Innovative Electronics DT-PROTO Manual

DT-PROTO
18 Pin PIC® 18 Pin PIC®
18 Pin 18 Pin PIC® PIC®
DT DT- - - - PROTO 18 Pin PIC PROTO 18 Pin PIC
DT DT PROTO 18 Pin PIC PROTO 18 Pin PIC
PIC16F84A microcontroller and In-Circuit Serial Programming™
(ICSP™). This Module is equipped with pad arrays which can be
used as a place for additional circuit. This Module is suitable for
users who want to experiment, to make prototype or create a
simple application. Examples applications are as LED display
controller, motor driver controller, robot movement controller, and
digital sensor reader.
Hardware specif Hardware specif Hardware specifications Hardware specif ications ications ications
1. PIC16F84A microcontroller with 1K byte Program memory, 64
bytes Data EEPROM, 68 bytes Data RAM, 8 bit Timer.
®
2. Support PIC 18 pins variants: PIC16C558, PIC16F627A, and
PIC16F628A.
3. Up to 13 pins input/output line capability to drive current
(sink/source) 25mA each.
4. 708 pad arrays are available, non through-hole.
5. Ceramic Resonator 4 Mhz is available.
TM
6. ICSP 's programming port is available.
7. UART RS-232 serial communication line is available with RJ11
connector.
8. Input voltage 9 – 12 VDC at VIN and has output voltage +5V
(VCC).
Layout and Jumper setting Layout and Jumper setting Layout and Jumper setting Layout and Jumper setting
There was an error There was an error on the PCB There was an error There was an error
ZTT20.0MX/ZTT20.0CV ZTT20.0MX/ZTT20.0CV label ZTT20.0MX/ZTT20.0CV ZTT20.0MX/ZTT20.0CV
and RB label and RB and RB and RB label should be written label label
Pad for VIN, GND, +5V, and I/O pin has a label on the left or on
the right side.
Label
Two rows of pad arrays on top and one rows bottom of pad arrays
on bottom are connected by line and can be used as a line for VIN,
GND, +5V, or other line.
® ® ® ®
is a single chip module with
on the PCB on the PCB in which on the PCB in which in which in which
label label should label should should be be be be written should written ZTT4.00MG written written ZTT4.00MG ZTT4.00MG ZTT4.00MG
should be written should be written should be written RB5. RB5. RB5. RB5.
or Label
Pin J9 allocation Pin J9 allo
Pin J9 allo Pin J9 allo
VPP VPP VPP VPP
+5V +5V +5V +5V
GND GND
GND GND
PGD PGD PGD PGD
PGC PGC PGC PGC
HEADER ICSP HEADER ICSP
HEADER ICSP HEADER ICSP
Please refer to J10 and J11 jumper setting below to choose system
clock frequency source.
Jumper J10 & J11 Jumper J10 & J11 Setting
Jumper J10 & J11 Jumper J10 & J11
PIN 16/OSC1 PIN 16/OSC1 PIN 15/OSC2 PIN 16/OSC1 PIN 16/OSC1 PIN 15/OSC2 PIN 15/OSC2 PIN 15/OSC2
Pin Pin Pin Pin 16/OSC1 16/OSC1 16/OSC1 16/OSC1 and and and and
15/OSC2 15/OSC2 are connected are connected to to to to
15/OSC2 15/OSC2 are connected are connected
External Ceramic Resonator External Ceramic Resonator External Ceramic Resonator External Ceramic Resonator
4 MHz 4 MHz 4 MHz 4 MHz
Please refer to TXD and RXD pad to connect the DT-PROTO 18 Pin
®
PIC with computer through UART RS-232.
RXD
Plug in RXD with the pin to receive serial data
TXD
GND
Plug in TXD with the pin to send serial data
+5V
The Computer is connected to DT-PROTO 18 Pin PIC
"Sraight", here "Sraight", "Sraight", "Sraight", here is the configuration: here here is the configuration: is the configuration: is the configuration:
Computer's Computer's Computer's Computer's DT DT- - - - PROTO 18 Pin PIC DT DT PROTO 18 Pin PIC PROTO 18 Pin PIC PROTO 18 Pin PIC
COM port DB9 COM port DB9
COM port DB9 COM port DB9
RX (pin 2)
TX (pin 3)
GND (pin 5) GND (pin 3)
CD contents CD contents
CD contents CD contents
1. MPLAB IDE .
2. I/O Testing software in Assembly language.
3. microcontroller Datasheet.
4. DT-PROTO 18 Pin PIC
5. Innovative Electronics Website.
Testing software Testing Testing Testing software software software
The software which has been written to PIC16F84A (tes16f84.asm)
can be used as preliminary testing program. This software will
produce square wave to all I/O pins.
Testing steps:
Connect a short between TXD and RXD.
-
Plug in serial cable to computer's Com port and RJ11 DT-
-
®
PROTO 18 Pin PIC .
Plug in 9 VDC voltage source to VIN.
-
Run SERTEST1.EXE. Select which COM port you are using and
-
press tes serial tes serial and follow the instruction on the screen. tes serial tes serial
Square wave can be seen through oscilloscope, or connect it
-
to LED circuit or to DT DT- - - - I/O LED Logic Tester DT DT
blinking.
cation
cation cation
Setting
Setting Setting
PIN 16/OSC1 PIN15/OSC2 PIN 16/OSC1 PIN15/OSC2
PIN 16/OSC1 PIN 16/OSC1 PIN15/OSC2 PIN15/OSC2
Pin Pin Pin Pin 16/OSC1 16/OSC1 16/OSC1 16/OSC1 and and and and
Pin Pin Pin Pin
15/OSC2 15/OSC2 15/OSC2 15/OSC2 are are are are
connected connected connected connected to to to to External External External External
Ceramic Resonator 4 Ceramic Resonator 4
Ceramic Resonator 4 Ceramic Resonator 4
J1 J1 J1 J1 Front View Front View
Front View Front View
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J5 J5 J5 J5
5 4 3 2
RX (pin 5)
TX (pin 4)
RX RX RX RX
TX TX TX TX
®
manual.
I/O LED Logic Tester I/O LED Logic Tester to see the LED I/O LED Logic Tester
Pin Pin Pin Pin
n n n n o o o o t t t t
®
with a a a a
GND GND GND GND