r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 347

• 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
20.3.10 Timer RD I/O Control Register Ci (TRDIORCi) (i = 0 or 1) in Input Capture
Notes:
1. To select 1 (the TRDGRCi register is used as a buffer register of the TRDGRAi register) for this bit by the BFCi
2. To select 1 (the TRDGRDi register is used as a buffer register of the TRDGRBi register) for this bit by the BFDi
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0142h (TRDIORC0), 0152h (TRDIORC1)
bit in the TRDMR register, set the IOC2 bit in the TRDIORCi register to the same value as the IOA2 bit in the
TRDIORAi register.
bit in the TRDMR register, set the IOD2 bit in the TRDIORCi register to the same value as the IOB2 bit in the
TRDIORAi register.
Symbol
Symbol
Bit
IOC0
IOC1
IOC2
IOC3
IOD0
IOD1
IOD2
IOD3
Function
IOD3
b7
1
TRDGRC control bit
TRDGRC mode select bit
TRDGRC register function select bit
TRDGRD control bit
TRDGRD mode select bit
TRDGRD register function select bit
IOD2
b6
0
Bit Name
IOD1
b5
0
(1)
(2)
IOD0
b4
0
b1 b0
Set to 1 (input capture) in the input capture
function.
Set to 1 (general register or buffer register) in the
input capture function.
b5 b4
Set to 1 (input capture) in the input capture
function.
Set to 1 (general register or buffer register) in the
input capture function.
1 0: Input capture to the TRDGRCi register at both
1 0: Input capture to the TRDGRDi register at both
0 0: Input capture to the TRDGRCi register at the
0 1: Input capture to the TRDGRCi register at the
1 1: Do not set.
0 0: Input capture to the TRDGRDi register at the
0 1: Input capture to the TRDGRDi register at the
1 1: Do not set.
IOC3
b3
1
rising edge
falling edge
edges
rising edge
falling edge
edges
IOC2
b2
0
Function
IOC1
b1
0
IOC0
b0
0
Page 315 of 740
20. Timer RD
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W