8051 / R31JP Information

Datasheets

  • 8051 - Intel MCS 51 Microcontroller Family User's Manual (15MB)
  • AT28C64 - 64K EEPROM*

*Note that this chip is only 8 Kbytes. Both the datasheet and your R31JP might confuse you on this point.

Official Software

  • minmon.asm - Default Copy of Minmon
  • as31 - 8051 Assembler
  • as31 - Manual (PDF)
  • as31-notes - Notes (txt)
  • realterm - Realterm serial terminal program (exe)
  • On Athena, as31 is located in the 6.115 locker.

Support Documentation

  • Lab Familiarization - Short introduction to using the ROM burners, as31, and Hyperterminal. Handed out at lab familiarizations.
  • Configuring Hyperterminal - How to configure Hyperterminal to communicate with your R31JP.