HWU Elektronik GmbH

The Application Board for the Starter Kit Series for TLCS-900 microprocessor devices  (TOPAS900 series) is a hardware platform to develop and test frequently  used functions.
The picture below shows the Application Board PCB:

Hardware

The PCB is composed of the following components:

• LCD-Display with 2x16 characters
• Two serial communication ports (UARTs) with RS232 drivers
• 4-key inputs
• LED output
• Analog input pins
• Analog output pins
• Potentiometer for defined analog input
• LM75 - intelligent temperature sensor with I²C interface
• ST95040 - EEPROM device with SPI interface
• three connectors for three starter kits of the TOPAS900 series PGA104 socket for TOPAS900 Flash II
• 34-pin pin header for TOPAS900 CAN
• 6 rows of 17 pins each, for TOPAS900 Standard

Software

The kit comes with a set of software modules that support the  hardware components of the PCB and all three hardware platforms listed  above.

• 4-bit bidirectional LCD-Panel driver
• I²C driver (I²C master protocol)
• LM 75 temperature driver
• SPI bus driverST95040 serial EEPROM driver
• Keyboard matrix input driver
• A/D conversion driver
• Serial RS232 line driver