DEVELOPMENT TOOLS

S3C9228/P9228

 

 

 

 

Table 19-1. Power Selection Settings for TB9228

"To User_VCC"

Operating Mode

 

Comments

 

Settings

 

 

 

 

 

To User_VCC

 

 

 

The SMDS2/SMDS2+

 

 

 

 

supplies VCC to the target

Off

On

 

 

 

TB9228

VCC

Target

board (evaluation chip) and

 

 

System

the target system.

 

 

 

VSS

 

 

 

 

 

 

 

VCC

 

 

 

 

 

SMDS2/SMDS2+

 

 

 

 

To User_VCC

 

 

 

The SMDS2/SMDS2+

 

 

 

 

supplies VCC only to the target

Off

On

 

External

 

 

Target

board (evaluation chip). The

TB9228

VCC

 

 

System

target system must have its

 

 

 

VSS

 

 

 

 

own power supply.

 

 

VCC

 

 

 

 

 

SMDS2/SMDS2+

 

 

 

NOTE: The following symbol in the "To User_VCC" Setting column indicates the electrical short (off) configuration:

19-4

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Image 458
Samsung S3C9228/P9228, 8-Bit CMOS Microcontroller user manual Power Selection Settings for TB9228