| 发明名称 | Dual mode USB and serial console port | ||
| 摘要 | An information handling system includes a service connector operable to receive an RS-232 signal and a USB signal. The service connector is a USB type connector. The information handling system also includes a voltage converter operable to convert the RS-232 signal from a first voltage level to a first serial signal at a second voltage level when a signal received by the service connector is the RS-232 signal, a protocol converter operable to convert the USB signal to a second serial signal at the second voltage level when the signal received by the service connector is the USB signal, and a UART operable to receive the first serial signal and the second serial signal. | ||
| 申请公布号 | US9183168(B2) | 申请公布日期 | 2015.11.10 |
| 申请号 | US201313774713 | 申请日期 | 2013.02.22 |
| 申请人 | Dell Products, LP | 发明人 | Adrian Jason D.;Mundt Kevin W. |
| 分类号 | G06F13/38 | 主分类号 | G06F13/38 |
| 代理机构 | Larson Newman, LLP | 代理人 | Larson Newman, LLP |
| 主权项 | 1. An information handling system comprising: a service connector operable to receive an RS-232 signal and a Universal Serial Bus (USB) signal, wherein the service connector comprises a USB type connector; a voltage converter operable to convert the RS-232 signal from a first voltage level to a first serial signal at a second voltage level when a signal received by the service connector is the RS-232 signal; a protocol converter operable to convert the USB signal to a second serial signal at the second voltage level when the signal received by the service connector is the USB signal; and a universal asynchronous receiver/transmitter (UART) operable to receive the first serial signal and the second serial signal. | ||
| 地址 | Round Rock TX US | ||