• CA51 Compiler Kit
  Keil
• PK51 Professional Developer's Kit
  Keil

• BRUTE52P
  Micromint, Inc.

• REG52.H
  2,282 bytes

• 8051 Memory Write Example Program
• ISR-Driven Serial I/O V2

• Ultra-51
  Ashling
• BICEPS-V
  Brendes Datentechnik GmbH
• MX51, AX51
  Hitex
• iC1000 PowerEmulator
  iSystem
• WICE-8052
  Leap Electronic Co.
• MetaICE-XF 8051 In-Circuit Emulator
  Metalink Corporation
• ADM-51
  Signum Systems

• WinBurn
  Microware Technology

• Pilot-932D
  Advin
• Pilot-U44-Plus
  Advin
• VP-48A
  Advin
• VP-51-D
  Advin
• MP-51
  Ceibo
• MP-UNIV
  Ceibo
• Dataman 40Pro Universal ISP Programmer
  Dataman Programmers Ltd.
• Dataman 48Pro2 Super Fast Universal ISP Programmer
  Dataman Programmers Ltd.
• Dataman 48UXP Universal Programmer
  Dataman Programmers Ltd.
• Dataman T51Pro MCS51 / AVR ISP Programmer
  Dataman Programmers Ltd.
• JewtProg Multiprogramming System
  ELNEC
• SmartProg2
  ELNEC
• T51Prog
  ELNEC
• T51prog2
  ELNEC
• ALL Gang-08P3
  HI-LO Systems Research Co., Ltd.
• ALL-11P2
  HI-LO Systems Research Co., Ltd.
• All-11P3
  HI-LO Systems Research Co., Ltd.
• ALL-Gang-08P2
  HI-LO Systems Research Co., Ltd.
• PRO-201
  HI-LO Systems Research Co., Ltd.
• PRO-204
  HI-LO Systems Research Co., Ltd.
• PRO-208
  HI-LO Systems Research Co., Ltd.
• SU-2000 Gang Programmer
  Leap Electronic Co.
• Model 1881 XP
  Minato Electronics, Inc.
• ChipProg+ small universal programmer
  Phyton
• T9600
  System General
• Super Pro 2000
  XELTEK
• Super Pro 280
  XELTEK
• Super Pro 580
  XELTEK
• Super Pro 680
  XELTEK
• Super Pro LX
  XELTEK
• Super Pro Z
  XELTEK

• RTX51
  Keil
• RTX51 Tiny
  Keil

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

• Interrupts 6S/4L (Including External)
• Port 0
• Port 1
• Port 2
• Port 3
• Power Saving Modes (Idle and Power Down)
• Serial UART (Enhanced Interface)
• Timer 0
• Timer 1
• Timer 2 (Standard Timer 2)

The following AGSI Drivers are available for the Keil Software µVision Simulator.

• Proteus VSM
  Labcenter Electronics
• 8051 State Machine
  MEBA
• I²C Simulation
  MEBA
• LCD Simulation (HD44780 Controller)
  MEBA
• LED simulation
  MEBA
• Signal Generator
  MEBA

The following AGDI Drivers are available for the Keil Software µVision Debugger.

• Keil ISD51 Driver
  Keil
• Keil MON51/FlashMON Driver
  Keil