State-of-the Art Evaluation Module for 8, 20 & 40-pin Microcontrollers PRODUCT GUIDE. (Version 2.00)

Transcription

1 State-of-the Art Evaluation Module for, 0 & 0-pin Microcontrollers PRODUCT GUIDE (Version.00)

2 Evalur User Manual V.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. 99 Copyright Equinox Technologies UK Limited. All rights reserved. Atmel TM and AVR TM are trademarks of the Atmel Corporation Microsoft, MS-DOS, Windows TM and Windows 95 TM Windows NT are registered trademarks of the Microsoft Corporation IBM, PC and PS/ 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. i

3 User Manual V.00 Evalur Contacts Equinox Technologies UK Limited Atlas House, St Georges Square, Bolton, England BL HB Telephone Sales... : + (0) Fax... : + (0) : sales@equinox-tech.com Web site... : For technical support on this product please us at: evalur@equinox-tech.com ii

4 User Manual V.00 Evalur Contents INTRODUCTION... HARDWARE OVERVIEW... JUMPER CONFIGURATIONS... MODULE SPECIFICATIONS... DEVICE SUPPORT...5 CONFIGURATIONS... ISP (IN-SYSTEM PROGRAMMING)... PIN ASSIGNMENTS... I/O HEADERS... LED PORT...9 AVR SUPPORT TOOLS...0 iv

5 User Manual V.00 Evalur Introduction T he Evalur 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 -pin, 0-pin and 0-pin AVR microcontrollers, together with support for 0-pin and 0-pin 05 microcontrollers. The module supports a wealth of typical microcontroller peripherals including LED's, push buttons, sounder, A/D and serial communications. There is also the provision for two -bit ports to be brought out via headers allowing the user to develop off-board circuitry. The Evalur 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 'Activr'. Even the new Atmel AVR -pin microcontroller family (AT90S/AT90S) is supported by this module. It is also possible to place serial EEPROM's in the -pin socket and then communicate to these device from the master microcontroller. MODULE HIGHLIGHTS Supports Atmel, 0 and 0-pin Microcontrollers Supports NEW Atmel -pin AVR microcontrollers Supports -pin serial EEPROM s Features In-System Reprogramming (ISP) Port User configurable Polarity to support both 05 and AVR microcontrollers x Light Emitting Diodes (LED s) 5 Push Button Switches RS- 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 Pluggable Crystal The 'Evalur' module is now supplied as standard in both AVR and 05 microcontroller systems. Many sample application programs based on this module are already in existence.

6 Evalur User Manual V.00 Hardware Overview Figure KEY: Push Button Switches Crystal Configuration Jumpers for U Reset Switch 5 0-pin Microcontroller Socket -pin Microcontroller Socket Configuration Jumper for Piezo Sounder Power LED 9 Program LED 0 Power Supply Screw Terminals Power Supply Input +9/+v DC Unreg Jumpers No: & Port 0-pin Microcontroller Socket 5 ISP Programming Socket LED s x U Configuration (CON0) Port 0 9 Jumpers No: & 0 Serial Communications (RS-) Connector Piezo Sounder A/D Inputs Jumpers &

7 User Manual V.00 Evalur Jumper Configurations Notes: To disable LED s, remove SIL resistor pack SL. Pin of SIL s denoted by square pad. Key Link Purpose LED0 / A/D Select LED0 AREF 9 LED / A/D Select LED AIN Reset Sense 05 AVR Reset Sense 05 AVR - 5 Not Used - - Sounder Enable On Off U/ Configuration XTAL P. U/ Configuration XTAL P. 9 U/ Configuration P. 0 U/5 Configuration P.5 U/ Configuration SCK P. U/ Configuration P. P. Configuration LED AREF P. Configuration LED AIN Figure CON0. U Configuration Pin 05 AVR EA ICP ALE ALE PSEN OCB As viewed in fig: featured on page Figure

