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BiPOM Electronics MINI-MAX/ARM-C, Technical Manual

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BiPOM Electronics MINI-MAX/ARM-C Technical Manual Download Page 15

 

15 

6. Board Layout 

    

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                                              Figure 4 

                        Note.  Ethernet parts are not present in MINI-MAX/ARM-C. 

EXPANSION 

Connector 

UART1 

Connector 

3V  

Reference 

5V  

Regulator 

ARM 

LPC2138 

3.3V Analog  

Regulator 

3.3V Digital 

Regulator 

FLASH 

Memory 

JTAG 

Connector 

RS232 

Port 

KEYPAD 

Connector 

LCD 

Connector 

UART0 

Connector 

Battery 

Holder 

AVR 

ATTINY2313 

Ethernet 

Controller 

Ethernet 

Connector 

Power 

Jack 

Analog 

Terminals 

Summary of Contents for MINI-MAX/ARM-C

Page 1: ...E Single Board Computers Technical Manual Date 27 August 2006 Document Revision 1 04 BiPOM Electronics 16301 Blue Ridge Road Missouri City Texas 77489 Telephone 1 713 283 9970 Fax 1 281 416 2806 E mai...

Page 2: ...ption replace or repair the board This warranty is voided if the product is subjected to physical abuse or operated outside stated electrical limits BiPOM Electronics will not be responsible for damag...

Page 3: ...3 TABLE OF CONTENTS 1 OVERVIEW 4 2 SPECIFICATIONS 5 3 FUNCTIONAL BLOCKS 5 4 PERIPHERALS 14 5 SOFTWARE 14 6 BOARD LAYOUT 15 7 SCHEMATICS 16...

Page 4: ...and SSP with buffering and variable data length capabilities Vectored interrupt controller with configurable priorities and vector addresses Up to 47 5 V tolerant general purpose I O pins in tiny LQFP...

Page 5: ...storage temperature range 3 Functional Blocks Figure1 Block diagram of the MINI MAX ARM system RS 232 INTERFACE LCD CONNECTOR EXPANSION CONNECTOR KEYPAD CONNECTOR ANALOG TERMINAL PROGRAMMING INTERFACE...

Page 6: ...pecifications It incorporates a number of packet filtering schemes to limit incoming packets It also provides an internal DMA module for fast data throughput and hardware assisted IP checksum calculat...

Page 7: ...r contains 5 Volt power and ground lines and the 8 port lines of the micro controller The lines can also be used as general purpose inputs outputs Keypad Connector J1 Signal Pin P1 16 KEY0 1 P1 17 KEY...

Page 8: ...LCD display under software control Alternatively it can be used as a general purpose analog output Contrast PB4 PD0 PD1 PD2 and PD5 lines are driven by the 2nd AVR microcontroller by I2C interface LC...

Page 9: ...For this purpose 2 jumpers must be set between pins 5 6 and 1 2 of J5 Figure 4 First serial port also serves downloading procedure to the MINI MAX ARM board DSR is used by an external host to switch b...

Page 10: ...10 Figure 5...

Page 11: ...n MINI MAX ARM using standoffs or can be placed up away from MINI MAX ARM using a 20 wire ribbon cable Peripherals section lists the available expansion boards Table 5 shows the pin assignments for th...

Page 12: ...ouples etc Five ADC inputs analog reference VREF analog power supply VAN and analog ground are wired to J8 Analog terminals J8 Signal Pin P0 27 AN0 1 P0 28 AN1 2 Analog Ground AGND 3 P0 29 AN2 4 Analo...

Page 13: ...ly Unit MINI MAX ARM board comes with a 6VDC unregulated DC power supply Other power supplies can also be used although this invalidates the warranty External power supply should be able to supply 6 t...

Page 14: ...to a micro computer board in a stacked fashion Figure 9 shows the chain connection Figure 8 Figure 9 More details concernig BiPOM Peripheral boards are available from the link below http www bipom com...

Page 15: ...Connector UART1 Connector 3V Reference 5V Regulator ARM LPC2138 3 3V Analog Regulator 3 3V Digital Regulator FLASH Memory JTAG Connector RS232 Port KEYPAD Connector LCD Connector UART0 Connector Batte...

Page 16: ...16 7 Schematics...

Page 17: ...17...

Page 18: ...18 Note The parts shown on sheet 3 3 related to Ethernet feature are not present in MINI MAX ARM C...

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