Description

The D6802 is an 8-bit MPU IP Core – synthesisable 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 fully automated test bench with complete set of tests, allowing easy package validation at each stage of SoC design flow. Each DCD’s D68XX Core has a built-in support for a proprietary Hardware Debug System – DoCD™. It is a real-time hardware debugger which provides debugging capability of a whole System-on-Chip (SoC). Unlike other on-chip debuggers, the DoCD™ provides non-intrusive debugging of running application. It can halt, run, step into or skip an instruction and read/write any contents of microprocessor.

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 anxiety 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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