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Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
en:xu3_hardware_adc [2016/01/21 18:17] john1117 [Register Map Summary] |
en:xu3_hardware_adc [2016/01/21 18:19] john1117 |
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| 23 | ADC_0.AIN3 | XADC0AIN_3 | | | 23 | ADC_0.AIN3 | XADC0AIN_3 | | ||
- | ==== Using sysfs ==== | + | ===== Using sysfs ===== |
Read raw data.(ADC Channel 0) | Read raw data.(ADC Channel 0) | ||
Line 19: | Line 19: | ||
**Input voltage range is 0~1.8Volt. Otherwise your ODROID will be damaged permanently.** | **Input voltage range is 0~1.8Volt. Otherwise your ODROID will be damaged permanently.** | ||
- | ==== Using mmap ==== | + | ===== Using mmap ===== |
Example c source code | Example c source code | ||
Line 107: | Line 107: | ||
} | } | ||
</file> | </file> | ||
- | ===== Register Map Summary ===== | + | ==== Register Map Summary ==== |
- | **Register Map Summary** | + | |
* Base Address : 0x12D1_0000 | * Base Address : 0x12D1_0000 | ||
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^Name^Bit^Type^Description^Reset Value^ | ^Name^Bit^Type^Description^Reset Value^ | ||
+ | |ADC_VERSION_INFO|[31:0]|R|ADC Version Information|0x8000_0008| |