Evaluation Board Overview
Switches, LEDs and Presets
Intended uses
The following peripheral
permanently connected:
components
are
The primary aim of the Bluetooth Evaluation Board
is to allow evaluation of FlexiPanel Ltd’s Bluetooth
products as easily as possible. It is designed to
allow the developer to follow the tutorials and
examples in the product data sheets.
Additionally, the evaluation board can be used
during development as a reliable, tested
environment while troubleshooting.
Bluetooth 2.0 modules
The Toothpick 2.0 and LinkMatik 2.0 modules will
operate with earlier demo board revisions (TPD r5).
The main differences are:
? The pins have become smaller. The demo
board sockets have been changed to take
the new modules. If you have a very old
board and the sockets are too big, contact us
for an adapter.
? BlueMatik is no longer in production and the
socket is redundant.
? The LinkMatik Sleep switch SW7 no longer
has any function.
? The LinkMatik Status LED shows the output
of the ATN pin.
? The LinkMatik MSM switch SW6 is
connected to the ESC input. For normal use,
keep it in the Slv position. To switch to
Command Mode, switch it to Mstr and then
back to Slv again.
? The LinkMatik configuration mode is no
longer used. You can simply send
instructions in Command Mode.
Additionally, the evaluation board can be used
during development as a reliable, tested
environment while troubleshooting.
Power Supply
The evaluation board may be powered by a
reasonable smooth unregulated 5V – 12V DC
power source via the 2.5mm center-positive
connector. No heat sink is provided for the voltage
regulator, so expect it to get quite warm.
? LEDs to Toothpick pins AN9, AN10, AN11,
CCP1 and SDO.
? Presets that can vary the voltage of
Toothpick pins AN0, AN1, AN2 and AN3
smoothly between 0V and 5V.
? Pushbuttons to control the voltages of
Toothpick pins AN4, AN5, AN6 and AN7. 5V
when pressed and 0V otherwise.
? Bit 2 of the binary encoding rotary switch to
CCP5.
? Bit 3 of the binary encoding rotary switch is
unconnected.
? Power LED.
? LED connected to the Status pin of the
LinkMatik and the MUM pin of the BlueMatik.
The following peripheral components are
conditionally connected according to the
configuration pins as detailed in the General Setup
sections:
? LEDs to Toothpick pins CCP2, CCP3, SDA,
SCL, TxD
? Bit 1 of a binary encoding rotary switch to
CCP4.
? Bit 0 of a binary encoding rotary switch to
RxD.
I2C memory
The 24C256 I2C serial memory is conditionally
connected, according to the configuration pins, to
pins SDA and SCL of the Toothpick.
Pull-up resistors are included. The address pins
are all held low, so the Toothpick mStr value to
access the memory is 0x10 .
ICD2 programming connector
The RJ11 programming connector allows you to
program a ToothPIC directly using Microchip
MPLAB ICD2.
Since the NMCLR, INT0 and INT1 lines must be
isolated, no BASIC Stamp should be installed at
the same time as an IDC2 is connected.
Page 2
30-Jan-07
Bluetooth Eval Board DS378-3
? FlexiPanel Ltd
Patents apply and/or pending
www.FlexiPanel.com
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