User Manual V2.00 - Equinox Technologies UK Ltd.
Contents
1. Vin s CONT 1N4002 CON4 j E 1 45V 5V 2 l c6 e 2 49V TO 25V 6 OV I i ADAPTOR SOCKET 10uF 10V 100nF 100nF POWER LARGE NUMBERS EG DESIGNATE THE PCB COMPONENT IDENTS Tide OF THE PCB LINKS AND LED IDENTIFIERS Size Number Revision A3 Date 4 1998 Sheet of File CAPROTPCBUOHNMOOEMWNEWEVAILIDSGER By 2 3 4 5 6 7 82. INTO PD2 OC1B ee eer AVR 40 Pin INT1 PD3 PC7 A15 Microcontroller PDA PC6 A14 _ External 1 5 5 A13 m ms WR PD6 A12 RD PD7 PC3 A11 XTAL2 PC2 A10 a XTAL1 PC1 A9 GND PCO A8 gt 8 PD 8 1 0 Pinout for the AT90S8515 and AT90S4414 Figure 15 Port Function Figure 13 PA X 8 Box Header Con 11 PB X 8 LED x 8 ISP 3 PC X 8 Box Header Con 9 PD X 8 Push Button Serial Communications PLEASE NOTE The Evalu8r module does not support the Atmel AT90S8535 and AT90S4434 40 pin AVR devices ICP ALE and 0C1B are brought out to Con10 QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED 7 The Embedded Solutions Company Evalu8r User Manual V2 00 Device Support Continued Atmel 20 pin AVR microcontrollers Device Microcontroller Number RESET Configuration Family Socket Of Pins Polarity Link 3 Link 4 ISP 90 1200 U1 20 LOW 2 3 2 3 YES 90 1200 U1 20 LOW 2 3 2 3 YES 9052313 U1 20 LOW 2 3 2 3 5 Figure 16 Figure 18 T RESET vcc RXD PDO lt PB7 SCK PD1 c PB6 MISO Active XTAL2 PB5 MOSI LOW RESET cE PB4 Circuit INTO PD2 PB3 OC1 INT lt E PB2 Refer to page 12 TO PB1 AIN1 T PD5 cag PBO AINO GND PD6 ICP lt gt 3 1 0 asa ae 9052323 Pinout for the 905231 Pin Microcontroller
3. State of the Art Evaluation Module for 8 20 amp 40 pin Microcontrollers PRODUCT GUIDE Version 2 00 e TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company Evalu8r User Manual V2 00 Copyright Information Equinox guarantees that its products will be free from defects of material and workmanship under normal use and service and these products will perform to current specifications in accordance with and subject to the Company s standard warranty which is detailed in Equinox s Purchase Order Acknowledgment Equinox reserves the right to change specifications detailed in this document without notice and does not represent a commitment on the part of the manufacturer The information and circuit diagrams described in this document is furnished under license agreement or non disclosure agreement and may be used or copied only in accordance with the terms of the agreement 1998 Copyright Equinox Technologies UK Limited All rights reserved Atmel and AVR are trademarks of the Atmel Corporation Microsoft MS DOS Windows and Windows 95 Windows NT are registered trademarks of the Microsoft Corporation IBM PC and PS 2 are registered trademarks of International Business Machines Corporation Every effort was made to ensure accuracy in this manual and to give appropriate credit to persons companies and trademarks referenced herein EQUINOX TECHNOLOG
4. External RESET Signal RESET C1 Figure 17 Port I O Function PB 8 LED x 8 ISP 3 PD 8 Push Button Serial Communications Figure 19 e QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company 8 User Manual V2 00 Evalu8r Device Support Continued Atmel 8 pin AVR microcontrollers Figure 20 Device Microcontroller Number RESET Configuration Family Socket Of Pins Polarity Link 3 Link 4 ISP 9052323 U4 8 LOW 2 3 2 3 YES 9052343 U4 8 LOW 2 3 2 3 YES The Evalu8r module supports the Atmel Pin Function Link Jumper 8 