Integrated USB 2.0 Compatible |
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Datasheet |
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5.3.9.3 | Register 02h: Vendor ID (MSB) (Reset = 0x00) | |||
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NUMBER | BIT NAME |
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7:0 | VID_MSB |
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| Most Significant Byte of the Vendor ID. |
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5.3.9.4 | Register 03h: Product ID (LSB) (Reset = 0x00) | |||
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NUMBER | BIT NAME | DESCRIPTION | ||
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7:0 | PID_LSB | Least Significant Byte of the Product ID. | ||
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5.3.9.5 | Register 04h: Product ID (MSB) (Reset = 0x00) | |||
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NUMBER | BIT NAME | DESCRIPTION | ||
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7:0 | PID_MSB | Most Significant Byte of the Product ID. | ||
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5.3.9.6 | Register 05h: Device ID (LSB) (Reset = 0x00) | |||
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NUMBER | BIT NAME | DESCRIPTION | ||
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7:0 | DID_LSB | Least Significant Byte of the Device ID. | ||
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5.3.9.7 | Register 06h: Device ID (MSB) (Reset = 0x00) | |||
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BIT |
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NUMBER | BIT NAME | DESCRIPTION | ||
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7:0 | DID_MSB | Most Significant Byte of the Device ID. | ||
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5.3.9.8 | Register 07h: CONFIG_BYTE_1 (Reset = 0x00) | |||
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NUMBER | BIT NAME |
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7 | SELF_BUS_PWR |
| Self or Bus Power: Selects between Self- and | |
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| 0 = |
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| 1 = |
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| Note: If Dynamic Power Switching is enabled, this bit is ignored and the |
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| SELF_PWR pin is used to determine if the hub is operating from self or bus |
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| power. |
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6 | PORT_IND |
| Port Indicator Support: Indicates implementation of LED indicators | |
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| 0 = No LED indicators. |
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| 1 = LED indicators. |
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SMSC USB2504/USB2504A | 29 | Revision 2.3 |
| DATASHEET |
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