From 1 January 2011 Acqura Systems will no longer supply Philips microcontroller development products. We would like to thank our customers for their support over the last eight years.

	PDE669 PDS51E Daughterboard for P89C669 Device Supported Devices P89C669 Related Products PDS51E, PDE51MX, PDS900 Show all related products PDF Cost US $649.00 Quantity Required The PDE669 daughterboard is a versatile bondout-based daughterboard which forms the basis for an affordable fully-featured in-circuit emulation system.  In combination with a PDS51E motherboard it emulates the P89C669 microcontroller family based on the Philips MX (Memory eXtension) core.  It can also be used to emulate other sub-set microcontrollers including the 8xC662/664/668 device families, and other similar devices from Philips and other manufacturers. The PDE669 system is supplied with a PLCC44 footprint adaptor compatible with a standard PLCC44 socket.  Footprint adaptors for other packages types are in development. The resulting emulation system allows complete control and tracing of execution of a user's program, and access to all registers and memory spaces of the target microcontroller, without consuming any device resources or introducing wait-states or other non-standard behaviour. Features include: transparent real-time in-circuit emulation with execution trace. flexible motherboard + daughterboard + adaptor architecture. fast easy-to-install USB interface to host PC. sophisticated Windows debugger supporting all popular compilers. execution up to 18MHz (6-clock P89C669 - 36MHz 12-clock equivalent). 256k bytes of emulation memory for user code. 128k x 64 bits real-time trace buffer with 12 digital input channels. Trace record includes values read from or written to SFR's. programmable PLL-synthesised clock frequency (25kHz - 100MHz, 0.1%). programmable supply voltage (4.5 - 5.5V in 25mV steps). multiple breakpoint sources, unlimited execution address breakpoints. trigger output for synchronising external equipment with execution. NOTE: There is a fault in the emulation interface of the bondout silicon that Philips provides us with which places a constraint on how fast the emulator can run. The specification for the PDE669 will read "specified to 16MHz, typical to 18MHz". It will not execute code correctly at 24MHz - please note that this an emulation issue only.