3. Block
Diagram
12
Seiko Epson Corporation
S5U1C17F57T Manual
(Rev.1.1)
3. Block
Diagram
The S5U1C17F57T1 block diagram is shown below.
Figure 3.1 S5U1C17F57T1 block diagram
CPU Board CN3
External Power
S1C17F57
(IC socket)
ESEG
0
ESEG
63
V
DD
V
SS
EPD Panel (MCU)
CN7-1
Tact
switch x 4
VPP
#RESET
DSIO
DST2
DCLK
P00
P03
Buzzer
P07
P10
P14
P15
P16
P20
P27
SPI/TRG/CLK
USB-
Serial
PC
R/C
RFC
LED
ICDmini
Ver.2
PC(GNU17
v2.0.0 or
over)
VE1
VE5
CB1-4
CD1-2
OSC4
OSC3
OSC2
OSC1
Capacitor
Crystal
4.000MHz
Crystal
32768Hz
DCDC
(5-7V)
CN1
CN1
CN1
CN4
CN2-2
Peripheral Board
External Power
CN5
Battery Folder
CR2032
CN2-1
CN1
Peripheral Board
CPU Board
(S5U1C17F57T2)
CN6
(External CPU Interface)