USB 2.0
Datasheet
Table 4.2 Internal Default, EEPROM and SMBus Register Memory Map (continued)
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| SMBUS AND |
REG |
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| INTERNAL | EEPROM POR |
ADDR | R/W | REGISTER NAME | ABBR | DEFAULT ROM | VALUES |
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15h | R/W | SER_STR_LEN | SERSL | 00h | 0x00 |
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R/W | MFR_STR | MANSTR | 00h | 0x00 | |
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R/W | PROD_STR | PRDSTR | 00h | 0x00 | |
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R/W | SER_STR | SERSTR | 00h | 0x00 | |
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R/W | Reserved | N/A | 01h | 0x00 | |
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F6h | R/W | Boost_Up | BOOSTUP | 00h | 0x00 |
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F7h | R/W | Reserved | N/A | 00h | 0x00 |
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F8h | R/W | Boost_3:0 | BOOST30 | 00h | 0x00 |
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F9h | R/W | Reserved | N/A | 00h | 0x00 |
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FAh | R/W | Port Swap | PRTSP | 00h | 0x00 |
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FBh | R/W | Port Remap 12 | PRTR12 | 00h | 0x00 |
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FCh | R/W | Port Remap 3 | PRTR3 | 00h | 0x00 |
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R/W | Reserved | N/A | 00h | 0x00 | |
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FFh | R/W | Status/Command | STCD | 00h | 0x00 |
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| Note: SMBus register |
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4.3.1.1Register 00h: Vendor ID (LSB)
BIT |
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NUMBER | BIT NAME | DESCRIPTION |
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7:0 | VID_LSB | Least Significant Byte of the Vendor ID. This is a |
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| identifies the Vendor of the user device (assigned by |
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| This field is set by the OEM using either the SMBus or EEPROM interface |
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| options. |
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4.3.1.2Register 01h: Vendor ID (MSB)
BIT |
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NUMBER | BIT NAME | DESCRIPTION |
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7:0 | VID_MSB | Most Significant Byte of the Vendor ID. This is a |
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| identifies the Vendor of the user device (assigned by |
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| This field is set by the OEM using either the SMBus or EEPROM interface |
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| options. |
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Revision 1.98 | 20 | SMSC USB2513 |
| DATASHEET |
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