pin AVR devices As there are many different modes in which these devices can be used 1 RESET Pin 12 1 2 each pin of the 8 pin socket U4 has been 2 XTAL 1 7 1 2 brought out to a jumper 3 XTAL 2 8 1 2 The 8 AVR table figure 24 shows how to 4 GROUND 9 1 2 configure the jumpers so that the AT90S2323 5 P1 1 10 2 3 can be operated from an external crystal and 6 P16 also in system programmed 7 P1 7 11 2 3 8 Vcc Figure 21 AT90S2323 Scenario Figure 23 CMM RESET lt vcc XTAL1 lt PB2 SCK TO XTAL2 4 c PB1 MISO INTO Active GND c PBO MOSI LOW RESET Circuit Pinout for the AT90S2323 Refer to page 12 e Configuration with external Crystal Oscillator ed 22224 lt gt 3 1 0 9052323 e 3 lines are available Pin Microcontroller External RESET
5. 2 CON10 U2 Configuration Pin 8051 AVR 43 2 1 1 Vcc Vcc 5 EA As viewed in fig 1 featured on page 2 3 ALE ALE 4 PSEN OC1B Figure 3 QUINO TEGH LOGIES EQUINOX UK LIMITED 3 The Embedded Solutions Company Evalu8r User Manual V2 00 Module Specifications Evalu8r Technical Specification Power Input 9 volts DC nominal 25 volts Max b 49v DC unregulated or 5v DC regulated Power Connectors a Standard 2 5mm type centre positive Accepts Equinox Power Supply b Screw Terminals to accept external bench PSU Pin 1 5v Pin 2 49v Pin 3 Ov Serial Port 3 wire asynchronous Communications interface TxD RxD GND RS 232 compatible Serial Connector 9 way female D type connector PC compatible via 1 1 cable Pin 2 TxD Output from Evalu8r Pin 3 RxD Input to Evalu8r Pin 5 GND Signal Ground connection A D Convertor Simple current source and comparator technique GND Signal Ground REF Voltage ramp from 65uA into 100nF approx Input to Evalu amp 8r Max range Ov to 5v clamped Noise filter built in 10K 100nF approx Status Indication Power ON amp PROG LED s Sounder PIEZO type Device profiles 8 20 and 40 pin devices are supported There is room to fit either a 20 pin or a 40 pin ZIF socket if required ISP Compatibility Equinox standard 10 way Header Other 1 0 5 swit
6. Signal Port Function PB 3 Spare PB2 Con 3 Link 11 PB3 LED6 PBO Con 3 Link 10 Figure 24 Figure 22 EQUINOX TEGHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED 9 The Embedded Solutions Company Evalu8r User Manual V2 00 Device Support Continued AT90S2343 Scenario Active LOW RESET Circuit Refer to page 12 lt gt 5 1 0 A e iL 9052343 Microcontroller External RESET Signal Figure 25 EQUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company 1 0 RESET CLOCK GND PB3 PB4 Figure 26 2 SCK TO PB1 MISO INT PBO MOSI Pinout for the AT90S2343 e Configuration with internal RC Oscillator enabled e 5 I O lines are available Port PB Function Spare PBO Con3 Link11 PB1 PB2 Con3 Link1 1 PB3 LED6 PBA Figure 27 User Manual V2 00 Evalu8r Device Support Continued Atmel 8 pin Serial EEPROM Devices The Evalu8r module also supports connection of a Serial EEPROM device in the 8 pin socket U4 The EEPROM power and is configurable via jumpers For more information how to set the jumpers for a particular device please refer to the Evalu8r circuit schematic attached at the back of this guide and consult the relevant data sheet of the EEPROM Device Microcontroller Number Family Socket Of Pins 24C U4 8 Consult device data sheet 25C U4 8 Consult
