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R8C25 Datasheet(PDF) 79 Page - Renesas Technology Corp

Part # R8C25
Description  RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES
PDF  525 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

R8C25 Datasheet(HTML) 79 Page - Renesas Technology Corp

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R8C/24 Group, R8C/25 Group
7. Programmable I/O Ports
Rev.3.00
Feb 29, 2008
Page 62 of 485
REJ09B0244-0300
X: 0 or 1
NOTE:
1.
Pulled up by setting the PU03 bit in the PUR0 register to 1.
X: 0 or 1
NOTE:
1.
Pulled up by setting the PU03 bit in the PUR0 register to 1.
X: 0 or 1
NOTES:
1.
Pulled up by setting the PU04 bit in the PUR0 register to 1.
2.
Output drive capacity high by setting the P2DRR0 bit in the P2DRR register to 1.
Table 7.18
Port P1_6/CLK0
Register
PD1
U0MR
Function
Bit
PD1_6
SMD2
SMD1
SMD0
CKDIR
Setting
Value
0
Other than 001b
X
Input port(1)
XXX
1
1
Other than 001b
X
Output port
0
X
X
X
1
CLK0 (external clock) input
X
0
0
1
0
CLK0 (internal clock) output
Table 7.19
Port P1_7/TRAIO/INT1
Register
PD1
TRAIOC
TRAMR
INTEN
Function
Bit
PD1_7
TIOSEL
TOPCR
TMOD2
TMOD1
TMOD0
INT1EN
Setting
Value
0
1X
X
X
X
X
Input port(1)
X1
X
X
X
X
X
Other than 001b
1
1X
X
X
X
X
Output port
X1
X
X
X
X
X
Other than 001b
0
0
X
Other than 001b
X
TRAIO input
0
0
X
Other than 001b
1
TRAIO/INT1 input
X
0
0
0
0
1
X
TRAIO pulse output
Table 7.20
Port P2_0/TRDIOA0/TRDCLK
Register
PD2
TRDOER1
TRDFCR
TRDIORA0
Function
Bit
PD2_0
EA0
CMD1
CMD0
STCLK
PWM3
IOA2
IOA1
IOA0
Setting
Value
0
1
X
XXX
X
X
X
Input port(1)
1
1
X
XXX
X
X
X
Output port(2)
0
X
0
0
0
1
1
X
X
Timer mode (input capture function)
0
X
X
X
1
1000
External clock input (TRDCLK)
X0
0
0
0
0
X
X
X
PWM3 mode waveform output(2)
X0
0
0
0
1
001
Timer mode waveform output
(output compare function)(2)
01
X



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