Select Add to add a new datasource, and select the driver and a database alias to register (Available from the control panel / Administrative Tools / Data Source).
选择 Add 来添加一个新的数据源,然后选择驱动程序和要注册的数据库别名(可以从 control panel / Administrative Tools / Data Source 中获得)。
2
Each device has an eight-bit CMOS shift register and CMOS control circuitry, eight CMOS data latches, and eight bipolar current-sinking Darlington output drivers.