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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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H8S/2218 数据表(PDF) 261 Page - Renesas Technology Corp |
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H8S/2218 数据表(HTML) 261 Page - Renesas Technology Corp |
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261 / 750 page  Section 8 I/O Ports Rev.6.00 Jun. 03, 2008 Page 213 of 698 REJ09B0074-0600 Port Description Modes 4 and 5 Mode 6 Mode 7 Input/Output Type 8-bit bus mode: PE7 16-bit bus mode: D7 PE7 8-bit bus mode: PE6 16-bit bus mode: D6 PE6 8-bit bus mode: PE5 16-bit bus mode: D5 PE5 8-bit bus mode: PE4 16-bit bus mode: D4 PE4 8-bit bus mode: PE3 16-bit bus mode: D3 PE3 Port E General I/O port also functioning as data bus I/O pins 8-bit bus mode: PE2 16-bit bus mode: D2 PE2 On-chip input pull-up MOS 8-bit bus mode: PE1 16-bit bus mode: D1 PE1 8-bit bus mode: PE0 16-bit bus mode: D0 PE0 Port F When DDR = 0: PF7 When DDR = 1 (after reset): φ When DDR = 0 (after reset): PF7 When DDR = 1: φ Schmitt trigger input ( IRQ3, IRQ2) AS PF6 RD PF5 General I/O port also functioning as bus control signal I/O pins and interrupt input pins HWR PF4 8-bit bus mode: PF3/ ADTRG/IRQ3 16-bit bus mode: LWR PF3/ ADTRG/IRQ3 When WAITE = 0 (after reset): PF2 When WAITE = 1: WAIT PF2 When BRLE = 0 (after reset): PF1 When BRLE = 1: BACK PF1 When BRLE = 0 (after reset): PF0/ IRQ2 When BRLE = 1: BREQ/IRQ2 PF0/ IRQ2 |
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