Table 2-1: DIP switch settings for S1
A4 | A5 | A6 | A7 | A8 | Interrupt | |
Register | ||||||
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ON | ON | ON | ON | ON | 200H | |
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OFF | ON | ON | ON | ON | 210H | |
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ON | OFF | ON | ON | ON | 220H | |
OFF | OFF | ON | ON | ON | 230H | |
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ON | ON | OFF | ON | ON | 240H | |
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OFF | ON | OFF | ON | ON | 250H | |
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ON | OFF | OFF | ON | ON | 260H | |
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OFF | OFF | OFF | ON | ON | 270H | |
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ON | ON | ON | OFF | ON | 280H | |
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OFF | ON | ON | OFF | ON | 290H | |
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ON | OFF | ON | OFF | ON | 2A0H | |
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OFF | OFF | ON | OFF | ON | 2B0H | |
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ON | ON | OFF | OFF | ON | 2C0H | |
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OFF | ON | OFF | OFF | ON | 2D0H | |
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ON | OFF | OFF | OFF | ON | 2E0H | |
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OFF | OFF | OFF | OFF | ON | 2F0H | |
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ON | ON | ON | ON | OFF | 300H | |
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OFF | ON | ON | ON | OFF | 310H | |
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ON | OFF | ON | ON | OFF | 320H | |
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OFF | OFF | ON | ON | OFF | 330H | |
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ON | ON | OFF | ON | OFF | 340H | |
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OFF | ON | OFF | ON | OFF | 350H | |
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ON | OFF | OFF | ON | OFF | 360H | |
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OFF | OFF | OFF | ON | OFF | 370H | |
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ON | ON | ON | OFF | OFF | 380H | |
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OFF | ON | ON | OFF | OFF | 390H | |
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ON | OFF | ON | OFF | OFF | 3A0H | |
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OFF | OFF | ON | OFF | OFF | 3B0H | |
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ON | ON | OFF | OFF | OFF | 3C0H | |
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OFF | ON | OFF | OFF | OFF | 3D0H | |
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ON | OFF | OFF | OFF | OFF | 3E0H | |
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OFF | OFF | OFF | OFF | OFF | 3F0H | |
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Chapter 2 Hardware Installation | 19 |
