Oregano Systems 8051 IP Core

The Oregano Systems 8051 IP Core is an 8051 compatible IP core, fully synchronous circuit design single clock, 1-4 clock cycles instructions, parametrizeable number of timer and UART units, up to 64 KBytes RAM, up to 64KBytes ROM.

[Chip Vendor]

Development Tools
Compiler, Assembler, Linker, Debugger

CA51 Compiler Kit
Keil
PK51 Professional Developer's Kit
Keil

Data Sheets

8051 Instruction Set Manual for the Oregano Systems 8051 IP Core

8051 Instruction Set Manual
1,478,015 bytes

Data Sheet for the Oregano Systems 8051 IP Core

Data Sheet
172,348 bytes

User Guide for the Oregano Systems 8051 IP Core

User Guide
151,056 bytes

Header Files

REG51.H
1,689 bytes

Example Code

ISR-Driven Serial I/O V2

Emulators

iC1000 PowerEmulator
iSystem
MetaICE-XF 8051 In-Circuit Emulator
Metalink Corporation

Real-Time OS

RTX51 Tiny
Keil

Simulated Features

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

AGSI Drivers

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

AGDI Drivers

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

Keil ISD51 Driver
Keil
Keil MON51/FlashMON Driver
Keil

Oregano Systems 8051 IP Core

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