EA EVALeDIPTFT32 ELECTRONIC ASSEMBLY, EA EVALeDIPTFT32 Datasheet - Page 6

• Manufacturer Part Number: EA EVALeDIPTFT32
• Description: Display Development Tools Starter/Demoboard w/Touch USB Prog
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA EVALeDIPTFT32

• Rohs: yes
• Product: Starter Kits
• Tool Is For Evaluation Of: 3.2 in TFT Displays
• Interface Type: RS-232, I2C, SPI
• Operating Supply Voltage: 3.3 V to 5 V
• Description/function: Evaluation Board
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C

EA 9777-2
Page 6
FUNCTION OF JUMPER
- “Disable Power On Macro“: If a continuous loop is programmed
- “Select Power“: This jumper alters between external (jumper to the
- “Disable Protocol“: The small-protocol can be disabled. This might
- “Testmode“: Each eDIP includes a testmode, which can be
FUNCTION OF LEDS
- “USB-Power“ (green): This LED indicates a connected USB-cable.
- “VDD power“ (green): This LED indicates the Evaluation board to be power-supplied
- “USB-TxD“ (red): This LED indicates data is transferd to the eDIP.
- “USB-RxD“ (green): This LED indicates data is send by the eDIP.
- “SBUF“ (orange): This LED glows if data is present in the sendbuffer of the display (SBUF low).
- “Output 1-8“ (green):
either in PowerOn-, Reset-, Watchdog- or BrownOut-Macro, the
display is no longer adressable. In this case you have to restrain the
run of Power-On-Macro. This is done by the jumper: Switch power
off, set the jumper to the right (DPOM to GND). Now you have to re-
power the module and release the jumper or set it to the left (DPOM
is open).
right) and internal USB (jumper to the right) power supply.
jumper is set to the right or left open, the protocol is activated
(DPROT open). You have to reset the module if you want to change
the protocol-mode.
activated with the help of a jumper: Set the jumper to the left (TEST
to GND) and a test screen will be displayed. If you want to change
to normal operation you have to release the jumper or set it to the
right (TEST open) and reset the module.
LEDs are directly connected to
the outputs of the eDIP. They are
lit if the output of eDIP is set to
high.
be helpful espacially in the early stage of
development.
recommended to activate the protocol in
series, to monitor data-transfer. If the
jumper is set to the left, the protocol is
deactivated (DPROT to GND). If the
These
It
is
strongly
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical
Protokoll aus
Testmodus an
DPOM aktiv
errors
reserved.