r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 613

• 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
25.2.10 TSCU Flag Register (TSCUFR)
Notes:
b10
b12
b13
b14
b15
b11
1. This flag is not set to 0 only by setting the TSCUSTRT bit in the TSCUCR0 register to 0 (measurement stops).
2. The writing results are as follows:
Bit
b0
b1
b2
b3
b4
b5
b6
b7
b8
b9
After Reset
After Reset
• This bit is set to 0 when the read result is 1 and then 0 is written to the same bit.
• This bit remains unchanged even if the read result is 0 and then 0 is written to the same bit. (This bit remains 1
• This bit remains unchanged if 1 is written to it.
even if it is set to 1 from 0 after reading, and writing 0.)
Address 06B12h
Symbol
Symbol
OVFER
Symbol
DTSR
MVF
SIF
—
—
—
—
—
—
—
—
—
—
—
—
Bit
Bit
Preliminary document
Specifications in this document are tentative and subject to change.
b15
SIF
Data transfer status flag
Overflow error flag
TSCU operation flag
Nothing is assigned. The write value must be 0. The read value is 0.
TSCU interrupt request flag
Nothing is assigned. The write value must be 0. The read value is 0.
b7
—
0
0
b14
b6
—
—
0
0
Bit Name
b13
b5
—
—
0
0
b12
b4
—
—
0
0
• When data transfer to RAM is completed.
• Write 1 to the TSCUINIT bit in the TSCUCR0
[Conditions for setting to 1]
• When data 1 is captured to the buffer.
• When the primary counter overflows.
[Conditions for setting to 0]
• Write 1 to the TSCUINIT bit in the TSCUCR0
• Write 0 by a program.
[Condition for setting to 1]
When the primary counter overflows.
0: Sensor control unit is stopped
1: Sensor control unit is in operation
[Sources for setting to 0]
• Write 1 to the TSCUINIT bit in the TSCUCR0
• Write 0 after read.
[Source for setting to 1]
When a measurement of the touch sensor is
completed.
[Conditions for setting to 0]
b11
b3
—
—
register.
register.
register.
0
0
(1)
(1)
(1)
MVF
b10
b2
—
0
0
Function
OVFER
(2)
b1
b9
—
0
0
25. Sensor Control Unit
DTSR
b0
b8
—
0
0
Page 582 of 725
R/W
R/W
R/W
—
—
R
R