8-bit Microcontrollers Family
The D68HC11F is a synthesisable SOFT Microcontroller IP Core, fully compatible with the Motorola 68HC11F1 industry standard. It can be used as a direct replacement for the 68HC11F1 Microcontrollers.
In the standard configuration, the core has integrated on-chip major peripheral functions. An asynchronous serial communications interface (SCI) and separate synchronous serial peripheral interface (SPI) are included. The main 16-bit, free-running timer system, contains input capture and output-compare lines and a real-time interrupt function. An 8-bit pulse accumulator subsystem, can count external events or measure external periods. Self-monitoring on-chip circuitry is included to protect the D68HC11F 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 conserve additional power. These modes make the D68HC11F IP Core especially attractive for automotive and battery-driven applications.
The D68HC11F Microcontroller Core can be equipped with the ADC Controller, allowing use of external ADC Controller with standard ADC software. The ADC Controller makes external ADC’s visible as internal ADC’s in original 68HC11F1 Microcontrollers.
The D68HC11F has a built-in, real time hardware on chip debugger – the DoCDTM, allowing easy software debugging and validation.
The Core is fully customizable – it is delivered in the exact configuration to meet user’s 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 of the DCD’s D68HC11F Core, has built-in support for DCD Hardware Debug System, called DoCDTM. It is a real-time hardware debugger, which provides debugging capability of a whole System on Chip (SoC). Unlike other on-chip debuggers, the DoCDTM provides a non-intrusive debugging of 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.
- Cycle compatible with original implementation
- Software compatible with 68HC11 industry standard
- I/O Wrapper making it pin-compatible core
- SFR registers remapped to any 4KB memory page
- Two power saving modes: STOP, WAIT
- Fully synthesizable
- Static synchronous design
- No internal tri-states
- 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|
Power of Innovation is our primary target. That’s why our R&D focuses on every IP Core detail. As a result of that anxiety there have been some unique solutions born. On of them is the PIC on-Chip Debugger (DoCDTM), which is complete debugging system, dedicated for for all the 68XX Cores offered by DCD.Read more
The D68HC11E is a synthesisable SOFT Microcontroller IP Core, fully compatible with the Motorola 68HC11E industry standard. It can be used as a direct replacement for: ...
+ cycle compatible with the original
+ 68HC11 replacement
+ I/O Wrapper included
The D68HC11K is synthesisable soft IP Core Microcontroller, fully compatible with the Motorola MC68HC11K industry standard. It can be used, as a direct replacement...
+ 8-bit pulse accumulator subsystem
+ software-controlled power-saving modes
+ can be equipped with the ADC Cotroller
The D68HC11F is a synthesisable SOFT Microcontroller IP Core, fully compatible with the Motorola 68HC11F1 industry standard. It can...
+ direct replacement for the 68HC11F1
+ an illegal opcode detection circuit
+ fully customizable