8-bit FAST Microcontrollers Family
The DF6808 is an advanced, 8-bit, MCU IP Core with highly sophisticated, on-chip peripheral capabilities. The DF6808 soft core is binary-compatible with the industry standard Motorola 68HC08 8-bit microcontroller. It can achieve a performance of 45 – 100 million instructions per second. The DF6808 has a FAST architecture that is 3.2 times faster comparing to the original implementation. In the standard configuration the core has major peripheral functions integrated on-chip. The DF6808 Microcontroller Core contains a full-duplex UART – Asynchronous Serial Communication Interface (SCI) and Synchronous Serial Peripheral Interface (SPI). The main 16-bit, free-running timer system has two input capture lines and two output-compare lines. Self-monitoring circuitry is included on-chip, to protect against system errors. The Computer Operating Properly (COP) watchdog system protects against software failures. An illegal opcode detection circuit provides a non-maskable interrupt if illegal opcode is detected. Two software-controlled power-saving modes – WAIT and STOP are available to preserve additional power. These modes make the DF6808 IP Core especially attractive for automotive and battery-driven applications. The DF6808 is fully customizable – it is delivered in the exact configuration to meet your requirements. There is no need to pay extra for unused features and wasted silicon. It includes fully automated test bench with complete set of tests, allowing easy package validation, at each stage of SoC design flow. Each DCD’s DF68XX Core has a built-in support for a proprietary Hardware Debug System called DoCD™. It’s a real-time hardware debugger which provides debugging capability of a whole System-on-Chip (SoC). Unlike the other on-chip debuggers the DoCD™ enables non-intrusive debugging of a running application. It can halt, run, step into or skip an instruction, read/write any contents of microcontroller, including all registers, SFRs, including user defined peripherals, data and program memories.
- FAST architecture – 3.2 times faster than the original implementation
- Software compatible with 68HC08 industry standard
- Configurable Harvard or Von Neumann architectures
- 11 times faster multiplication
- 64 bytes of System Function Registers space (SFRs)
- Up to 64K bytes of Data Memory
- Up to 64K bytes of Code Memory
- De-multiplexed Address/Data Bus to allow easy memory connection
- Two power saving modes: STOP, WAIT
- Ready pin allows Core to operate with slow program and data memories.
- Fully synthesizable
- Static synchronous design
- No internal reset generator or gated clock
- Positive edge clocking and no internal tri-states
- Scan test ready
- 800 MHz of virtual clock frequency compared to original implementation
- 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|
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. On of them is the D68XX on-Chip Debugger (DoCD™), which is a complete debugging system dedicated for all 68XX Cores offered by DCD.Read more
The D68HC11K is synthesisable soft IP Core Microcontroller, fully compatible with the industry standard. It can be used as a direct replacement for...
+ 8-bit pulse accumulator subsystem
+ software-controlled power-saving modes
+ can be equipped with the ADC Cotroller
The DF6802 is an 8-bit synthesizable MPU IP Core, software-compatible with Motorola MC6802. It has an enhanced internal architecture which allows...
+ software compatible with MC6802
+ 4 times faster than the original
+ power saving modes: HALT & WAIT
The DF6803 is a synthesizable SOFT MCU IP Core, fully software compatible with Motorola MC6803. It has an enhanced internal architecture which allows...
+ 4 times faster than original 6803
+ software compatible with MC6803
+ I/O Wrapper making it pin compatiblecore
The DF6805 is an advanced 8-bit MCU IP Core with highly sophisticated, on-chip peripheral capabilities. The DF6805 soft core is binary-compatible...
+ binary-compatible with Motorola 68HC05
+ 4.1 times faster than the original
+ 45 - 100 million instructions per second