7. CONIO PLI 1 3 P23 vcc 3 2 24 p2 EA 1 2 2 18 23 p EA 2 1 19 2 AE GND oa 220 __ PSEN CON3 5 a al LINKIO PL6 6 CON9 CON4 3 PLS 7 i 514 8 P2 0 2 2 P20 d 1 8 PIN SITE 5 P21 1 SPIN i P22 CON3 Cii 23 9 1 Jee DENS Tr 100nF P26 0 5 GND GNP 19 CON SILRS CONIO CONS x REMOTE PROGRAMMING LINKS sd R10 10uF 10V nai 5 ioe thee R2 14148 2 aie Ali 106 LED9 2 SS e zs IK 425 QUU 1 0 65uA 10uF 10 BZI 5 CURRENT SOURCE RU R4 R3 c i 1N4148 Ria A POR 56 RESET m 10K IK IK UN c d EE E E m TR3 Al Bic I PIEZO S 8 ug 8 S 3 100K B sam ALT 4 BC327 X A 2 MAMMA E mae za LINK4 3 a LINK3 RST i00F 8051 LINK A amp B AVR LINK B amp C 4 UL CON3 BC337 29 h i 1 02 e PLT LINKI 2 TXD DATA PL6 c AREF 2 4 8 is pil 1 3 4 17 2 RI D8 TRI 8 PLA A 4 414 16 3 vec R50 1N4148 4 Q6 s 15 IK T 470R E PL2 61 Te 38 8 13 im Ro 1 ds E bb LINK D6 10K CONS TC 10 PLO 5 AIN REF RXD DATA 89C2051 Ne 7 RS232 D BC337 PWR j E 4 OV SZED E xn E c 100nF ANALOGUE TR2 H ss s4 5 52 CRYSTAL 33pF 51 ove D3 1N4002 ME 1N4148 QU eit 07 U3 33pF LM7805CT 3 B
8. ESET Function Vcc Resistor SIL Pack SL1 Figure 44 EQUINOX TEGHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company Evalu8r User Manual V2 00 AVR Support Products Order code Description PROGRAMMING SYSTEMS AVR2 ST Professional AVR Microcontroller Starter System AVR1 8K DV Professional AVR Microcontroller Development System AVR1 820K Atmel AT90S1200 AT90S23x3 AVR Microcontroller Starter Kit MPW PLUS Micro Pro Professional Device Programming System UISP S3 SYS Micro ISP Series Ill Professional Serial Programming System UISP UPG1 Micro ISP Upgrade Atmel ATmega programming support ACT UPG1 Activ8r Upgrade Atmel ATmega programming support UISP EXP1 Low Voltage 3V In System Programming ISP Expansion Module EVALUATION OEM MODULES OEM UC 20 40 Universal 8051 AVR Microcontroller OEM Module EVALU8R 1P Evalu8r Universal 8051 AVR Microcontroller Evaluation Module PACKAGE ADAPTORS ETC AD PLCC44 A Programming adaptor 44 pin PLCC to DIL 40 AD DIL40 PLCC44 A Emulation adaptor 44 pin PLCC on target system to 40 pin DIL AD SOIC20 A Microcontroller Programming adaptor 20 pin SOIC to 20 pin DIL AD SOIC8 A Microcontroller Programming adaptor 8 pin SOIC to 8 pin DIL AD 8535 A Parallel programming adaptor Atmel AT90S8535 AT90S4434 40 DIL AD TQFP44 A Programming adaptor 44 pin TQFP to 40 pin DIL SS 90S8515 P ISP Soc
9. IES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company User Manual V2 00 Evalu8r Contacts Equinox Technologies UK Limited 3 Atlas House St Georges Square Bolton England BL1 2HB Telephone Sales 44 0 1204 529000 44 0 1204 535555 Email saleseequinox tech com Web site www equinox tech com For technical support on this product please e mail us at evalu8r equinox tech com QUINO TECHNOLOGIES INO OGIES UK LIMI ii The Embedded Solutions Company User Manual V2 00 Evalu8r Contents INTRODUCTION 1 HARDWARE OVERVIEW 2 JUMPER CONFIGURATIONS 3 MODULE SPECIFICATIONS 4 DEVICE SUPPORT 5 RESET CONFIGURATIONS 12 ISP IN SYSTEM PROGRAMMING 13 PIN ASSIGNMENTS 16 I O HEADERS 18 LED PORT 19 AVR SUPPORT TOOLS 20 QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED iv The Embedded Solutions Company he Evalu8r is a feature packed evaluation module which has been specially designed to support a variety of different single chip microcontrollers Support is offered for for Atmel 8 pin 20 pin and 40 pin AVR microcontrollers together with support for 20 pin and 40 pin 8051 microcontrollers The module supports a wealth of typical microcontroller peripherals including LED s push buttons sounder A D and serial communications Th
