Description

The D6802 is an 8-bit MPU IP Core – synthesizable and fully compatible with the Motorola MC6802. It can be used as direct replacement for the MC6802 Microprocessor. Two software-controlled power-saving modes – WAIT and HALT are available to preserve additional power. These modes make the D6802 IP Core especially attractive for automotive and battery-driven applications. It is fully customizable – delivered in the exact configuration, to meet your requirements. There is no need to pay extra for unused features and wasted silicon. The D6802 comes with a fully automated test bench with a complete set of tests, allowing easy package validation at each stage of the SoC design flow. Each DCD’s D68XX Core has built-in support for a proprietary Hardware Debug System – DoCD™. It is a real-time hardware debugger that provides debugging capability of a whole System-on-Chip (SoC). Unlike other on-chip debuggers, the DoCD™ provides non-intrusive debugging of running applications. It can halt, run, step into or skip instruction and read/write any contents of the microprocessor.

DESIGN FEATURES:

ALL DCD’S IP CORES ARE TECHNOLOGY INDEPENDENT WHICH MEANS THAT THEY ARE 100% COMPATIBLE WITH ALL FPGA & ASIC VENDORS E.G.

  • Altera / Intel,
  • Xilinx / AMD,
  • Lattice,
  • Microsemi / Microchip,
    and others.

  • TSMC
  • UMC
  • SK Hynix
    and others.

Key features

  • Cycle compatible with original implementation
  • Software compatible with MC6802 industry standard
  • De-multiplexed Address/Data Bus, to allow easy memory connection
  • Two power saving modes: HALT, WAIT
  • Fully synthesizable
  • Static synchronous design
  • No internal reset generator or gated clock
  • Scan test ready
  • USB, Ethernet, I2C, SPI, UART, CAN, LIN, HDLC, Smart Card interfaces available
IP Core Architecture type Memory space DoCD UART (SCI) SPI M/S IO Ports Watchdog Timer Timer Compare / Capture Pulse accumulator READY pin Chip Selects Gatecount
DF6808 fast 64k 4 1 2/2 - 8300
DF6805 fast 64k 4 1 2/2 - 7000
D6802 legacy 64k - - - - -
D6803 legacy 64k 4 1 + - 6000
DF6802 fast fast - - - - -
DF6803 fast 64k 4 1 + - -
DF6811F fast 64k 7 1 5/4 - 14000
DF6811E fast 64k 5 1 5/4 - 12000
DF6811K fast 1M 10 3 13/6 - 21000
D68HC11E legacy 64k 5 1 5/4 - 13000
D68HC11F legacy 64k 7 1 5/4 4 13500
D68HC11K legacy 1M 10 3 13/6 4 21000

Features

DoCD Debugger

Power of Innovation is our primary target. That’s why our R&D focuses on every single IP Core detail. As a result of that concern, some unique solutions were born. One of them is the 68XX on-Chip Debugger (DoCD™), which is a complete debugging system dedicated for all 68XX Cores offered by DCD.

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DoCD Debugger

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