r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 630

• 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 25.3
Measurement
STEP 1
Measurement
STEP 2
Preliminary document
Specifications in this document are tentative and subject to change.
Status Operation Transitions
PRE or Main result is high and
TCS2C = 1
PRE or Main result is high and
TCS2C = 0
Secondary counter  0 and
TCS2C = 1
Secondary counter  0 and
TCS2C = 0
Wait for DTC transfer/Charge/Variable period 1
Judgement on STEP 2/Variable period 6.
Judgement on STEP 1/Variable period 6
Judgement on Main measurement
Judgement on Main measurement
Measurement channel update
Judgement on scan mode
TSCU detection starts
Wait for DTC transfer
DTC transfer request
Interrupt generation
PRE measurement
Main measurement
PRE measurement
Main measurement
Variable period 2
Variable period 3
Variable period 4
Variable period 5
Variable period 2
Variable period 3
Variable period 4
Variable period 5
STEP 2 starts
Initialization
Discharge
Status 10
Status 11
Status 12
Status 13
Status 14
Status 15
Status 16
Status 17
Status 18
Status 19
Status 20
Status 21
Status 22
Status 23
Status 24
Status 25
Status 26
Status 0
Stopped
Status 1
Status 2
Status 3
Status 4
Status 5
Status 6
Status 7
Status 9
Status 8
TCS2C: Bit in TSCUTCR1 register
TCS4C, TCS5C: Bits in TSCUTCR2 register
DISCHRG: Bit in TSCUMR register
At measurement of the non-touch
measurement pin
DISCHRG = 0
In single mode or at completion of measurement
of all the channels
TCS2C = 1
TCS4C = 1
TCS5C = 1
TCS2C = 1
TCS4C = 1
TCS5C = 1
Primary counter overflow
Primary counter overflow
Primary counter overflow
Primary counter overflow
25. Sensor Control Unit
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