The STK504 is a flexible platform for debugging the 100-pin LCD AVRs. The card offers lots of connectors so you can connect to your own hardware, or you can use it as it is.
This is the place to put your AVR sample. See Placing the AVR in the ZIF socket for more details.
This connector is wired to the on-board LCD. It is usually connected to the AVR SEGMENT PINS connector. See Using the LCD for more information.
This connector is wired to the LCD pins on the AVR. It is usually connected to the LCD PINS connector. If you want to connect your own LCD, then use this connector. See Using the LCD for more information.
The AVR's PORTE, PORTF, PORTG, PORTH and PORTJ are available on five connectors, each one marked with the port name. Each of the connectors has the port signals and a target voltage and ground pin. See Port connectors for description and pinout.
This switch select what clock course is routed to the XTAL/TOSC pins on the AVR. The switch has three states, X = clock signal from STK500, LF = onboard 32kHz crystal and HF is on-board crystal socket. See Clock Sources for more information.
In this socket you can mount a crystal of your choosing. Set the clock switch to HF. See Clock Sources for more information.
This 32kHz crystal can be routed to the AVR through the clock switch. Set the switch to LF. See Clock Sources for more information.
Here you can connect your JTAGICE mkII or other JTAG test equipment. See JTAG programming for a detailed description.
The AVR can be programmed through this connector using the ISP programming mode. See In-System programming for more information