Samsung S3C8275X - Manual (Page 320)

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
V
CC
To User_VCC
OFF ON
J101 J102
1
39
2
40
25
RESET
7411
IDLE+ STOP+
1
41
79
42
80
40
-pin connec
to
r
40
-pin connec
to
r
160 QFP
S3E8270
EVA Chip
100-pin c
onnect
o
r
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
1 40
JP6
MD
S
XTA
L
V
DD
V
LC0
V
LC1
V
LC2
Ext
e
rnal
LCD Bias
Y1(sub-clock)
X-TAL
Figure 20-2. TB8275/8/4 Target Board Configuration