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S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X DEVELOPMENT TOOLS
20-3
TB8275/8/4 TARGET BOARD
The TB8275/8/4 target board is used for the S3C8275X/C8278X/C8274X microcontroller. It is supported with the
SMDS2+.
TB8275/8/4
GND VCC
To User_VCC
OFF ON
J101
J102
1
39
2
40
25
RESET
7411
IDLE
+
STOP
+
1
41
79
42
80
40-pin connector
40-pin connector
160 QFP
S3E8270
EVA Chip
100-pin connector
Smart Option
SMDS2 SMDS2+
41
80
SW1
High: S3F8275
Low: S3F8278/4
High: External
Low: Internal
Device Selection Select Smart Option Source
81 120
121
160
140
JP6
MDS
XTAL
V
DD
VLC0
VLC1
VLC2
External
LCD Bias
Y1(sub-clock)
X-TAL
Figure 20-2. TB8275/8/4 Target Board Configuration