10. IN Slave OUT SPI Serial Clock System Vcc 16 Evalu8r 805 1 AVR ISP RESET circuit RS 232 Serial RECEIVE RS 232 Serial Transmit Pluggable Crystal Pluggable Crystal PB Switch 5 PB Switch 4 PB Switch 2 PB Switch 3 GROUND PB Switch 1 LED 0 or A D INPUT LED 1 or A D REF LED 2 LED 3 LED 4 LED 5 amp SPI LED 6 amp SPI LED 7 amp SPI Vcc User Manual V2 00 Evalu8r Pin Assignments Continued Figure 39 Pin 8051 Function Evalu8r AVR Function 1 P1 0 LED1 PBO TO 2 P1 1 LEDO PBI T1 3 P1 2 LED2 or A D Reference PB2 AINO 4 P1 3 LED3 or A D Input PB3 AIN1 5 P1 4 LED4 PB4 SS 6 P1 5 LED5 amp SPI PB5 MOSI 7 P1 6 LED6 amp SPI PB6 MISO 8 P1 7 LED7 amp SPI PB7 SCK 9 RST Reset Pin Links 3 amp 4 CON8 10 RESET 10 P3 0 RXD PDO RXD 11 P3 1 TXD PD1 TXD 12 P3 2 INTO SWITCH 5 PD2 INTO 13 P3 3 INT1 SWITCH 4 PD3 INT1 14 P3 4 TO SWITCH 2 PDA 15 P3 5 T1 SWITCH 3 PD5 OC1A 16 P3 6 PD6 WR 17 P3 7 SWITCH 1 PD7 RD 18 XTAL2 XTAL2 19 XTAL1 XTAL1 20 GND CON9 10 GND 21 P2 0 CON9 2 PCO A8 22 P2 1 CON9 3 PC1 A9 23 P2 2 CON9 4 PC2 A10 24 P2 3 CON9 5 PC3 11 25 2 4 CON9 6 12 26 P2 5 CON9 7 PC5 A13 27 P2 6 CON9 8 PC6 14 28 2 7 CON9 9 PC7 15 29 PSEN CON10 4 OC1B 30 ALE CON10 3 ALE 31 EA CON10 2 ICP 32 P0 7 CON 1 9 PA7 AD7 33 P0 6 CON11 8 PAG AD6 34 P0 5 CON11 7 PAS ADS 35 4 CON11 6 AD4 36 CON11 5 PA3 AD3 37 P0 2 CONI 1 4 PA2 AD2 38 1 CON11 3 PAI AD1 39 0 CON11 2 PAO ADO 40 Vc
11. ON 10 Figure 8 Figure 10 1 T2 P1 0 VCC T2 EX P1 1 P0 0 ADO P1 2 P0 1 AD1 Active P1 3 2 AD2 HIGH RESET SS P1 4 P0 3 AD3 Circuit MOSI P1 5 4 AD4 1 MISO P1 6 5 AD5 Refer to page 12 SCK P1 7 6 AD6 RST 7 AD7 RXD P3 0 EA VPP TXD P3 1 ALE PROG INTO P3 2 PSEN ee LEE AOG INT1 P3 3 P2 7 A15 amp 95 4 2 6 14 p External Microcontroller SON 10 1 5 P2 5 A13 RESET E WR P3 6 P2 4 A12 fz Signal RD P3 7 P2 3 A11 XTAL2 P2 2 A10 XTAL1 P2 1 A9 GND P2 0 A8 Pinout for the AT89S8252 C1 C2 Figure 9 J Function Box Header 11 LED x 8 ISP 3 Box Header Con 9 P1 X P2 X P3 X Push Button Serial Communications QUINOX Figure 11 TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company 6 User Manual V2 00 Evalu amp 8r Device Support Continued Atmel 40 pin AVR microcontrollers Device Microcontroller Number RESET Configuration Family Socket Of Pins Polarity Link 3 Link 4 ISP 9054414 U2 40 LOW 2 3 2 3 YES AT90S8515 U2 40 LOW 2 3 2 3 YES Figure 12 Figure 14 Es TO PBO vcc 1 1 PAO ADO AINO PB2 PA1 AD1 Active AIN1 PB3 PA2 AD2 LOW RESET 55 PB4 PA3 AD3 Circuit MOSI PB5 PA4 AD4 MISO PB6 PAS AD5 Refer to page 12 SCK PB7 AD6 PA7 AD7 RXD PDO ICP TXD PD1 ALE
12. OX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company Evalu8r User Manual V2 00 Hardware Overview Figure 1 1 2 3 20 19 18 17 16 15 14 13 12 11 KEY 1 Push Button Switches 13 Port 2 2 Crystal 14 40 pin Microcontroller Socket 3 Configuration Jumpers for U4 15 ISP Programming Socket 4 Reset Switch 16 LED s x 8 5 20 Microcontroller Socket 17 U2 Configuration CON10 6 8 pin Microcontroller Socket 18 Port O 7 Configuration Jumper for Piezo 19 Jumpers No 1 amp 2 Sounder 20 Serial Communications RS 232 8 Power LED Connector 9 Program LED 10 Power Supply Screw Terminals 11 Power Supply Input 9 26v DC Unreg 12 Jumpers No 13 amp 14 EQUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company 21 Piezo Sounder 22 A D Inputs 23 Jumpers 3 amp 4 User Manual V2 00 Evalu8r Jumper Configurations Notes Key Link Purpose 1 2 2 3 19 1 LEDO A D Select LEDO AREF resistor pack 511 19 2 LED1 A D Select LED1 AIN 2 Pin 1 of SILS denoted by 23 3 Reset Sense 8051 AVR square pad 23 4 Reset Sense 8051 AVR 5 Not Used 7 6 Sounder Enable On Off 3 7 04 2 Configuration XTAL1 P1 2 3 8 U4 3 Configuration XTAL2 P1 4 3 9 U4 4 Configuration GND P1 1 3 10 U4 5 Configuration GND P1 5 3 11 U4 7 Configuration SCK2 P1 7 3 12 U4 1 Configuration RESET P1 3 12 13 P1 2 Configuration LED2 AREF 12 14 P1 3 Configuration LED3 AIN Figure
