| 摘要 |
A circuit for controlling a connector to transmit data according to Low Pin Count (LPC) protocol or Joint Test Action Group (JTAG) protocol includes a switch unit, first and second electronic switches, and first and second switch chips. When the switch unit outputs a high level signal to the first electronic switch, the connector transmits data according to LPC protocol. When the switch unit outputs a low level signal to the first electronic switch, the connector transmits data according to JTAG protocol. |
