r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 605

• 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
25.2.5
Bits TCSB10 to TCSB19 (Period 1 cycle count select bits B)
b10
b12
b13
b14
b15
b11
Bit
b0
b1
b2
b3
b4
b5
b6
b7
b8
b9
After Reset
After Reset
These bits are used to set the number of cycles for period 1 (period when CHxA = Hi-Z, CHxB = Hi-Z, and
CHxC = H). The number of cycles is the set value at transition from Status 24. One to 1024 cycles can be
selected. After a reset, these bits are set to 0001111111b (128 cycles).
• Period 1 cycle example
• If data transfer to RAM has not completed, suspend while in Status 2 (charging) and wait until transfer
Count source frequency 4 MHz: 250 ns to 256 μs
Count source frequency 5 MHz: 200 ns to 204.8 μs
Count source frequency 20 MHz: 50 ns to 51.2 μs
completes.
Address 06B08h
Symbol TCSB17 TCSB16 TCSB15 TCSB14 TCSB13 TCSB12 TCSB11 TCSB10
Symbol
TCSB10 Period 1 cycle count select bits B
TCSB12
TCSB13
TCSB14
TCSB15
TCSB16
TCSB17
TCSB18
TCSB19
TCSB11
Symbol
TSCU Timing Control Register 0B (TSCUTCR0B)
—
—
—
—
—
—
Bit
Bit
Preliminary document
Specifications in this document are tentative and subject to change.
b15
Nothing is assigned. The write value must be 0. The read value is 0.
b7
—
0
0
b14
b6
—
1
0
Bit Name
b13
b5
—
1
0
b12
b4
—
1
0
b11
b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
0 0 0 0 0 0 0 0 0 0: 1 cycle
0 0 0 0 0 0 0 0 0 1: 2 cycles
1 1 1 1 1 1 1 1 1 1: 1024 cycles
b3
—
1
0
b10
b2
—
1
0
Function
TCSB19 TCSB18
b1
b9
1
0
25. Sensor Control Unit
b0
b8
1
0
Page 574 of 725
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—