JAJSUV7C July 2015 – July 2024 TUSB4041I-Q1
PRODUCTION DATA
Offset = 5h
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
customStrings | customSernum | RSVD | RSVD | ganged | fullPwrMgmtz | RSVD | RSVD |
RW-0 | RW-0 | RW-0 | R-1 | RW-X | RW-X | RW-0 | R-0 |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | customStrings | RW | 0 | Custom strings enable This bit controls the ability to write to the Manufacturer String Length, Manufacturer String, Product String Length, Product String, and Language ID registers 0 = The Manufacturer String Length, Manufacturer String, Product String Length, Product String, and Language ID registers are read only. 1 = The Manufacturer String Length, Manufacturer String, Product String Length, Product String, and Language ID registers can be loaded by EEPROM or written by SMBus. The default value of this bit is 0. |
6 | customSernum | RW | 0 | Custom serial number enable This bit controls the ability to write to the serial number registers. 0 = The Serial Number String Length and Serial Number String registers are read only. 1 = Serial Number String Length and Serial Number String registers can be loaded by EEPROM or written by SMBus. The default value of this bit is 0. |
5 | RSVD | RW | 0 | Reserved. |
4 | RSVD | R | 1 | Reserved. This bit is reserved and returns 1 when read. |
3 | ganged | RW | X | Ganged This bit is loaded at the deassertion of reset with the value of the 0 = Each port is individually power switched and enabled by the 1 = The power switch control for all ports is ganged and enabled by the When the TUSB4041I-Q1 device is in I2C mode, the TUSB4041I-Q1 device loads this bit from the contents of the EEPROM. When the TUSB4041I-Q1 device is in SMBUS mode, the value can be overwritten by an SMBus host. |
2 | fullPwrMgmtz | RW | X | Full power management This bit is loaded at the deassertion of reset with the value of the 0 = Port power switching status reporting is enabled 1 = Port power switching status reporting is disabled When the TUSB4041I-Q1 device is in I2C mode, the TUSB4041I-Q1 device loads this bit from the contents of the EEPROM. When the TUSB4041I-Q1 device is in SMBUS mode, the value can be overwritten by an SMBus host. |
1 | RSVD | RW | 0 | Reserved This field is reserved and should not be altered from the default. |
0 | RSVD | R | 0 | Reserved This field is reserved and returns 0 when read. |