8 Evalur User Manual V.00 Module Specifications Evalur Technical Specification Power Input...: a. +9 volts DC nominal (+5 volts Max)... b. +9v DC unregulated, or +5v DC regulated. Power Connectors.: a. Standard.5mm ROKA type-centre positive.... Accepts Equinox Power Supply... b. Screw Terminals to accept external bench PSU.... Pin +5v... Pin +9v... Pin 0v. Serial Port...: -wire asynchronous Communications interface, TxD, RxD, (RS-... compatible). Serial Connector...: 9 way female D-type connector, PC compatible via. : cable... Pin - TxD Output from Evalur... Pin - RxD Input to Evalur... Pin 5 - Signal Ground connection A/D Convertor...: Simple current source and comparator technique... Signal Ground... REF Voltage ramp from 5uA into... 00nF approx.... AIN Input to Evalur. Max range 0v to... +5v (clamped)... Noise filter built-in 0K/00nF approx. Status Indication...: Power-ON & PROG LED s. Sounder...: PIEZO type Device profiles...:, 0 and 0-pin devices are supported. There is room to fit either a 0-pin or a... 0-pin ZIF socket if required. ISP Compatibility...: Equinox standard 0-way Header Other I/O...: 5 switches and LED s on 0/0 pin microcontroller port pins.

9 User Manual V.00 Evalur Device Support Atmel 0-pin 05 microcontrollers Device Microcontroller Number Configuration Family Socket Of Pins Polarity Link Link ISP AT9C05 (U) U 0 HIGH - - NO AT9C05 U 0 HIGH - - NO AT9C05 U 0 HIGH - - NO Figure Active HIGH Circuit (Refer to page ) 0 C Figure RST 0 (RXD) P.0 9 P. P. P. XTAL P.5 XTAL 5 P. (INT0) P. 5 P. (INT) P. P. (T0) P. P. (AIN) (T) P.5 9 P.0 (AIN0) 0 P. External Signal AT9CX05 0-Pin Microcontroller Pinout for the AT9X05 P ( I/O) XT 5 XTAL XTAL P ( I/O) C C 0 Figure 5 Port I/O Function P LED x P Push Button + Communications Figure 5

10 Evalur User Manual V.00 Device Support Continued Atmel 0-pin 05 microcontrollers Device Microcontroller Number Configuration EA Family Socket Of Pins Polarity Link Link ISP HIGH AT9C5 U 0 HIGH - - NO CON 0 - AT9C5 U 0 HIGH - - NO CON 0 - AT9C55 U 0 HIGH - - NO CON 0 - AT9S5 U 0 HIGH - - YES CON 0 - AT9S5 U 0 HIGH - - YES CON 0 - C Active HIGH Circuit (Refer to page ) External Signal XT C 9 XTAL XTAL 0 0 C AT9CXX AT9SXXXX 0-Pin Microcontroller EA P0 P P P CON 0 - Figure 0 (T) P.0 (T EX) P. P. P. (SS) P. (MOSI) P.5 (MISO) P. (SCK) P. RST (RXD) P.0 (TXD) P. (INT0) P. (INT) P. (T0) P. (T) P.5 (WR) P. (RD) P. XTAL XTAL Figure P0.0 (AD0) P0. (AD) P0. (AD) P0.(AD) P0. (AD) P0.5 (AD5) P0. (AD) P0. (AD) EA/VPP ALE/PROG PSEN P. (A5) P. (A) P.5 (A) P. (A) P. (A) P. (A0) P. (A9) P.0 (A) Pinout for the AT9S5 Figure 9 Port I/O Function P0.X I/O Box Header (Con ) P.X LED x + ISP () P.X I/O Box Header (Con 9) P.X Push Button + Serial Communications Figure

