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DEVELOPMENT TOOLS
"To User_Vcc" Settings
To user_Vcc
off
on
To user_Vcc
off
on
NOTE: The following symbol in the "To User_Vcc" Setting column indicates the electrical short (off) configuration:
SMDS2+ Selection (SAM8)
In order to write data into program memory that is available in SMDS2+, the target board should be selected to be
for SMDS2+ through a switch as follows. Otherwise, the program memory writing function is not available.
"SW1" Setting
SMDS
16-4
Table 16-1. Power Selection Settings for TB9454B
Operating Mode
TB9454B
V
CC
SK-1000/SMDS2+
TB9454B
V
CC
SK-1000/SMDS2+
Table 16-2. The SMDS2+ Tool Selection Setting
SMDS2+
External
Target
V
CC
System
V
SS
External
Target
V
CC
System
V
SS
Operating Mode
R/W*
SMDS2+
S3C9454B/F9454B
Comments
The SK1000/SMDS2+ main
board supplies V
CC
target board (evaluation chip)
and the target system.
The SK1000/SMDS2+ main
board supplies V
CC
target board (evaluation chip).
The target system must have
its own power supply.
R/W*
Target
System
to the
only to the
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