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Scroll Title |
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anchor | Table_OBP_RTC |
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title | I2C interface MIOs and pins |
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orientation | portrait |
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sortDirection | ASC |
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repeatTableHeaders | default |
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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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MIO Pin | SchematicI2C Address | PinDesignator | Notes | MIO15 | SDA | U7-5 | On-board RTC, and EEPROM |
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MIO14 | SCL | U7-4 | On-board RTC, and EEPROM |
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Scroll Title |
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anchor | Table_OBP_RTC_Add |
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title | I2C Address |
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Scroll Table Layout |
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orientation | portrait |
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sortDirection | ASC |
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repeatTableHeaders | default |
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style | widths | sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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I2C Device | I2C Address | IC | Notes |
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RTC | 0x68 | U7 | EEPROM | 0XA0 | U11 |
EEPROM
EEPROM
The Microchip Technology Inc. 24xx64 is a 64 Kbit Electrically Erasable PROM. The device is organized as a single block of 8K x 8-bit memory with a 2-wire serial interface. The 24xx64 also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 512 Kbits address space.
Scroll Title |
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anchor | Table_OBP_EEPRTC |
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title | I2C EEPROM interface MIOs and pins |
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Scroll Table Layout |
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orientation | portrait |
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sortDirection | ASC |
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repeatTableHeaders | default |
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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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SchematicPinMIO15 | SDA-3Onboard RTC, and EEPROMMIO14 | SCL | U111Onboard RTC, and EEPROM
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LEDs
Scroll Title |
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anchor | Table_OBP_LED |
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title | On-board LEDs |
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Scroll Table Layout |
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orientation | portrait |
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sortDirection | ASC |
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repeatTableHeaders | default |
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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Schematic | Color | Connected to | Active Level | IO Standard |
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D9 | Green | DONE | Low | not applicable | D8 | RED | MIO7 | High | not applicable | D4 | Green | Bank 33 - V18 | High | LVCMOS33 |
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