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| Scroll Title |
|---|
| anchor | Table_OBP_IOEXP |
|---|
| title | IO Expander Information |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Scroll Title |
|---|
| anchor | Table_OBP_SFP |
|---|
| title | SFP Connectors |
|---|
| | Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
Expander Expander Expander Expander Expander Expander Expander Expander | Exp, U25 |
|---|
| nINT | Not Connected | Not Connected | Not Connected | Not Connected | Not Connected | Not Connected | Not Connected | Not Connected |
| | SCL | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 |
| | SDA | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 | I2C Switch, U16 B2B, J2 |
| | A0 | GND | 3.3V | GND | 3.3V | GND | 3.3V | GND | 3.3V |
| | A1 | GND | GND | 3.3V | 3.3V | GND | GND | 3.3V | 3.3V |
| | A2 | GND | GND | GND | GND | 3.3V | 3.3V | 3.3V | 3.3V |
| | VCC | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| | P0...P7 | SFP+ |
Connector Connector Connector Connector Connector Connector Connector Connector
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|
In the following table you can find I2C addresses of I/O Expanders which would be designated by pins A0,A1 and A2.
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