r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 126

• 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
Table 7.18
X: 0 or 1
Notes:
Table 7.19
X: 0 or 1
Notes:
Table 7.20
X: 0 or 1
Notes:
Register
Register
Register
Setting
Setting
Setting
Value
Value
Value
Bit
Bit
Bit
1. Pulled up by setting the PU03 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR5 bit in the P1DRR register to 1.
1. Pulled up by setting the PU03 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR6 bit in the P1DRR register to 1.
1. Pulled up by setting the PU03 bit in the PUR0 register to 1.
2. Output drive capacity high by setting the P1DRR7 bit in the P1DRR register to 1.
PD1_7
PD1_5
PD1
PD1
PD1_6
X
PD1
0
1
0
0
0
0
X
0
1
0
0
0
0
0
0
0
1
0
X
0
X
Port P1_5/RXD0/TRAIO/INT1
Port P1_6/CLK0/IVREF1/LVCOUT2
Port P1_7/INT1/TRAIO/IVCMP1
Other than 01b
Other than 01b
Other than 01b
Other than 01b
RXD0SEL0
TRAIOSEL
1
0
0
0
CLK0SEL0
U0SR
TRASR
X
X
1
X
X
X
X
1
1
U0SR
X
0
0
1
1
0
0
1
1
1
Other than 10b
Other than 10b
Other than 10b
Other than 10b
TRAIOSEL
TRAIOC
1
1
1
1
1
1
TOPCR
TRASR
X
X
X
X
X
2
0
X
X
X
X
0
0
0
SMD
0
0
0
0
0
0
X
X
X
X
1
0
X
X
X
X
X
2
0
000b, 001b
000b, 001b
U0MR
Other than
Other than
TRAMR
TRAIOC
TMOD
TOPCR
X
X
X
X
X
0
1
1
X
X
X
0
X
X
X
X
0
X
0
0
0
0
X
X
X
X
0
1
CKDIR
Master mode:
Slave mode:
2
X
X
X
X
0
000b, 001b
000b, 001b
X
X
X
X
1
0
Other than
Other than
INT1SEL
TRAMR
TMOD
1
X
X
X
0
0
X
X
INTSR
000b
011b
1
X
X
X
X
0
X
X
X
X
X
INT1CP0
0
0
0
INTCMP
0
X
X
X
X
1
X
X
X
X
1
X
INT1EN INT1CP0
INTEN
2
X
X
X
X
0
0
X
X
0
X
X
X
X
1
1
1
INT1SEL
INTSR
1
X
X
X
X
0
0
X
X
0
CM1OE
CMPA
INTCMP
0
0
0
0
0
1
X
X
X
X
X
X
0
1
1
1
X
X
X
0
0
X
1
INT1EN INT1CP0
INTEN
Input port
Output port
CLK0 (external clock) input
CLK0 (internal clock) output
Comparator B1 reference voltage
input (IVREF1)
Comparator A2 output
X
X
X
X
X
X
1
1
1
Input port
Output port
TRAIO input
INT1 input
TRAIO/INT1 input
TRAIO pulse output
Comparator B1 input (IVCMP1)
INTCMP
(1)
(2)
(1)
X
X
X
X
X
X
0
0
0
(1)
Function
(2)
Function
(1)
Input port
Output port
RXD0 input
TRAIO input
INT1 input
TRAIO/INT1
input
TRAIO pulse
output
TRAIO/RXD0
input (Hardware
LIN)
TRAIO/RXD0/
INT1 input
(Hardware LIN)
(1)
Page 94 of 740
(2)
(2)
Function
(1)
7. I/O Ports
(2)
(1)
(2)
(1)
(1)
(2)
(1)
(1)