Download PSoC Development System User`s Manual

mikroElektronika
development
systems
PSoC
development system
DESCRIPTION OF THE DEVELOPMENT SYSTEM
POWER SUPPLY AND THE RESET CIRCUIT
For all the elements in the development
system to work properly, it is required to
have stabilized +5V. With PSoC system, it
is achieved by using the power stabilizer
LM7805. Because of the increased dissipation which occurs at higher current consumption, stabilizer is set upon the appropriate cooler. Diode POWER indicates that
the power is on.
LM7805
0099
B80
C1000
+
+
2
TO-220
Figure 2.
LM
7805
Transformer
Transformator
1 2 3
D1
B80C1000
~
+5 V
220V
9V
~
~
-
1
+
LM7805
3
2
+
R2
+
C2
C5
C3
Power ZEL
~
C8
C2 = 470 µ F, C3 = 100nF,
C5 = 100nF, C8 = 10µ F
SP
VPOUT
Programmingpreko
with
Programiranje
ISP programatora
programmer
+5V
+5V
Reset
VCC
P0[6]
P0[4]
P0[2]
P0[0]
P2[6]
P2[4]
P2[2]
P2[0]
P3[6]
P3[4]
P3[2]
P3[0]
Xres
P4[6]
P4[4]
P4[2]
P4[0]
P5[2]
P5[0]
P1[6]
P1[4]
P1[2]
P1[0]
10ΚΩ
P0[7]
P0[5]
P0[3]
P0[1]
P2[7]
P2[5]
P2[3]
P2[1]
P3[7]
P3[5]
P3[3]
P3[1]
SMP
P4[7]
P4[5]
P4[3]
P4[1]
P5[3]
P5[1]
P1[7]
P1[5]
P1[3]
P1[1]
VSS
CY8C26643
When testing, it is often necessary to reset the microcontroller. The button RESET on
the PSoC development system is used for this purpose.
The scheme of reset button
and microcontroller connection is on figure 3.
Figure 3.
32.768 KHz
N
PI H
ER
AI
LCD contras
R2 = 330 Ω , RR1=10K Ω
+5V
PIC, AVR, MC68HC11, i8051, PSoC development systems
www.mikroelektronika.co.yu
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