how to create a special component that isn't listed in cypress component catalog.

There is a "Component Author Guide" document.

PSoC® Creator™ Component Author Guide | Cypress Semiconductor 

You can see the document from the PSoC Creator's menu item "Help -> Documentation -> Component Author Guide" too.

Regards,

Noriaki

Jim,

I recommend to read through PSoC Sensei Blog (Bradley Budlong) about component creation process.

http://www.cypress.com/blog/psoc-sensei-blog?page=3

Also read:

Creating a Verilog-based Component - KBA86338

Basics of Verilog and datapath configuration tool for component creation

AN82250 - PSoC® 3, PSoC 4, and PSoC 5LP - Implementing Programmable Logic Designs with Verilog

AN82156 - PSoC® 3, PSoC 4, and PSoC 5LP - Designing PSoC Creator™ Components with UDB Datapaths

Documentation and Training for PSoC® Creator™ Component Development - KBA80958 (video links are  broken but you can download them from section below)

Component design training (includes video - download and unzip):

http://www.cypress.com/component-training

http://www.cypress.com/resource-types/video/psoc-creator-custom-components

Video tutorials:

http://www.cypress.com/training/psoc-video-tutorial-series-how-create-custom-components

regards,

odissey1