data.
When detecting CH1 to CH3, CH6, CH8, CH10, CH11, and CH17 in
descending order
[Setting]
• Select scan mode (TSCUMD = 1)
• Set the enable bits (CHExx) for CH1 to CH3, CH6, CH8, CH10, CH11, and
• Set CHC5 to CHC0 to 010001b (17) to set the maximum CH value to CH17
• Set to descending order (UPDOWN = 1)
CH17 to 1 (enabled)
measurement
measurement
Invalid
Invalid
Invalid
Invalid
CH17
CH16
Start
(2)
measurement
measurement
measurement
measurement
measurement
Invalid
CH11
CH10
CH8
CH7
CH6
(2)
25. Sensor Control Unit
TSCU interrupt
measurement
measurement
measurement
measurement
measurement
measurement
CH5
CH4
CH3
CH2
CH1
CH0
Page 613 of 725
(1)
(2)
(2)