W65C816 Developer Board

The W65C816DB is used for W65C816 core microprocessor System-Chip Development, W65C816S (chip) System Development, or Embedded W65C816DB (board) Development.

Features:

W65C816S 16-bit MPU, total access to all control lines, Memory Bus, Programmable I/O Bus, PC Interface, 10 I/O lines, easy oscillator change, 32K SRAM, 32K EPROM, W65C22S Versatile Interface Adapter VIA peripheral chip, on-board matrix, PLD for Memory map decoding and ASIC design.

The PLD chip is a XILINX XC9572 for changing the chip select and I/O functions if required. To change the PLD chip to suit your own setup, you need XILINX Data Manager for the XC9572 CPLD chip. The W65C816DB includes an on-board programming header for the JTAG configuration. For more details refer to the circuit diagram. The on-board W65C816S and the W65C22 devices have measurement points for core power consumption. Power input is provided by an optional power board which plugs into the 10 pin power header.

WDC's Software Develpment System includes a W65C816S Simulator/Debugger. WDC's PC IO daughter board can be used to connect the Developer Board to the parallel port of a PC.

Western Design Center, 2166 E. Brown Rd., Mesa, AZ 85213. Tel: 480-962-4545; Fax: 480-835-6442.