load code from altera device

I'm not aware of the JTAG abilities of the said programmer. Generally, it must know the specific programming algoritms used by Altera. Using Altera tools and adapters is the most simple method. Programming with industry standards programmers is mainly a series production topic, for developers it's sufficient to know, that it's basically possible. Assembly service providers are using professional equipment, that is able to perform device programming according to Altera requirements.