11 Atmel 0-pin AVR microcontrollers User Manual V.00 Evalur Device Support Continued Device Microcontroller Number Configuration Family Socket Of Pins Polarity Link Link ISP AT90S U 0 LOW - - YES AT90S55 U 0 LOW - - YES Figure Figure C Active LOW Circuit (Refer to page ) External Signal XT C 9 9 XTAL XTAL 0 AVR 0-Pin Microcontroller 0 C PA ( I/O) PB ( I/O) PC ( I/O) PD ( I/O) (T0) PB0 (T) PB (AIN0) PB (AIN) PB (SS) PB (MOSI) PB5 (MISO) PB (SCK) PB (RXD) PD0 (TXD) PD (INT0) PD (INT) PD PD (OCA) PD5 (WR) PD (RD) PD XTAL XTAL PA0 (AD0) PA (AD) PA (AD) PA(AD) PA (AD) PA5 (AD5) PA (AD) PA (AD) ICP ALE OCB PC (A5) PC (A) PC5 (A) PC (A) PC (A) PC (A0) PC (A9) PC0 (A) Pinout for the AT90S55 and AT90S Figure 5 Figure Port I/O Function PA.X I/O Box Header (Con ) PB.X LED x + ISP () PC.X I/O Box Header (Con 9) PD.X Push Button + Serial Communications PLEASE NOTE: The Evalur module does not support the Atmel AT90S55 and AT90S 0-pin AVR devices ICP, ALE and 0CB are brought out to Con0

12 Evalur User Manual V.00 Device Support Continued Atmel 0-pin AVR microcontrollers Device Microcontroller Number Configuration Family Socket Of Pins Polarity Link Link ISP AT90S00 U 0 LOW - - YES AT90S00A U 0 LOW - - YES AT90S U 0 LOW - - YES Figure Active LOW Circuit (Refer to page ) C Figure (RXD) PD0 (TXD) PD XTAL XTAL (INT0) PD (INT) PD (T0) PD (T) PD PB (SCK) PB (MISO) PB5 (MOSI) PB PB (OC) PB PB (AIN) PB0 (AIN0) PD (ICP) External Signal AT90S -Pin Microcontroller PB ( I/O) Pinout for the AT90S XT XTAL XTAL C C Figure Port I/O Function PB LED x + ISP () PD Push Button + Serial Communications Figure 9

13 Atmel -pin AVR microcontrollers User Manual V.00 Evalur Device Support Continued Device Microcontroller Number Configuration Family Socket Of Pins Polarity Link Link ISP AT90S U LOW - - YES AT90S U LOW - - YES Figure 0 The Evalur module supports the Atmel -pin AVR devices. As there are many different modes in which these devices can be used, each pin of the -pin socket (U) has been brought out to a jumper. The -pin AVR table (figure ) shows how to configure the jumpers so that the AT90S can be operated from an external crystal and also in-system programmed. AT90S Scenario Active LOW Circuit (Refer to page ) C Pin Function Link Jumper Pin - XTAL - XTAL - GROUND 9-5 P. 0 - P. - - P Figure (XTAL) PB (XTAL) PB 5 PB (SCK/T0) PB (MISO/INT0) PB0 (MOSI) Pinout for the AT90S Configuration with external Crystal Oscillator Figure C External Signal XT C XTAL XTAL AT90S -Pin Microcontroller PB ( I/O) I/O lines are available Port I/O Function PB Spare I/O PB Con Link PB LED PB0 Con Link 0 Figure Figure 9

14 Evalur User Manual V.00 Device Support Continued AT90S Scenario Figure Active LOW Circuit (Refer to page ) C (CLOCK) PB PB 5 PB (SCK/T0) PB (MISO/INT0 PB0 (MOSI) Pinout for the AT90S External Signal AT90S -Pin Microcontroller PB (5 I/O) Configuration with internal RC Oscillator enabled 5 I/O lines are available Port I/O Function Figure 5 PB 5 Spare I/O PB0 Con Link PB PB Con Link PB LED PB Figure 0

15 User Manual V.00 Evalur Device Support Continued Atmel -pin Serial EEPROM Devices The Evalur module also supports connection of a Serial EEPROM device in the -pin socket (U). The EEPROM power and I/O is configurable via jumpers. For more information on how to set the jumpers for a particular device please refer to the Evalur 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 C U Consult device data sheet 5C U Consult device data sheet 9C U Consult device data sheet Figure

