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R8C2K 数据表(PDF) 79 Page - Renesas Technology Corp |
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R8C2K 数据表(HTML) 79 Page - Renesas Technology Corp |
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79 / 471 page ![]() R8C/2K Group, R8C/2L Group 7. Programmable I/O Ports Rev.1.10 Dec 21, 2007 Page 62 of 450 REJ09B0406-0110 X: 0 or 1 NOTES: 1. Pulled up by setting the PU03 bit in the PUR0 register to 1. 2. Set the TOPCR bit in the TRAIOC register to 0 in modes except for pulse output mode. 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. 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 P2DRR1 bit in the P2DRR register to 1. Table 7.19 Port P1_7/TRAIO/INT1 Register PD1 TRAIOC TRAMR INTEN Function Bit PD1_7 TIOSEL TOPCR(2) TMOD2 TMOD1 TMOD0 INT1EN Setting value 0 1 X XX XX Input port(1) 010 0 1 0 000 0 0 0 1 1 X XX XX Output port 000 0 0 X 0 0 0 Other than 000b, 001b 0 TRAIO input(1) 000 0 0 1 INT1 010 0 1 1 0 0 Other than 000b, 001b 1 TRAIO input/INT1(1) 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 Table 7.21 Port P2_1/TRDIOB0 Register PD2 TRDOER1 TRDFCR TRDPMR TRDIORA0 Function Bit PD2_1 EB0 CMD1 CMD0 PWM3 PWMB0 IOB2 IOB1 IOB0 Setting Value 01 X X X X X X X Input port(1) 11 X X X X X X X Output port(2) 0 X 0 0 1 0 1 X X Timer mode (input capture function) X0 10 X X X X X Complementary PWM mode waveform output 11 X0 0 1 X X X X X Reset synchronous PWM mode waveform output X0 0 0 0 X X X X PWM3 mode waveform output(2) X0 0 0 1 1 X X X PWM mode waveform output(2) X0 0 0 1 0 00 1 Timer mode waveform output (output compare function)(2) 01 X |
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