13. c CONT 1 1 Vcc 40 pin microcontrollers e QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED 17 The Embedded Solutions Company Evalu8r User Manual V2 00 Headers 10 Way IDC Header Top Pin View Ul WwW on FN Figure 40 Note This is the view of the connector fitted to the target e g Evalu8r board as seen from above the component side Pin Name 1 Vcc 2 PX 0 I O 3 PX 1 O 4 PX 2 O 5 PX 3 I O 6 PX 4 I O 7 PX 5 O 8 PX 6 I O 9 PX 7 O 10 GND Figure 42 EQUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company The Evalu8r module features two I O headers which each bring out a full 8 bit microcontroller port plus power and ground Connector 8051 40 pin AVR 40 pin CON 9 2 11 PO X PAO X Figure 41 The Evalu8r module features 8 LED s connected to one contiguous 8 bit microcontroller I O port As some of the I O ports have dual functionality it is necessary to set certain jumpers to ensure that all 8 LED s are connected The table below shows jumper settings and also the port assignments for 8051 amp AVR microcontrollers To disconnect all LED s simply remove the resistor SIL pack SL1 LED Jumper Settings 8051 AVR 1 Link 1 1 2 P1 0 PBO 2 Link 2 1 2 P1 1 PB1 3 P1 2 PB2 4 P1 3 5 1 4 4 6 P1 5 PB5 7 P1 6 PB6 8 P1 7 PB7 User Manual V2 00 Evalu8r Figure 43 LED Port High R
14. ches and 8 LED s on 20 40 pin microcontroller port pins QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solut User Manual V2 00 Evalu8r Device Support Atmel 20 pin 8051 microcontrollers Device Microcontroller Number RESET Configuration Family Socket Of Pins Polarity Link 3 Link 4 ISP AT89C1051 U U1 20 HIGH 1 2 1 2 NO AT89C2051 U1 20 HIGH 1 2 1 2 NO AT89C4051 U1 20 HIGH 1 2 1 2 NO Figure 4 Vee Figure 6 RST Vcc RXD P3 0 E P1 7 P3 1 P1 6 Active XTAL2 TE P1 5 HIGH RESET XTAL1 Ge P1 4 Circuit INTO P3 2 5 P1 3 NTT P3 3 P1 2 Refer to page 12 TO P3 4 P1 1 AIN1 T1 P3 5 c E P1 0 AINO GND P3 7 AIR onde Pinout for the AT89X051 Microcontroller E External RESET Signal lt gt P1 8 I O lt gt P3 7 I O C1 Figure 5 Figure 7 Port I O Function P1 8 LED x 8 P3 7 Push Button Communications EQUINOX TEGHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED 5 The Embedded Solutions Company Evalu8r User Manual V2 00 Device Support Continued Atmel 40 pin 8051 microcontrollers Device Microcontroller Number RESET Configuration EA Family Socket Of Pins Polarity Link Link 4 ISP HIGH AT89C51 U2 40 HIGH 1 2 1 2 NO CON 10 1 2 AT89C52 U2 40 HIGH 1 2 1 2 NO CON 10 1 2 AT89C55 U2 40 HIGH 1 2 1 2 NO CON 10 1 2 AT89S8252 U2 40 HIGH 1 2 1 2 YES CON 10 1 2 AT89S53 U2 40 HIGH 1 2 1 2 YES C