16 Evalur User Manual V.00 Configurations An important difference between the Atmel 9C/9S and AVR microcontrollers is the polarity of the pin. The 9C/9S devices feature an ACTIVE HIGH Reset, where as the AVR devices feature an ACTIVE LOW Reset. The Evalur module features user configurable polarity. It is necessary to change only two jumper settings as detailed below to support either ACTIVE HIGH or ACTIVE LOW polarity. Active High Function Active Low Function S R 0 Con Pin 0 EXTERNAL C 0µF R 0K 05 R0 0K C0 R 0µF 0 S AVR Figure 9 Con Pin 0 EXTERNAL Figure 0 Suitable for 05 microcontroller family e.g. C/9C/9S devices Link Link - - Suitable for: All AVR microcontrollers Figure Figure Link Link - - Please note the use of a C/R circuit will not prevent corruption of the on-chip AVR EEPROM

17 ISP (In-System Programming) User Manual V.00 Evalur The Evalur is capable of supporting the In-System Programming (ISP) functionality available on the Atmel 9S and 90S(AVR) microcontroller derivatives. To facilitate ISP it is necessary to connect an Equinox Micro-ISP or Activr programmer to the ISP header (Con ) on the module as detailed in the figure below. Alternatively the ISP connection on the Equinox Activr may be used to connect to the Evalur. IDC Header (Con ) Evalur PC ISP Programmer Figure Prog LED The Serial programmer will illuminate the PROG LED (LED 9) on the Evalur during programming. ISP LED s The MOSI/MISO/SCK lines from the serial programmer are shared with LED 5//. During serial programming these LED s will flicker on and off. If any problems are encountered during programming it is possible to disconnect all LED s by removing the resistor SIL pack (SL). Piezo Sounder The Evalur 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.

18 Evalur User Manual V.00 Port sharing between ISP and LED s Figure SL SL SL LED LED LED5 Piezo SCK MOSI MISO ISP Connector (Con ) Link Microcontroller ISP Pins P./PB (SCK) P./PB (MISO) P.5/PB5 (MOSI) Port sharing between ISP and LED s etc. 05 AVR Function ISP P. PB LED/Piezo SCK P. PB LED MISO P.5 PB5 LED5 MOSI Figure 5

19 User Manual V.00 Evalur ISP (In-System Programming) Continued Figure 0-Way IDC Header Top Pin View Connect to Target SCK PROG Connect to Target SS- MO MI SCK ISP Connector Con Note: This is the view of the connector fitted to the target (e.g. Evalur) board, as seen from above (the component side). Pin Name I/O Connected to: - Module SS O Target SS SCK O N/C MO O Target MOSI 5 PROG O PROGRAM LED MI I Target MISO - Module SCK O Target SCK 9 - Module 0 O Module Circuit Figure 5

20 Evalur User Manual V.00 Pin Assignments 0-pin microcontrollers 05 AVR Pin Func Func Func Func Function Evalur RST RST pin 05/AVR/ISP/ circuit P.0 (RXD) PD0 (RXD) Serial UART RECEIVE RS- Serial RECEIVE P. (TXD) PD (TXD) Serial UART TRANSMIT RS- Serial Transmit XTAL XTAL Oscillator Output Pluggable Crystal 5 XTAL XTAL Oscillator Input Pluggable Crystal P. INT0 PD INT0 External Interrupt 0 PB Switch 5 P. (INT) PD INT External Interrupt PB Switch P. T0 PD T0 Timer0 Input PB Switch 9 P.5 (T) PD5 T Timer Input PB Switch 0 System GROUND connection GROUND P. PD ICP PB Switch P.0 AIN0 PB0 AIN0 Analogue Input 0 LED 0 or A/D INPUT P. AIN PB AIN Analogue Input LED or A/D REF P. PB LED 5 P. PB OC LED P. PB LED P.5 PB5 MOSI SPI - Master OUT, Slave IN LED 5 & SPI P. PB MISO SPI - Master IN, Slave OUT LED & SPI 9 P. PB SCK SPI - Serial Clock LED & SPI 0 System Figure

