MIKROE-1189 mikroElektronika, MIKROE-1189 Datasheet - Page 29

• Manufacturer Part Number: MIKROE-1189
• Description: Development Boards & Kits - PIC / DSPIC MIKROMEDIA FOR PIC WORKSTATION v7
• Manufacturer: mikroElektronika

Specifications of MIKROE-1189

• Rohs: yes
• Product: Development Systems
• Tool Is For Evaluation Of: PIC18FJ, dsPIC33, PIC24, PIC32
• Core: dsPIC, PIC
• Operating Supply Voltage: 3.3 V

UART via USB
In order to enable USB-UART
communication, you must push
SW4.6 (G4.4) and SW4.7 (G4.5)
to ON position. This connects the
RX and TX lines to appropriate
mikromedia
Enabling USB-UART
™
G4.4
G4.5
board UART module.
SW4
Figure 9-1: UART via USB
connection schematic
RX-FTDI
TX-FTDI
Modern PC computers, laptops and notebooks are
no longer equipped with RS-232 connectors and
UART controllers. They are nowadays replaced with
USB connectors and USB controllers. Still, certain technology
enables UART communication to be done via USB connection.
FT232RL from FTDI® convert UART signals to the appropriate
USB standard. In order to use USB-UART module on mikromedia
a n d
connection, you must connect RX and TX lines to the
appropriate pins of the mikromedia
connection is done using DIP switches
SW4.6 and SW4.7.
All rights reserved. Mikroelektronika, Mikroelektronika logo and other
Mikroelektronika trademarks are the property of Mikroelektronika.
All other trademarks are the property of their respective owners.
Unauthorized copying, hiring, renting, public performance and
broadcasting of this DVD prohibited.
Copyright ©2011 Mikroelektronika.
www.mikroe.com
20122011
microcontroller UART module. To establish this
workStation v7 board, you must first install FTDI drivers on
a FT232RL controller, USB connector (CN21),
your computer. Drivers can be found on
VCC-3.3V
USB-UART communication is being done through
DVD://download/eng/software/development-tools/
universal/ftdi/vcp_drivers.zip
10
11
12
13
14
1
2
3
4
5
6
7
8
9
U2
FT232RL
TXD
DTR#
RTS#
VCCIO
RXD
RI#
GND
NC
DSR#
DCD#
CTS#
CBUS4
CBUS2
CBUS3
FT232RL
™
RESET#
3V3OUT
board. This
USBDM
USBDP
CBUS0
CBUS1
OSCO
AGND
OSCI
TEST
GND
GND
VCC
NC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC-5V
RX-LED1
TX-LED1
VCC-3.3V VCC-3.3V
C13
100nF
Product
LD7
R19
2K2
FTDI1-D_N
FTDI1-D_P
LD8
R20
4K7
DVD:
™
R21
4K7
R23
10K
VCC-3.3V
VCC
D-
D+
GND
1
2
3
4
C8
100nF
CN21
USB B
VCC-5V
C9
100nF
VCC-5V
E2
10uF
page 29