Collection: Adapt812
Product Info
Features:
- compact (2.25 inches x 3.25 inches) modular implementation of 68HC812A4 microcontroller
- 90 I/O lines, all programmable as input or output, many with input capture, output compare, and key wake-up interrupt capability
- 8-channel, 8-bit analog-to-digital converter
- 4K EEPROM and 1K RAM on-chip
- includes both RS232 (DB9) and RS485 (2-screw terminal block) interfaces, usable simultaneously
- versatile connector design for use with solderless breadboards, prototyping cards, or embedding into your design
- virtual plug-in replacement for Adapt11 boards (minor differences)
- primary 50-pin connector for dedicated I/O
- secondary 50-pin connector for additional I/O or expanded mode memory bus
- memory expandable offboard up to 4MB program and 1MB data memory (memory expansion cards for Narrow and Wide mode available)
- Background Debug Mode (BDM) fully supported for debugging your code
- 4-pin and universal 6-pin/10-pin BDM connectors support BDM pods from multiple vendors
- program in C, BASIC, or assembler
- 256-byte firmware bootloader provides convenient downloading via RS232 serial port (BDM pod not required)
- fully compatible with third-party assemblers, compilers, and BDM pods
- many accessories available
Downloading your s-record file to Adapt812 is easy!
- connect PC serial cable to Adapt812
- reset board with BOOT/RUN switch in BOOT position
- send your s-record file at 1200 baud via the serial port of virtually any computer or terminal
- use supplied DOS batchfile (eg. to send myprog.s19 on COM2, type load2 myprog) or use ICC12 ASCII download function
- LED flashes during downloading, goes off when finished
- switch to RUN and reset board
- your program is now running!
Documentation
- Adapt812 Pinout and Component Placement
- Starter Package Manual
- 68HC812A4 Device User Guide
- Technological Arts Support Library
- Freescale 68HC812A4 webpage
- Adapt812 FAQ
Resources
Be sure to visit our Support Library for the latest manuals, data sheets, app notes, and code examples
Tools and Examples
- MiniIDE: Free HC11/HC12 Integrated Editor and Assembler for Windows
- SBASIC compiler for HC11/HC12 (DOS)
- SynCode: Free HC11/HC12 Integrated Editor and GNU C Compiler package for Windows
- Software Examples (in C)
- University of Texas HC12 Labs and Examples
- An Overview of the HC12 - SRS Encoder
- Programming the HC12 (assembler)
- The HC12 Timer Module (SBASIC)
- Support Library