21 Pin Assignments Continued User Manual V.00 Evalur Pin 05 Function Evalur AVR Function P.0 LED PB0 T0 P. LED0 PB T P. LED or A/D Reference PB AIN0 P. LED or A/D Input PB AIN 5 P. LED PB SS P.5 LED5 & SPI PB5 MOSI P. LED & SPI PB MISO P. LED & SPI PB SCK 9 RST Reset Pin Links & /CON-0 0 P.0 RXD PD0 RXD P. TXD PD TXD P. INT0 SWITCH 5 PD INT0 P. INT SWITCH PD INT P. T0 SWITCH PD 5 P.5 T SWITCH PD5 OCA P. PD WR P. SWITCH PD RD XTAL XTAL 9 XTAL XTAL 0 CON9-0 P.0 CON9- PC0 A P. CON9- PC A9 P. CON9- PC A0 P. CON9-5 PC A 5 P. CON9- PC A P.5 CON9- PC5 A P. CON9- PC A P. CON9-9 PC A5 9 PSEN CON0- OCB 0 ALE CON0- ALE EA CON0- ICP P0. CON-9 PA AD P0. CON- PA AD P0.5 CON- PA5 AD5 5 P0. CON- PA AD P0. CON-5 PA AD P0. CON- PA AD P0. CON- PA AD 9 P0.0 CON- PA0 AD0 0 CON- 0-pin microcontrollers Figure 9

22 Evalur User Manual V.00 I/O Headers 0-Way IDC Header Top Pin View 5 9 Note: This is the view of the connector fitted to the target (e.g. Evalur) board, as seen from above (the component side). 0 Figure 0 The Evalur module features two I/O headers which each bring out a full -bit microcontroller port plus power and ground Connector 05 (0-pin) AVR (0-pin) CON 9 P.X PC0.X CON P0.X PA0.X Figure Pin Name I/O - PX.0 I/O PX. I/O PX. I/O 5 PX. I/O PX. I/O PX.5 I/O PX. I/O 9 PX. I/O 0 - Figure

23 User Manual V.00 Evalur LED Port The Evalur module features LED s connected to one contiguous -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 LED s are connected. The table below shows jumper settings and also the port assignments for 05 & AVR microcontrollers. To disconnect all LED s simply remove the resistor SIL pack SL. High Function (Resistor SIL Pack SL) PORT K LED LED Jumper Settings 05 AVR Link - P.0 PB0 Link - P. PB - P. PB - P. PB 5 - P. PB - P.5 PB5 - P. PB - P. PB Figure Figure 9

24 Evalur User Manual V.00 AVR Support Products Order code Description PROGRAMMING SYSTEMS AVR-ST Professional AVR Microcontroller Starter System AVR-K-DV Professional AVR Microcontroller Development System AVR-0K Atmel AT90S00/AT90Sx AVR Microcontroller Starter Kit MPW-PLUS Micro-Pro Professional Device Programming System UISP-S-SYS Micro-ISP Series III Professional Serial Programming System UISP-UPG Micro-ISP Upgrade: Atmel ATmega programming support ACT-UPG Activr Upgrade: Atmel ATmega programming support UISP-EXP Low Voltage (+V) In-System Programming (ISP) Expansion Module EVALUATION/OEM MODULES OEM-UC-0/0 Universal 05/AVR Microcontroller OEM Module EVALUR-P Evalur - Universal 05/AVR Microcontroller Evaluation Module PACKAGE ADAPTORS ETC. AD-PLCC-A Programming adaptor - -pin PLCC to DIL-0 AD-DIL0-PLCC-A Emulation adaptor - -pin PLCC on target system to 0-pin DIL AD-SOIC0-A Microcontroller Programming adaptor - 0-pin SOIC to 0-pin DIL AD-SOIC-A Microcontroller Programming adaptor - -pin SOIC to -pin DIL AD-55-A Parallel programming adaptor - Atmel AT90S55/AT90S (0-pin DIL) AD-TQFP-A Programming adaptor - -pin TQFP to 0-pin DIL SS-90S55-P ISP Socket Stealer Module fitted with Atmel AT90S55 microcontroller (DIL) SS-90S55-J ISP Socket Stealer Module fitted with Atmel AT90S55 microcontroller (PLCC) AVR BASIC Programming Language AVR-BAS-LITE AVR BASIC LITE Version (K bytes - AT90S00 support only) AVR-BAS-K AVR BASIC K Version (K bytes - All AVR derivatives supported) AVR-BAS-FULL AVR BASIC Full Version (K bytes - All AVR derivatives supported) AVR-BAS-KF AVR BASIC K to FULL version upgrade IAR AT90S Language Tools EWA90BAS-EE IAR Baseline Tool Set - C compiler, assembler, debugger (K code limit) EWA90 IAR Full AT90S Version - C compiler, assembler, debugger (unrestricted code) DO-BOX (Dynamically Optimised BASIC Box) + Accessories DOBOX-ST DO-BOX Starter System DOBOX-DV DO-BOX Development System DOBOX-MOD DO-BOX Module DOBOX-PM DO-BOX Prototyping Module DOBOX-AM DO-BOX Applications Module LITERATURE CD-AT9 Atmel CD-ROM Databook 99 DB-AVR-9 Atmel AVR Microcontroller Data Book (Paper format) MAN-AVRBAS-REF AVR BASIC Reference Guide MAN-AVRBAS-GS AVR BASIC Getting Started Guide MISCELLANEOUS CAB-SER PC Serial Cable Adaptor Kit (9W-5W & 5W-9W) CAB-PAR5MM PC Parallel Cable (5W to 5W M/M M) 0

