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

• BRUTE52P
  Micromint, Inc.
• 16. phyCORE-89C51Rx2 System on Module (SOM)
  Phytec

• REG51F.H
  3,032 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
• MetaICE-XF 8051 In-Circuit Emulator
  Metalink Corporation
• ADM-51
  Signum Systems

• Flash Magic Developer's Kit
  Embedded Systems Academy
• WinBurn
  Microware Technology
• FlashTools
  Phytec

• Lab Tool-848 Turbo Gang Programmer
  Advantech Equipment Company
• Dataman 40Pro Universal ISP Programmer
  Dataman Programmers Ltd.
• Dataman 48Pro2C Super Fast Universal ISP Programmer
  Dataman Programmers Ltd.
• Dataman 48UXP Universal Programmer
  Dataman Programmers Ltd.
• Dataman 848XP Gang Production Programmer
  Dataman Programmers Ltd.
• Dataman T51Pro MCS51 / AVR ISP Programmer
  Dataman Programmers Ltd.
• FlashMax
  Electronic Engineering Tools Inc.
• MultiMax 8G/16G
  Electronic Engineering Tools Inc.
• TopMax
  Electronic Engineering Tools Inc.
• TopMax 8-Gang
  Electronic Engineering Tools Inc.
• 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.
• Super Pro 580
  XELTEK

• RTX51
  Keil
• RTX51 Tiny
  Keil

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

• Interrupts 7S/4L (Including External)
• PCA Timer with Modules
• 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 (Extended Timer 2)
• Watchdog Timer
• X2 mode for CPU and each peripheral with Clock Control

The following on-chip peripherals are not simulated.

• Flash with ISP and IAP

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