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H8S/2240 数据表(PDF) 808 Page - Renesas Technology Corp |
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H8S/2240 数据表(HTML) 808 Page - Renesas Technology Corp |
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808 / 818 page ![]() Appendix D Pin States Rev.3.00 Mar. 26, 2007 Page 766 of 772 REJ09B0355-0300 Port Name Pin Name MCU Operating Mode Power-On Reset Manual Reset Hardware Standby Mode Software Standby Mode Bus Release State Program Execution State Sleep Mode PG 4/CS0 1, 4, 5 H kept T [DDR · OPE = 0] T T [DDR = 0] Input port 2, 6 T [DDR · OPE = 1] H [DDR = 1] CS0 (in sleep mode, H) 3, 7 T kept T kept kept I/O port PG 3/CS1 PG 2/CS2 PG 1/CS3/ IRQ0 1 to 3, 7 4 to 6 T T kept kept T T kept [DDR · OPE = 0] T [DDR · OPE = 1] H kept T I/O port [DDR = 0] Input port [DDR = 1] CS1 to CS3 PG 0/ADTRG/ IRQ6 1 to 7 T kept T kept kept I/O port Legend: H: High level L: Low level T: High impedance kept: Input port becomes high-impedance, output port retains state DDR: Data direction register OPE: Output port enable WAITE: Wait input enable BRLE: Bus release enable BREQOE: BREQO pin enable |
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