Connect to the previous chapter of the circuit to improve the material draft

The general content of circuit design is as follows （ Cross path mathematical learning process Abstract flow point material ）：

1.XBOX360 dvd Disassembly of optical drive

2. Disassembly of bare head , Main control circuit replacement , Interface identification , Interface protocol identification , Power management , Power redefine

3. Bareheaded 、 Optical interface identification - Power supply power ACDC Resource management - Power digital management interface DAC management - Determine the number of wavelength power measurement sensors - Wavelength power sensor interface and protocol determination -TI Microcontroller resource selection

4.PCB- Logic editor , Determine the working path of components , Working state parameter combination of the original , Determine displacement addressing

5. The embedded c Refine the addressing accuracy response

PS, The most important thing is to know what you are doing , What can be done , What can you do with others