r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 258

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
17.7.1
Note:
1. When the same value from the TRAIO pin is sampled three times continuously, the input is determined.
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0101h
Symbol TIOGT1
TEDGSEL TRAIO polarity switch bit
TOPCR
TOENA
TIOGT0
TIOGT1
Bit
Symbol
TIPF0
TIPF1
Timer RA I/O Control Register (TRAIOC) in Pulse Period Measurement
Mode
—
b7
0
TRAIO output control bit
TRAO output enable bit
Reserved bit
TRAIO input filter select bit
TRAIO event input control bit
TIOGT0
b6
0
Bit Name
TIPF1
b5
0
TIPF0
(1)
b4
0
0: Measures measurement pulse from one rising
1: Measures measurement pulse from one falling
Set to 0 in pulse period measurement mode.
Set to 0.
b5 b4
Set to 0 in pulse period measurement mode.
0 0: No filter
0 1: Filter with f1 sampling
1 0: Filter with f8 sampling
1 1: Filter with f32 sampling
b3
—
0
edge to next rising edge
edge to next falling edge
TOENA
b2
0
TOPCR TEDGSEL
Function
b1
0
b0
0
Page 226 of 740
17. Timer RA
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W