25 Equinox Technologies UK Limited reserves the right to change any information contained within this manual without prior notice. E&OE Terms and product names contained in this document may be trademarks of others.

26 5 D C B 0 CON 5 9 RS D TYPE F CON REMOTE PROGRAMMING P. SCK P.5 PROG P. P. R 0R LINK 05 LINK A & B, AVR = LINK B & C A S B C R9 0K 9 5 A B C LINK D N RXD DATA BC R0 0K 0uF 0V C0 BC TXD DATA TR LINK P. RST CON LINK P. XTAL CON LINK P. XTAL CON LINK9 P. CON LINK0 P.5 CON LINK P. SCK CON 0uF 0V C R 0K P. P.5 P. P. P. P. P.0 XTAL XT XTAL C SL K RST P. 00nF C U C05 9C05 9C05 U PIN BZ PIEZO PIN SITE R 0K A B C R K LINK P. P. P.5 P. P. P. P. P.0 LED LED LED5 LED SL K LED P.0 P. P. P. P. P.5 P. P. RST P.0 P. P. P. P. P.5 P. P. XTAL XTAL LED LINK C B A LINK5 C B A LED LED0 LINK C B A U C5 9C5 9S5 R AREF R K AIN D N D5 N 00K R K C9 00nF P0.0 P0. P0. P0. P0. P0.5 P0. P0. EA ALE PSEN P. P. P.5 P. P. P. P. P.0 9C5 P.0 P. P. P. P. P.5 P. P. 0K R5 5uA CURRENT SOURCE TR BC C 00nF D N R CON CON0 EA ALE PSEN CON CON0 K D N P0.0 P0. P0. P0. P0. P0.5 P0. P0. CON0 SL SILR CON SL P.0 P. P. P. P. P.5 P. P. SILR R K CON5 PROG REF AIN 0V ANALOGUE LED9 R50 0R PWR LED D C B A TR D N S5 S S S CRYSTAL C pf pf S C 0uF 0V U LM05CT C D +5V 00nF N00 Vin C 00nF 9v+ N00 D C5 uf 5V CON POWER +5V +9V TO 5V 0V +5V +V 0V 9v CON ADAPTOR SOCKET A LARGE NUMBERS EG: DESIGNATE THE PCB COMPONENT IDENTS OF THE PCB LINKS AND LED IDENTIFIERS 5 Title Size A Number Date: -Sep-99 Sheet of File: C:\PROTPCB\JOHN\0OEM\NEWEVAL.SCH Drawn By: Revision