15. der Top Pin View Connect to Target VCC Connect to Target GND Figure 36 ISP Connector Con 8 Note This is the view of the connector fitted to the target e g Evaluar board as seen from above the component side Pin ON AUN A UNS e Name VCC 55 SCK2 MO PROG GND SCK1 GND RESET Connected to Module Vcc Target SS N C Target MOSI PROGRAM LED Target MISO Module GND Target SCK Module GND Module RESET Circuit Figure 37 EQUINOX TEGHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company Evalu8r User Manual V2 00 Pin Assignments 20 pin microcontrollers 8051 Pin Funct Func2 Funct Func2 1 RST RST 2 P3 0 RXD PDO 3 P3 1 TXD PD1 4 XTAL2 XTAL2 5 XTAL1 XTAL1 6 P3 2 INTO PD2 7 P3 3 INT1 8 P3 4 TO PD4 9 P3 5 T1 PD5 10 GND 11 P3 7 PD6 12 P1 0 AINO PBO 13 P1 1 AINI PB1 14 P1 2 PB2 15 P1 3 PB3 16 P1 4 PB4 17 P1 5 PB5 18 P1 6 PB6 19 P1 7 PB7 20 VCC Figure 38 e QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITEL The Embedded Solut AVR RXD TXD INTO INT1 0 ICP AINO AIN1 OC1 MOSI MISO SCK Function RESET pin Serial UART RECEIVE Serial UART TRANSMIT Oscillator Output Oscillator Input External Interrupt 0 External Interrupt 1 TimerO Input Timer1 Input System GROUND connection Analogue Input 0 Analogue Input 1 SPI Master OUT Slave IN SPI Master
16. device data sheet 93C U4 8 Consult device data sheet Figure 28 EQUINOX TEGHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED 11 The Embedded Solutions Company Evalu8r User Manual V2 00 RESET Configurations An important difference between the Atmel 89C 89S and AVR microcontrollers is the polarity of the RESET pin The 89 895 devices feature an ACTIVE HIGH Reset where as the AVR devices feature an ACTIVE LOW Reset The Evalu8r module features user configurable RESET polarity It is necessary to change only two jumper settings as detailed below to support either ACTIVE HIGH or ACTIVE LOW RESET polarity Active High RESET Function Active Low RESET Function EXTERNAL RESET Figure 29 Figure 30 Suitable for 8051 microcontroller family Suitable for e g 87 89 895 devices All AVR microcontrollers Figure 31 Figure 32 Link 3 Link 4 Link 3 Link 4 1 2 1 2 2 3 2 3 Please note the use of C R RESET circuit will not prevent corruption of the on chip AVR EEPROM EQUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company 12 User Manual V2 00 Evalu8r ISP In System Programming The Evalu8r is capable of supporting the In System Programming ISP functionality available on the Atmel 89S and 90S AVR microcontroller derivatives To facilitate ISP it is necessary to connect an Equinox Micro ISP or Activ8r programmer to the ISP header Con 8 on the module as detailed in the figure below Alternativel
17. ere is also the provision for two 8 bit ports to be brought out via headers allowing the user to develop off board circuitry The Evalu8r module features an In System Programming ISP port which allows the Atmel microcontrollers which support ISP to be programmed in situe in the socket The ISP port is designed to interface to any Equinox serial programmer including the Micro ISP and Activ8r Even the new Atmel AVR 8 pin microcontroller family AT90S2323 AT90S2343 is supported by this module It is also possible to place serial EEPROM s in the 8 pin socket and then communicate to these device from the master microcontroller The Evalu8r module is now supplied as standard in both AVR and 8051 microcontroller systems Many sample application programs based on this module are already in existence User Manual V2 00 Evalu8r Introduction MODULE HIGHLIGHTS e Supports Atmel 8 20 and 40 pin Microcontrollers Supports NEW Atmel 8 pin AVR microcontrollers Supports 8 pin serial EEPROM s Features In System Reprogramming ISP Port User configurable RESET Polarity to support both 8051 and AVR microcontrollers 8 x Light Emitting Diodes LED s 5 Push Button Switches RS 232 Communications Driver Circuitry Simple Analogue to Digital A D Converter using on chip Comparator Two ports brought out to headers allowing external circuitry to be connected On board power supply e Pluggable Crystal EQUIN
