Description

The DF6802 is an 8-bit synthesizable MPU IP Core, software-compatible with Motorola MC6802. It has an enhanced internal architecture which allows to execute the code approximately 4 times faster than the original 6802 running at the same clock frequency. Two software-controlled power-saving modes – WAIT and HALT are available to save additional power. These modes make the DF6802 IP Core especially attractive for automotive and battery-driven applications. The DF6802 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 DF6802 comes with fully automated test bench and 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 DCD’s Hardware Debug System called 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 a running application. It can halt, run, step into or skip an instruction, read/write any contents of microprocessor.

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Key features

 

  • Improved, 4 times faster architecture
  • Software compatible with industry standard MC6802
  • 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 born. On 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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