GMM ACB

grifo® Mini Module Atmel AT89C51AC2

GMM ACB English Tech. Manual PDF format.

Ver. 5.00 - Rel. June 06, 2007.

The picture shows GMM ACB that has the dimension of DIP40 integrated circuit. The GMM ACB is equipped with Atmel AT89C51AC2 microcontroller.

GMM ACB possible applications

 

  • Integrated system that can be used directly on the board developed by the user a macro component.
  • Smart intelligent nodes with local functionalities as PID algorithms for controlling temperatures, motors, valves, etc.
  • Teleacquisition and telecontrol on medium and low distances.
  • Home automation: lights turning ON/OFF, heating and cooling systems control, supervision of electric devices, security and acces control systems.
  • Car automation: lights turning ON/OFF, heating and cooling systems control, supervision of electric devices, anti-teft and acces control systems, functionality checks.
  • Didactics: GMM ACB offers a very low cost to learn 8051 Core, we have many starter kits options. For this purpose it is likewise interesting the GMM TST3 support card.
  • Whenever there is a short time to market: the user can see a prototype or even a ready product in one week.
  • Decentralized systems as robots, automation of production line machines, big factory automations.
 

F E A T U R E

  • Standard container with 40 pin male socket, dual in line, 100 mils pitch, 600 mils width.
  • Very small dimension: 20,8 x 53,5 x 12,8 mm.
  • Weight: 9,1 g.
  • 4 layers printed circuit to obtain best noisy resistance and best EMI performance.
  • No external programmer is needed as GMM ACB is a grifo® ISP (In System Programming) Mini Module. FLASH of Micro is Programmable and Erasable by using serial line only.
  • Micro FLASH programming or deleting can be managed by using the FLIP program available from ATMEL.
  • Single power supply required +5Vdc 48mA (the current consumption can change according with module connections).
  • Availability of power saving setting as idle mode and power down mode.
  • Atmel AT89C51AC2 microcontroller (8051 code compatibile) with 14,74 MHz crystal.
  • Programmable machine speed at 12 or 6 clock cycle.
  • Up to 64K RAM of External Addressing of Mini Module
  • Up to 32K FLASH/EPROM of External Addressing of Mini Module
  • 32K FLASH for code, 2K FLASH for boot loader, 256 bytes RAM for data, 1K ERAM for data, 2K EEPROM for data.
  • 8 A/D converter channels with 10 bits resolution, 20 µsec conversion time.
  • A/D reference voltage available on connector.
  • 14 interrupt sources with 4 priority levels.
  • 3 Timers Counters up to 16 bits
  • 5 PCA channels up to 16 bits with PWM, watch dog, compare, capture, etc. functionality.
  • Watch Dog section that protect the controlled system in any operating condition.
  • 34 digital I/O lines available on connector. Some of these lines have multiple functions.
  • Hardware serial line with programmable Baud Rate up to 115200 Baud, RS 232 buffered or at TTL level.
  • Transceiver MAX202E, for RS 232 serial line, with ESD protection up to ±15KV.
  • Reset and power supply control circuit based on MAX825.
  • 8 configuration dip switches, with 3 dips acquired by software.
  • 2 status LEDs managed by software through digital I/O lines.
  • Internal FLASH and EEPROM can be managed through In System Programming, or when the module is already mounted, by using the serial communication line.
  • Freeware software for PC, that supports the ISP programmation to dowload the generated code, inside on board FLASH.
  • Wide range of development tools as: Assembler (MCA51); C compiler (µC/51, HTC51, SYS51CW, DDS Micro C51); BASIC compiler (BASCOM 8051); PASCAL compiler (SYS51PW); etc.
  • Long list of demo programs and use examples supplied under source form, duly remarked, for the available development tools.

The picture shows the possibility of External Addressing up to 32K FLASH/EPROM of grifo® Mini Module type GMM ACB type

 

The picture shows the possibility of External Addressing up to 64K RAM of grifo® Mini Module type GMM ACB type

Example of connection.

The picture shows the test card GMM TST that mount a grifo® Mini Module type GMM ACB

The picture shows grifo® Mini BLOCK GMB-HR168 equipped with grifo® Mini Module type GMM ACB.

F L I P

PC-based
FLexible In-system Programmer

A POWERFUL AND USER FRIENDLY SOFTWARE
TOOL TO PROGRAM ATMEL C51 FLASH MCUS

FLIP is a free PC-based software tool that supports the "In-System Programming" (ISP) of Atmel's Flash C51 microcontrollers through various communication interfaces, including RS232, USB and CAN links, both in Windows® 9x/Me/2000/XP, Windows NT® and Linux® environments FLIP can be used through a Graphical User Interface or launched from a DOS command window.
FLIP is a powerful toolset which enables the user to easily embed Atmel's ISP function libraries (DLL) within their applications without having to know the details of Atmel's ISP protocols. FLIP adds flexibility, power and user-friendliness to Atmel Flash C51 devices In-System Programming.

Available Free on Atmel's Web Site!

 EXAMPLE PROGRAMS FOR GMB HR168

 A C C E S S O R I E S

GMB HR168

GMB - Housing, 16 Opto-In, 8 Relay

Housing Mini BLOCK Module witch 16 Opto-In and 8 Relay Outputs; Serial Line RS232 or TTL, RS422/485, Current Loop; Power Supply.

BASCOM-8051

W95/NT 8051-BASIC Compiler

BASCOM-8051© is a Windows BASIC COMPILER for the 8051 family It is designed to run on W95/NT and has all the features of BASCOM LT. In addition it has full support for arrays and the single floating point type.

µ C / 5 1

ANSI C Compiler for 8051

Develop high quality software for any 8051 in ANSI C. µC/51 comes with an incredible optimizing compiler, you can even write software in ANSI C on 8051's with 1kB of code memory! µC/51 is absolutely complete: user friendly multi file Editor, Compiler, Assembler, Downloader, Source
Level Debugger. You will not need anything else.

PASCAL 51

Pascal Compiler per 8051

The Pascal dialect used is an almost complete version of Wirth's Pascal, extended to, in a simple way, to take advantage of the special hardware facilities contained in the 8051 and 80251 family chips. Versions 5 and 6 furthermore contains objects and separately compiled units.

LadderWORK

The LadderWORK Integrated Development Enviroment (IDE)

The picture below, represents the apperance of the program LadderWORK on your computer. LadderWORK has an integrated enviroment feature, allowing you to draw schematics, compile programs and upload code to PLC always working on the same window. The integrated enviroments are composed by several parts described below. 

 

Page up-dated at July 05, 2008

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