18. ket Stealer Module fitted with Atmel AT90S8515 microcontroller DIL SS 90S8515 J ISP Socket Stealer Module fitted with Atmel AT90S8515 microcontroller PLCC AVR BASIC Programming Language AVR BAS LITE AVR BASIC LITE Version 1K bytes AT90S1200 support only AVR BAS 8K AVR BASIC 8K Version 8K bytes All AVR derivatives supported AVR BAS FULL AVR BASIC Full Version 8K bytes All AVR derivatives supported AVR BAS 8KF AVR BASIC 8K to FULL version upgrade IAR AT90S Language Tools EWAQ90BAS EE JAR Baseline Tool Set C compiler assembler debugger 8K code limit EWA90 AR Full AT90S Version C compiler assembler debugger unrestricted code DO BOX Dynamically Optimised BASIC Box Accessories DOBOX ST1 DO BOX Starter System 1 DOBOX DV1 DO BOX Development System 1 DOBOX MOD1 DO BOX Module 1 DOBOX PM1 DO BOX Prototyping Module DOBOX AM1 DO BOX Applications Module 1 LITERATURE CD AT98 Atmel CD ROM Databook 1998 DB AVR 981 Atmel AVR Microcontroller Data Book Paper format MAN AVRBAS REF AVR BASIC Reference Guide MAN AVRBAS GS AVR BASIC Getting Started Guide MISCELLANEOUS CAB SER1 PC Serial Cable Adaptor Kit 9W 25W amp 25W 9W CAB PAR25MM PC Parallel Cable 25W to 25W M M 2M QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company 20 EQUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company Equinox Technologies UK Limited reserves the right to change any i
19. nformation contained within this manual without prior notice EXOE Terms and product names contained in this document may be trademarks of others 2 3 4 5 6 7 8 LINK12 2 CONIT 2 RST vcc 513 er 40 P0 0 I P0 0 CON3 12 2 POT PO LINK7 3 di E P02 0 2 P1 2 E A3 36 PO 4 3 PO 4 1 ORTA ee M POS 3 E i 7 1 d P0 6 i P0 6 CONS ede PO 7 5 PO 7 LINKS 3 B ab EA GND i 3 3 ee 3 ALE SILRS m 3 2 Dg PUN CONIO 1 8 28 PB CON3 3 i P2 5 7 15 26 LINK9 UA 136 16 ELA
20. y the ISP connection on the Equinox Activ8r may be used to connect to the Evalu8r IDC Header Con 8 Evalu8r LH PC ISP Programmer Figure 33 Prog LED The Serial programmer will illuminate the PROG LED LED 9 on the Evalu8 amp r during programming ISP LED s The MOSI MISO SCK lines from the serial programmer are shared with LED 5 6 7 During serial programming these LED s will flicker on and off If any problems are encountered during programming it is possible to disconnect all 8 LED s by removing the resistor SIL pack SL1 Piezo Sounder The Evalu8r module is shipped with the Piezo Sounder enabled by default This will make a noise during programming and is useful as an audible indication that ISP is working To disable the sounder simply remove link 6 QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED 13 The Embedded Solutions Company Evalu8r User Manual V2 00 Port sharing between ISP and LED s Vcc Figure 34 Microcontroller ISP Pins PT Z PB7 SCK P1 6 PB6 MISO P1 5 PB5 MOSI ISP Connector Con 8 Port sharing between ISP and LED s etc 8051 AVR Function ISP P1 7 PB7 LED7 Piezo SCK P1 6 PB6 LED6 MISO P1 5 PB5 LED5 MOSI Figure 35 e QUINOX TECHNOLOGIES EQUINOX TECHNOLOGIES UK LIMITED The Embedded Solutions Company 14 User Manual V2 00 Evalu8r ISP In System Programming Continued 10 Way IDC Hea
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